ETSI TS 101 570-5 V1.2.1 (2020-02)

Interoperability Testing for Maritime Digital Selective Calling (DSC) Radios; Part 5: VHF Class H Test Descriptions

RTS/ERM-TGMAR-541-5

General Information

• Status: Published
• Publication Date: 10-Feb-2020
• Technical Committee: ERM TGMARINE - ERM Maritime and radio amateur activities
• Current Stage: 12 - Completion
• Due Date: 12-Feb-2020
• Completion Date: 11-Feb-2020

Standards Content (Sample)

TECHNICAL SPECIFICATION
Interoperability Testing for Maritime
Digital Selective Calling (DSC) Radios;
Part 5: VHF Class H Test Descriptions

2 ETSI TS 101 570-5 V1.2.1 (2020-02)

Reference
RTS/ERM-TGMAR-541-5
Keywords
DSC, interoperability, maritime, TSS&TP
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3 ETSI TS 101 570-5 V1.2.1 (2020-02)
Contents
Intellectual Property Rights . 4
Foreword . 4
Modal verbs terminology . 4
1 Scope . 5
2 References . 5
2.1 Normative references . 5
2.2 Informative references . 5
3 Definition of terms, symbols and abbreviations . 5
3.1 Terms . 5
3.2 Symbols . 6
3.3 Abbreviations . 6
4 Test configurations . 6
5 Test Suite Structure (TSS) . 8
6 Test Descriptions (TD) . 9
6.1 Individual Calls . 9
6.2 Group Calls . 13
6.3 All Ships Calls . 14
6.4 Sending Distress Alerts . 15
6.4.0 General Operation . 15
6.4.1 Distress alert sending priority . 19
6.4.2 Ongoing distress alert priority . 21
6.4.3 Manual termination after distress alert acknowledgement . 24
6.5 Receiving Distress Alerts . 29
6.6 Receiving Distress Alert from MOB devices . 32
6.6.1 Open loop MOB distress alert. 32
6.7 Non Distress automated procedures . 33
6.7.1 Call prioritization . 33
6.7.1.1 Non-DSC calls . 33
6.7.1.2 Individual routine calls . 35
6.7.1.3 Individual Safety calls . 37
6.7.1.4 All Ships Safety calls . 39
6.7.1.5 Individual Urgency calls . 41
6.7.1.6 All Ships Urgency calls . 42
6.7.1.7 All Ships distress calls . 44
6.7.2 Automated procedure tests . 46
6.7.3 Timeout tests . 48
6.8 Other calls . 50
6.9 Interface and other functions . 51
6.9.0 Display . 51
6.9.1 Alarms in standby mode . 51
6.9.2 Alarms when busy . 58
6.9.3 Standby mode interface functions . 60
Annex A (informative): Bibliography . 63
History . 64

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4 ETSI TS 101 570-5 V1.2.1 (2020-02)
Intellectual Property Rights
Essential patents
IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (https://ipr.etsi.org/).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document.
Trademarks
The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners.
ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no
right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does
not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks.
Foreword
This Technical Specification (TS) has been produced by ETSI Technical Committee Electromagnetic compatibility and
Radio spectrum Matters (ERM).
The present document is part 5 of a multi-part deliverable. Full details of the entire series can be found in part 1 [i.1].
Modal verbs terminology
In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and
"cannot" are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of
provisions).
"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.
ETSI
5 ETSI TS 101 570-5 V1.2.1 (2020-02)
1 Scope
The present document contains the Test Descriptions (TD) for interoperability testing of the handheld class H DSC
radio equipment.
2 References
2.1 Normative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
https://docbox.etsi.org/Reference.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are necessary for the application of the present document.
[1] ETSI EN 300 338-5: "Technical characteristics and methods of measurement for equipment for
generation, transmission and reception of Digital Selective Calling (DSC) in the maritime MF,
MF/HF and/or VHF mobile service; Part 5: Handheld VHF Class H DSC".
[2] Recommendation ITU-R M.585-8: "Assignment and use of identities in the maritime mobile
service".
2.2 Informative references
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
referenced document (including any amendments) applies.
NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee
their long term validity.
The following referenced documents are not necessary for the application of the present document but they assist the
user with regard to a particular subject area.
[i.1] ETSI TS 101 570-1: "Electromagnetic compatibility and Radio spectrum Matters (ERM);
Interoperability Testing for Maritime Digital Selective Calling (DSC) Radios; Part 1:
Requirements catalogue".
