Instruction Manual

Operation
4-3
4.2 Basic communication procedure
The following describes basic radio communication procedures.
4.2.1 Turning ON the power
CAUTION
Do NOT turn off the power of the equipment when at sea because the SOLAS
Convention requires keeping CH16 watch at all times.
■ Procedure ■
1
1
1
.
.
.
Press the key for one second.
The controller and transceiver will start the internal
check. After finished it correctly, the status display
will appears. (The screen at right shows the case
of the JHS-770S Model.)
- When the controller is turned on from
sleep mode, the status display will be
displayed immediately without cheking
the memory.
- If detected errors during the memory
check, displays the message below.
Please inform JRC or our agent of
the error contents.
Message Contents
Detected memory error!
So cleared the area of transceiver memory.
Detected a memory error when starting the transceiver.
Detected memory error!
So cleared the area of controller memory.
Detected a memory error when starting controller.
Detected this controller's address setting error!
So required initial set after restarting as the
maintenance mode
Detected this controller's address error when starting
the controller.
Detected SIO error!
So required initial set after restarting as the
maintenance mode.
Detected a serial error when starting controller.
Detected MMSI lost!
So concerned functions (DSC/ATIS) no longer
available now.
Unregistered MMSI yet, or lost the MMSI. So required
to install MMSI for DSC/ATIS.
Detected the transceiver's PCB combination error!
So required to replace that incorrect PCB with the
correct one.
Detected the improper transceiver's PCB combination.
PWR
CONT
Note
Station1 TIME 23:59(UTC)
POS 89ﾟ59'S
EXT 179ﾟ59'W
16
CH
SQL
CH70
CH
SW
[ITU]
JHS-770S
VHF Radiotelephone
[Self-ID: 987654321]
Controller Version:1.00
Transceiver Version:1.00
JHS-770S
VHF Radiotelephone
[Self-ID: 987654321]
Controller Version:1.00
Transceiver Version:1.00