Annex
1 General purpose equipment
characteristics
1 General
2 Technical format of a call sequence
3 Dot pattern and phasing
3.4.1 200 bits
3.4.2 20 bits
4 Format specifier
5 Address
6 Category
7 Self-identification
8 Messages
8.5 Test calls
9 End of sequence
10 Error-check
character
11 Distress
alert attempt
12 Shipborne
human machine interface (HMI)
12.1 Shipborne aural alarm
12.2 Inactivity timer
12.3 Display
12.4 MMSI
12.5 Disabling of DSC automatic channel
switching function on VHF
12.6 Data interface
12.7 Position updating
12.8 Geographic area entry
12.9 Medical transport and neutral ships
and aircraft
Annex 2
Equipment classes
1 Equipment classes only apply to
shipborne equipment
2 Class requirements for B, D and E are
given in § 3, 4 and 5 (See Tables 4.1 to 4.10.2 for technical requirements)
3 Class B (MF and/or VHF only)
3.1 Transmit capabilities
3.1.5 Messages
3.2 Receive capabilities
4 Class D (VHF only)
4.1 Transmit capabilities
4.1.5 Messages
4.2 Receive capabilities
5 Class E (MF and/or HF only)
5.1 Transmit capabilities
5.1.5 Messages
5.2 Receive capabilities