[i.2] ETSI EN 300 338-1: "Technical characteristics and methods of measurement for equipment for
generation, transmission and reception of Digital Selective Calling (DSC) in the maritime MF,
MF/HF and/or VHF mobile service; Part 1: Common requirements".
3 Definition of terms, symbols and abbreviations
3.1 Terms
For the purposes of the present document, the following terms apply:
class M: specific class of DSC functionality for use by man overboard devices
ETSI
6 ETSI TS 101 570-5 V1.2.1 (2020-02)
closed loop: class M individual transmission to own vessel
open loop: class M transmitting to all ships (broadcast) 'using All ships call types'
3.2 Symbols
Void.
3.3 Abbreviations
For the purposes of the present document, the abbreviations given in ETSI EN 300 338-1 [i.2] and the following apply:
CF (Test) ConFiguration
EUT Equipment Under Test
MOB Man OverBoard
TD Test Description
TP Test Purpose
TSS Test Suite Structure
4 Test configurations
This clause defines all test configurations used. Each test description refers to one or multiple test configurations. It is
assumed that the initial state of all the equipment involved in the test configuration is 'standby' for DSC radios or
'deactivated' for MOB devices, i.e. unless stated otherwise the pre-test conditions of each test description assume
standby mode for the equipment.
An arrow connection between devices indicates that these devices are in communication range, i.e. in CF_6 EUT, QE1
and QE2 are all in the same communication range. However, QE3 is only in communication range with QE2.
ETSI
7 ETSI TS 101 570-5 V1.2.1 (2020-02)

Figure 1: Configurations for Handheld Class D EUT
ETSI
8 ETSI TS 101 570-5 V1.2.1 (2020-02)
5 Test Suite Structure (TSS)
The following table shows the Test Suite Structure contained in the present document.
Test Group Test Sub-Group (sub-group ID)
VHF
Individual Calls (IC)
Group Calls (GC)
All Ships Calls (ASC)
Sending Distress Alerts (SDA)
Receiving Distress Alerts (RDA)
Non Distress Automated Procedures (NDAP)
Other Calls (OC)
Interface and other
functions (IOF)
General test (GEN)
Alarms in standby mode (ASM)
Alarms when busy (AWB)
Standby mode interface functions (SMIF)

Each test description is described through a tabular format conforming to the following convention:
Interoperability Test Description
Identifier: A unique identifier. The test description identifiers are conforming to the
TD_DSC___ naming convention, where:
is the Test Group ID (VHF/MFHF)
is the Test Sub-Group ID
is the sequential number within the test sub-group
Summary: Short description of the test objective
Configuration: The relevant test configuration, referencing the test set configurations shown in figure 1
References: The reference indicates the clauses of the base standard specifications in which the related
interoperability requirement is expressed
Pre-test conditions: Defines in which initial state the test equipment has to be to apply the actual test description
Step Test Sequence Verdict
Pass Fail
1 The description of the individual condition to verify Yes/No criteria of Yes/No criteria of
or action to perform the outcome of this the outcome of
verification step (if this verification
applicable) step (if applicable)
2 …
Final verdict:
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9 ETSI TS 101 570-5 V1.2.1 (2020-02)
6 Test Descriptions (TD)
6.1 Individual Calls
Interoperability Test Description
Identifier: TD_DSC_VHF_IC_0001
Summary: 'Sending Individual call - Routine'
Configuration: CF_1
References: ETSI EN 300 338-5 [1], clauses 5.2.2 and 6.6.1
Pre-test conditions: QE1 and EUT in standby on CH:16
QE1 programmed with an individual MMSI
Step Test Sequence Verdict
Pass Fail
1 On EUT select 'Call' then select 'Individual - Routine'
2 Enter/select MMSI of QE1
3 Verify that menu proposes an Inter-ship Channel Yes No
4 Verify if the proposed channel can be changed Yes No
5 Cause EUT to send the individual call to QE1
6 Verify that QE1 receives the call Yes No
7 Verify that EUT is still on CH:16 Yes No
8 Cause QE1 to send ACK to EUT
9 Verify that EUT switches to the selected channel in step 4 Yes No
10 Verify voice communication on this channel Yes No
Final verdict:
Interoperability Test Description
Identifier: TD_DSC_VHF_IC_0002
Summary: 'Sending Individual call with NACK - Routine'
Configuration: CF_1
References: ETSI EN 300 338-5 [1], clauses 5.2.2 and 6.6.1
Pre-test conditions: QE1 and EUT in standby on CH:16
QE1 programmed with an individual MMSI
Step Test Sequence Verdict
Pass Fail
1 On EUT select 'Call' then select 'Individual - Routine'
2 Enter/select MMSI of QE1
3 Verify that menu proposes an Inter-ship Channel Yes No
4 Verify if the proposed channel can be changed Yes No
5 Cause EUT to send the individual call to QE1
6 Verify that QE1 receives the call Yes No
7 Verify that EUT is still on CH:16 Yes No
8 Cause QE1 to send NACK to EUT
9 Verify that EUT does not switch to the selected channel in step 4 Yes No
10 Verify that EUT indicates 'call failed' or similar Yes No
Final verdict:
Interoperability Test Description
Identifier: TD_DSC_VHF_IC_0003
Summary: 'Sending Individual call to a coast station - Routine'
Configuration: CF_2
References: ETSI EN 300 338-5 [1], clauses 5.2.2 and 6.6.1
Pre-test conditions: QE1 and EUT in standby on CH:16
QE1 programmed with a Coast Station MMSI
Step Test Sequence Verdict
Pass Fail
1 On EUT select 'Call' then select 'Individual - Routine'
2 Enter/select MMSI of QE1
3 Verify that menu does not propose a working channel Yes No
Final verdict:
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10 ETSI TS 101 570-5 V1.2.1 (2020-02)
Interoperability Test Description
Identifier: TD_DSC_VHF_IC_0008
Summary: 'Receiving Individual call - Routine'
Configuration: CF_2
References: ETSI EN 300 338-5 [1], clauses 5.2.2 and 6.7.1
Pre-test conditions: QE1 and EUT in standby on CH:16
EUT programmed with an individual MMSI
Step Test Sequence Verdict
Pass Fail
1 On QE1 select 'Call' then select 'Individual - Routine'
2 Enter/select MMSI of EUT
3 Set the proposed channel to CH:72
4 Cause QE1 to send the individual call to EUT
5 Verify that EUT receives the call and displays the proposed Yes No
channel
6 Verify that EUT displays the MMSI of QE1 Yes No
7 Verify that EUT is still on CH:16 Yes No
8 Cause EUT to send ACK to QE1
9 Verify that EUT switches to CH:72 Yes No
10 Verify voice communication on this channel Yes No
Final verdict:
Interoperability Test Description
Identifier: TD_DSC_VHF_IC_0009
Summary: 'Receiving Individual call with NACK - Routine'
Configuration: CF_2
References: ETSI EN 300 338-5 [1], clauses 5.2.2 and 6.7.1
Pre-test conditions: QE1 and EUT in standby on CH:16
EUT programmed with an individual MMSI
Step Test Sequence Verdict
Pass Fail
1 On QE1 select 'Call' then select 'Individual - Routine'
2 Enter/select MMSI of EUT
3 Set the proposed channel to CH:72
4 Cause QE1 to send the individual call to EUT
5 Verify that EUT receives the call and displays the proposed Yes No
channel
6 Verify that EUT displays the MMSI of QE1 Yes No
7 Verify that EUT is still on CH:16 Yes No
8 Cause EUT to send NACK to QE1
9 Verify that EUT is still on CH:16 Yes No
Final verdict:
Interoperability Test Description
Identifier: TD_DSC_VHF_IC_0010
Summary: 'Receiving Individual call when busy - Routine'
Configuration: CF_2
References: ETSI EN 300 338-5 [1], clauses 5.2.2 and 6.7.1
Pre-test conditions: QE1 and EUT in individual call on CH:72
QE2 programmed with an individual MMSI of EUT
Step Test Sequence Verdict
Pass Fail
1 On QE2 select 'Call' then select 'Individual - Routine'
2 Enter/select MMSI of EUT
3 Cause QE2 to send the individual call to EUT
4 Verify that EUT sounds a self-terminating alarm Yes No
5 Verify that EUT is still on CH:72 Yes No
6 Cause EUT to terminate the individual call
7 Verify that EUT displays 'unread messages' Yes No
8 On EUT select 'Call' then 'Received Calls' and Verify that the call Yes No
from QE2 is logged
Final verdict:
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11 ETSI TS 101 570-5 V1.2.1 (2020-02)
Interoperability Test Description
Identifier: TD_DSC_VHF_IC_0011
Summary: 'Receiving Individual call - Urgency'
Configuration: CF_2
References: ETSI EN 300 338-5 [1], clauses 5.2.2 and 6.7.1
Pre-test conditions: QE1 and EUT in standby on CH:16
EUT programmed with an individual MMSI
Step Test Sequence Verdict
Pass Fail
1 On QE1 select 'Call' then select 'Individual - Urgency'
2 Enter/select MMSI of EUT
3 Set the proposed channel to CH:72
4 Cause QE1 to send the individual call to EUT
5 Verify that EUT receives the call and displays the proposed Yes No
channel
6 Verify that EUT sounds the Urgency alarm Yes No
7 Verify that EUT displays the MMSI of QE1 Yes No
8 Verify that EUT is still on CH:16 Yes No
9 Cause EUT to send ACK to QE1
10 Verify that EUT switches to CH:72 Yes No
11 Verify voice communication on this channel Yes No
Final verdict:
Interoperability Test Description
Identifier: TD_DSC_VHF_IC_0012
Summary: 'Receiving Individual call with NACK - Urgency'
Configuration: CF_2
References: ETSI EN 300 338-5 [1], clauses 5.2.2 and 6.7.1
Pre-test conditions: QE1 and EUT in standby on CH:16
EUT programmed with an individual MMSI
Step Test Sequence Verdict
Pass Fail
1 On QE1 select 'Call' then select 'Individual - Urgency'
2 Enter/select MMSI of EUT
3 Set the proposed channel to CH:72
4 Cause QE1 to send the individual call to EUT
5 Verify that EUT receives the call and displays the proposed Yes No
channel
6 Verify that EUT sounds the Urgency alarm Yes No
7 Verify that EUT displays the MMSI of QE1 Yes No
8 Verify that EUT is still on CH:16 Yes No
9 Cause EUT to send NACK to QE1
10 Verify that EUT returns to standby on CH:16 Yes No
Final verdict:
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12 ETSI TS 101 570-5 V1.2.1 (2020-02)
Interoperability Test Description
Identifier: TD_DSC_VHF_IC_0013
Summary: 'Receiving Individual call - Safety'
Configuration: CF_2
References: ETSI EN 300 338-5 [1], clauses 5.2.2 and 6.7.1
Pre-test conditions: QE1 and EUT in standby on CH:16
EUT programmed with an individual MMSI
Step Test Sequence Verdict
Pass Fail
1 On QE1 select 'Call' then select 'Individual - Safety'
2 Enter/select MMSI of EUT
3 Set the proposed channel to CH:72
4 Cause QE1 to send the individual call to EUT
5 Verify that EUT receives the call, sounds the Safety alarm and Yes No
displays the proposed channel
6 Verify that EUT displays the MMSI of QE1 Yes No
7 Verify that EUT is still on CH:16 Yes No
8 Cause EUT to send ACK to QE1
9 Verify that EUT switches to CH:72 Yes No
10 Verify voice communication on this channel Yes No
Final verdict:
Interoperability Test Description
Identifier: TD_DSC_VHF_IC_0014
Summary: 'Receiving Individual call with NACK - Safety'
Configuration: CF_2
References: ETSI EN 300 338-5 [1], clauses 5.2.2 and 6.7.1
Pre-test conditions: QE1 and EUT in standby on CH:16
EUT programmed with an individual MMSI
Step Test Sequence Verdict
Pass Fail
1 On QE1 select 'Call' then select 'Individual - Safety'
2 Enter/select MMSI of EUT
3 Set the proposed channel to CH:72
4 Cause QE1 to send the individual call to EUT
5 Verify that EUT receives the call and displays the proposed Yes No
channel
6 Verify that EUT sounds the Safety alarm Yes No
7 Verify that EUT displays the MMSI of QE1 Yes No
8 Verify that EUT is still on CH:16 Yes No
9 Cause EUT to send NACK to QE1
10 Verify that EUT returns to standby on CH:16 Yes No
Final verdict:
Interoperability Test Description
Identifier: TD_DSC_VHF_IC_0015
Summary: 'Sending Individual call on a Distress channel'
Configuration: CF_2
References: ETSI EN 300 338-5 [1], clauses 5.2.2 and 6.6.1
Pre-test conditions: QE1 and EUT in standby on CH:16
QE1 programmed with an individual MMSI
Step Test Sequence Verdict
Pass Fail
1 On EUT select 'Call' then select 'Individual - Routine'
2 Enter/select MMSI of QE1
3 Verify that menu proposes an Inter-ship Channel Yes No
4 Enter a distress channel as working channel
5 Cause EUT to send the individual call to QE1
6 Verify that EUT does not send the call and indicates a channel Yes No
selection error
Final verdict:
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13 ETSI TS 101 570-5 V1.2.1 (2020-02)
6.2 Group Calls
Interoperability Test Description
Identifier: TD_DSC_VHF_GC_0001
Summary: 'Sending group call - Routine'
Configuration: CF_2
References: ETSI EN 300 338-5 [1], clause 6.6.1
Pre-test conditions: QE1 and EUT in standby on CH:16
QE1 programmed with a group MMSI
Step Test Sequence Verdict
Pass Fail
1 On EUT select 'Call' then select 'Group'
2 Enter/select group MMSI of QE1
3 Verify that menu proposes an Inter-ship Channel Yes No
4 Verify if the proposed channel can be changed Yes No
5 Cause EUT to send the group call to QE1
6 Verify that QE1 receives the call Yes No
7 Verify that EUT switches to the selected channel in step 4 Yes No
8 Verify voice communication on this channel Yes No
Final verdict:
Interoperability Test Description
Identifier: TD_DSC_VHF_GC_0002
Summary: 'Receiving group call - Routine'
Configuration: CF_2
References: ETSI EN 300 338-5 [1], clause 6.7.1
Pre-test conditions: QE1 and EUT in standby on CH:16
EUT programmed with an group MMSI
Step Test Sequence Verdict
Pass Fail
1 On QE1 select 'Call' then select 'Group'
2 Enter/select group MMSI of EUT
3 Set the proposed channel to CH:72
4 Cause QE1 to send the group call to EUT
5 Verify that EUT receives the call and displays the proposed Yes No
channel
6 Verify that EUT displays the MMSI of QE1 Yes No
7 Verify that EUT switches to CH:72 Yes No
8 Verify voice communication on this channel Yes No
Final verdict:
Interoperability Test Description
Identifier: TD_DSC_VHF_GC_0003
Summary: 'Receiving Group call when busy - Routine'
Configuration: CF_2
References: ETSI EN 300 338-5 [1], clause 6.7.1
Pre-test conditions: QE1 and EUT in group call on CH:72
QE2 programmed with an individual MMSI of EUT
Step Test Sequence Verdict
Pass Fail
1 On QE2 select 'Call' then select 'Individual - Routine'
2 Enter/select group MMSI of EUT
3 Cause QE2 to send the individual call to EUT
4 Verify that EUT sounds a self-terminating alarm Yes No
5 Verify that EUT is still on CH:72 Yes No
6 Cause EUT to terminate the individual call
7 Verify that EUT displays 'unread messages' Yes No
8 On EUT select 'Call' then 'Received Calls' and Verify that the call Yes No
from QE2 is logged
Final verdict:
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14 ETSI TS 101 570-5 V1.2.1 (2020-02)
Interoperability Test Description
Identifier: TD_DSC_VHF_GC_0004
Summary: 'Sending Group call on a Distress channel'
Configuration: CF_2
References: ETSI EN 300 338-5 [1], clause 6.6.1
Pre-test conditions: QE1 and EUT in standby on CH:16
QE1 programmed with a group MMSI
Step Test Sequence Verdict
Pass Fail
1 On EUT select 'Call' then select 'Group - Routine'
2 Enter/select MMSI of QE1
3 Verify that menu proposes an Inter-ship Channel Yes No
4 Enter a distress channel as working channel
5 Cause EUT to send the group call to QE1
6 Verify that EUT does not send the call and indicates a channel Yes No
selection error
Final verdict:
6.3 All Ships Calls
Interoperability Test Description
Identifier: TD_DSC_VHF_ASC_0001
Summary: 'Sending All Ships call - Safety'
Configuration: CF_2
References: ETSI EN 300 338-5 [1], clauses 5.2.3 and 6.6.1
Pre-test conditions:
Step Test Sequence Verdict
Pass Fail
1 On EUT select 'Call' then select 'All Ships - Safety'
2 Verify that the proposed channel is CH:16 Yes No
3 Change the proposed channel to CH:06
4 Cause EUT to send the call
5 Verify that QE1 receives the call and sounds the Safety alarm Yes No
6 Verify that QE1 displays the MMSI of the EUT Yes No
7 Verify the voice communication on CH:06 Yes No
Final verdict:
Interoperability Test Description
Identifier: TD_DSC_VHF_ASC_0002
Summary: 'Sending All Ships call - Urgency'
Configuration: CF_2
References: ETSI EN 300 338-5 [1], clauses 5.2.3 and 6.6.1
Pre-test conditions:
Step Test Sequence Verdict
Pass Fail
1 On EUT select 'Call' then select 'All Ships - Urgency'
2 Verify that the proposed channel is CH:16 Yes No
3 Change the proposed channel to CH:06
4 Cause EUT to send the call
5 Verify that QE1 receives the call and sounds the Urgency alarm Yes No
6 Verify that QE1 displays the MMSI of the EUT Yes No
7 Verify the voice communication on CH:06 Yes No
Final verdict:
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15 ETSI TS 101 570-5 V1.2.1 (2020-02)
Interoperability Test Description
Identifier: TD_DSC_VHF_ASC_0003
Summary: 'Receiving All Ships call - Urgency'
Configuration: CF_2
References: ETSI EN 300 338-5 [1], clauses 5.2.3 and 6.7.1
Pre-test conditions:
Step Test Sequence Verdict
Pass Fail
1 On QE1 select 'Call' then select 'All Ships - Urgency'
2 Change the proposed channel to CH:06
3 Cause QE1 to send the call
4 Verify that EUT receives the call and sounds the Urgency alarm Yes No
5 Verify that EUT displays the MMSI of QE1 Yes No
6 Verify the voice communication on CH:06 Yes No
Final verdict:
Interoperability Test Description
Identifier: TD_DSC_VHF_ASC_0004
Summary: 'Receiving All Ships call - Safety'
Configuration: CF_2
References: ETSI EN 300 338-5 [1], clauses 5.2.3 and 6.7.1
Pre-test conditions:
Step Test Sequence Verdict
Pass Fail
1 On QE1 select 'Call' then select 'All Ships - Safety'
2 Change the proposed channel to CH:06
3 Cause QE1 to send the call
4 Verify that EUT receives the call and sounds the Safety alarm Yes No
5 Verify that EUT displays the MMSI of QE1 Yes No
6 Verify the voice communication on CH:06 Yes No
Final verdict:
6.4 Sending Distress Alerts
6.4.0 General Operation
Interoperability Test Description
Identifier: TD_DSC_VHF_SDA_0001
Summary: 'Sending distress alert - stop before countdown'
Configuration: CF_1
References: ETSI EN 300 338-5 [1], clause 6.4.4
Pre-test conditions:
Step Test Sequence Verdict
Pass Fail
1 On EUT perform action 1 for sending distress alerts
2 On EUT perform action 2 for sending distress alerts
3 Verify that action 1 and action 2 are different Yes No
4 Verify that EUT displays a countdown to sending Yes No
5 Verify that EUT sounds a count alarm Yes No
6 Verify the EUT gives a visible alarm Yes No
7 Stop action 2 (step 2) before countdown expires
8 Verify that QE1 does not receive a distress alert Yes No
9 Verify that EUT returns to standby Yes No
Final verdict:
ETSI
16 ETSI TS 101 570-5 V1.2.1 (2020-02)
Interoperability Test Description
Identifier: TD_DSC_VHF_SDA_0002
Summary: 'Sending distress alert - undesignated alert content'
Configuration: CF_1
References: ETSI EN 300 338-5 [1], clause 6.4.4
Pre-test conditions:
Step Test Sequence Verdict
Pass Fail
1 On EUT perform action 1 for sending distress alerts
2 On EUT perform action 2 for sending distress alerts
3 Verify that action 1 and action 2 are different Yes No
4 Verify that EUT displays a countdown to sending Yes No
5 Verify that EUT sounds a count alarm Yes No
6 Verify the EUT gives a visible alarm Yes No
7 Continue action 2 (step 2) until countdown expires
8 Verify that QE1 receives the distress alert Yes No
9 Verify that QE1 displays the MMSI of EUT Yes No
10 Verify that QE1 displays nature of distress = undesignated Yes No
11 Verify that QE1 displays the position and time from EUT Yes No
12 Verify the voice communication between EUT and QE1 on CH:16 Yes No
Final verdict:
Interoperability Test Description
Identifier: TD_DSC_VHF_SDA_0003
Summary: 'Validation of displaying the correct alert attempt sub-stage information'
Configuration: CF_2
References: ETSI EN 300 338-5 [1], clauses 6.4.4, 6.4.10 and 6.5.3
Pre-test conditions:
Step Test Sequence Verdict
Pass Fail
1 On EUT push Distress Button
2 Release the distress button after the countdown is complete
3 Verify that EUT briefly displays 'transmitting' sub-stage when the Yes No
countdown has completed
4 Verify that EUT displays 'waiting for acknowledgement' sub-stage Yes No
and displays the elapsed time since this sub-stage started
5 On QE1 acknowledge the EUT's alarm
6 Verify that EUT displays 'acknowledged' sub-stage and displays Yes No
the elapsed time since this sub-stage started
Final verdict:
ETSI
17 ETSI TS 101 570-5 V1.2.1 (2020-02)
Interoperability Test Description
Identifier: TD_DSC_VHF_SDA_0004
Summary: 'Validation that the required items of the automated procedure are being properly displayed'
Configuration: CF_1
References: ETSI EN 300 338-5 [1], clauses 6.4.2 and 6.4.3
Pre-test conditions:
Step Test Sequence Verdict
Pass Fail
1 On EUT push the Distress Button
2 Release the distress button after the countdown is complete
3 Verify that the EUT indicates that it is in transmitting state during Yes No
distress alert transmission
4 Verify that the remaining time to the next automated sending of the Yes No
distress alert attempt is displayed on the EUT screen
5 Verify that the EUT sets the time to the next automated alert Yes No
sending to between 3,5 minutes and 4,5 minutes, and check that
this interval is different each time
6 Verify that the EUT still indicates that it is waiting for an Yes No
acknowledgement
7 Verify that the option to pause the countdown to the next distress Yes No
alert attempt is available on the EUT
8 Verify that the option to cancel the distress alert attempt is Yes No
available on the EUT
9 Verify that the option to resend the distress alert attempt is Yes No
available on the EUT
Final verdict:
Interoperability Test Description
Identifier: TD_DSC_VHF_SDA_0005
Summary: 'Validation that a paused automated procedure can be resumed'
Configuration: CF_1
References: ETSI EN 300 338-5 [1], clauses 6.4.2 and 6.4.3
Pre-test conditions:
Step Test Sequence Verdict
Pass Fail
1 On EUT push the Distress Button
2 Release the distress button after the countdown is complete
3 Wait until the EUT is in a countdown to the next distress alert
attempt and pause the countdown
4 Verify that the option to resume the countdown to the next distress Yes No
alert attempt is available on the EUT
Final verdict:
Interoperability Test Description
Identifier: TD_DSC_VHF_SDA_0006
Summary: 'Validation of the alert cancel procedure - warning'
Configuration: CF_1
References: ETSI EN 300 338-5 [1], clauses 6.4.2 and 6.4.3
Pre-test conditions:
Step Test Sequence Verdict
Pass Fail
1 On EUT push the Distress Button
2 Release the distress button after the countdown is complete
3 Wait until the EUT is in a countdown to the next distress alert
transmission attempt and cancel the countdown
4 Verify that the EUT displays a warning about the initiated cancel Yes No
procedure, and offers the possibility of exiting the cancel
procedure
Final verdict:
ETSI
18 ETSI TS 101 570-5 V1.2.1 (2020-02)
Interoperability Test Description
Identifier: TD_DSC_VHF_SDA_0007
Summary: 'Validation of the alert cancel procedure'
Configuration: CF_1
References: ETSI EN 300 338-5 [1], clauses 6.4.2 and 6.4.3
Pre-test conditions:
Step Test Sequence Verdict
Pass Fail
1 On EUT push the Distress Button
2 Release the distress button after the countdown is complete
3 Wait until the EUT is in a countdown to the next distress alert
transmission attempt and cancel the distress alert
4 When the EUT displays a warning about the initiated cancel
procedure confirm the cancellation
5 Verify that QE1 receives the distress cancel Yes No
6 Verify that EUT requests voice cancellation and displays suitable Yes No
text to be read
7 Verify that it is not possible to exit the procedure until the voice Yes No
cancellation been manually processed
8 Verify that when all the voice call has been processed that the Yes No
procedure goes to 'acknowledged' state and can be exited
Final verdict:
Interoperability Test Description
Identifier: TD_DSC_VHF_SDA_0008
Summary: 'Validation that the required items of the alert acknowledgement are being properly
displayed'
Configuration: CF_2
References: ETSI EN 300 338-5 [1], clauses 6.4.2, 6.4.3 and 6.4.12
Pre-test conditions: The EUT having sent a distress alert
Step Test Sequence Verdict
Pass Fail
1 On QE1 acknowledge the EUT's distress alert
2 Verify that the EUT displays the means to silence the alarm Yes No
3 Verify that the EUT indicates the MMSI of QE1 Yes No
4 Verify that the operator can speak to QE1 from the EUT Yes No
5 Verify that the operator can speak to the EUT from QE1 Yes No
6 Verify that the EUT no longer offers the option to resend the Yes No
distress alert attempt
7 Verify that the EUT no longer offers the option to cancel the Yes No
distress alert attempt
8 Verify that the EUT offers the option to terminate the sending Yes No
distress automated procedure
9 Verify that the EUT offers the option to put the sending distress Yes No
automated procedure on hold
Final verdict:
Interoperability Test Description
Identifier: TD_DSC_VHF_SDA_0009
Summary: 'Validation that the automated alert resending procedure stops after acknowledgement'
Configuration: CF_2
References: ETSI EN 300 338-5 [1], clauses 6.4.2 and 6.4.3
Pre-test conditions: The EUT having transmitted a first distress alert attempt
Step Test Sequence Verdict
Pass Fail
1 On QE1 acknowledge the EUT's distress alert
2 Verify that QE1 does not receive from the EUT any further distress Yes No
alert transmission attempts
Final verdict:
ETSI
19 ETSI TS 101 570-5 V1.2.1 (2020-02)
Interoperability Test Description
Identifier: TD_DSC_VHF_SDA_0010
Summary: 'Validation that repeated distress alert acknowledgements only sound the discrete alarm'
Configuration: CF_6
References: ETSI EN 300 338-5 [1], clauses 6.4.7 and 6.4.8
Pre-test conditions: The EUT having transmitted a first distress alert attempt
Step Test Sequence Verdict
Pass Fail
1 On QE1 acknowledge the EUT's distress alert
2 Verify that the EUT sounds the manually terminated Yes No
acknowledgement alarm
3 On QE2 acknowledge the EUT's distress alert
4 Verify that the EUT sounds only the self-terminating alarm Yes No
Final verdict:
6.4.1 Distress alert sending priority
Interoperability Test Description
Identifier: TD_DSC_VHF_SDA_0011
Summary: 'Distress alert during DSC call preparation'
Configuration: CF_5
References: ETSI EN 300 338-5 [1], clauses 6.4.4 and 6.9.2.1
Pre-test conditions:
Step Test Sequence Verdict
Pass Fail
1 On the EUT select the option to send an individual DSC message
of priority routine and enter/select the MMSI of QE2
2 Before the DSC message is actually sent, start the distress alert
attempt by using the dedicated distress button
3 Release the distress button after the countdown is complete
4 Verify that QE1 receives the EUT's distress alert Yes No
5 Verify that QE1 receives distress information with default values Yes No
and the indicated alert sender is the EUT
Final verdict:
Interoperability Test Description
Identifier: TD_DSC_VHF_SDA_0012
Summary: 'Distress alert after DSC call initiation'
Configuration: CF_5
References: ETSI EN 300 338-5 [1], clauses 6.4.4 and 6.9.2.1
Pre-test conditions:
Step Test Sequence Verdict
Pass Fail
1 On the EUT select the option to send an individual DSC message
of priority routine and enter/select the MMSI of QE2
2 After the non-distress DSC automated sending procedure has
started on EUT, start the distress alert attempt by using the
dedicated distress button
3 Release the distress button after the countdown is complete
4 Verify that QE1 receives the EUT's distress alert Yes No
5 Verify that QE1 receives distress information with default values Yes No
and the indicated alert sender is the EUT
Final verdict:
ETSI
20 ETSI TS 101 570-5 V1.2.1 (2020-02)
Interoperability Test Description
Identifier: TD_DSC_VHF_SDA_0013
Summary: 'Validation that repeated pressing of distress button is appropriately handled'
Configuration: CF_1
References: ETSI EN 300 338-5 [1], clause 6.4.4
Pre-test conditions:
Step Test Sequence Verdict
Pass Fail
1 On EUT push the Distress Button
2 Release the distress button of the EUT after the countdown is
complete, and then push again the Distress Button
3 Verify that on the EUT this action of repeated pushing of the Yes No
distress button is ignored or activates the resend procedure
4 Verify that the ongoing sending distress alert automated procedure Yes No
on the EUT is uninterrupted
Final verdict:
Interoperability Test Description
Identifier: TD_DSC_VHF_SDA_0014
Summary: 'Distress alert after reception of a preceding distress alert'
Configuration: CF_5
References: ETSI EN 300 338-5 [1], clauses 6.4.4 and 6.9.2.1
Pre-test conditions:
Step Test Sequence Verdict
Pass Fail
1 On QE2 push the Distress Button
2 Release the distress button after the countdown is complete
3 After the DSC alert has been received on EUT, start the distress
alert attempt by using the dedicated distress button
4 Release the distress button after the countdown is complete
5 Verify that QE1 receives the EUT's distress alert Yes No
6 Verify that QE1 receives distress information with default values Yes No
and the indicated alert sender is the EUT
Final verdict:
Interoperability Test Description
Identifier: TD_DSC_VHF_SDA_0015
Summary: 'Distress alert after DSC call reception'
Configuration: CF_5
References: ETSI EN 300 338-5 [1], clauses 6.4.4 and 6.9.2.1
Pre-test conditions:
Step Test Sequence Verdict
Pass Fail
1 On the QE2 select the option to send an individual DSC message
of priority routine and enter/select the MMSI of the EUT
2 After the non-distress DSC automated reception procedure has
started on EUT, start the distress alert attempt by using the
dedicated distress b
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