Furuno FS-1575 Operator's Manual page 111

Menu item
[Setup] Lock, change settings, restore default system settings.
[Slave Delay] Set the length of the slave delay timing from the end of RX to the start
of TX in the ARQ mode. The default setting is suitable in most cases.
This item cannot be adjusted by the user.
[TX/RX MSG Turn on to automatically save incoming and outgoing messages to a
Save] floppy disk or a SD card. "Log" appears at the top of the screen when
on.
[Edit Before [OFF] transmits key operation one by one. [ON] transmits message
sending] only when the Enter key is pressed after confirming text typed.
[TX POWER] Change output power during transmission. ([HIGH], [MID], [LOW] (for
(only for FS-1575/2575), [LOW1] (for FS-5075), [LOW2] (for FS-5075))
IB-585)
[Header/Foot- Turn on or off the indication of header and footer. When starting trans-
er] (only for mission, display time & date for starting transmission, MMSI for com-
IB-585) munication party, TX and RX frequencies. When ending transmission,
display time & date for ending transmission.
[Time System] Select time system.
[OFF]: No time indication, [UTC]: Coordinated universal time,
[SMT]: Local time, [JST]: Japan standard time
[Time & Date] Enter date and time manually. If a navigation device is connected, the
time is automatically set when the power is turned on or whenever the
time system is switched. Manual entry takes priority over automatic
entry. This item cannot be adjusted when using [UTC] or [JST].
Select display colors. For details, see section 8.6.
[Window
Color]
[Self Test] Start diagnostic test.
Function key F7: WRU (Who Are You?)
In the ARQ mode, request other station's answerback code.
Function key F8: HR (Here Is)
In the ARQ mode, send your ship's answerback code.
Function key F9: OVER
In the ARQ mode, switch the direction of traffic; the information receiving station
switches to the information sending station, the information sending station switches
to the information receiving station.
3 char. RX
ARQ
mode
Slave Delay
signal
Timing
sequence
RX end
7. NBDP SYSTEM OVERVIEW
Function
3 char. RX
ACK signal
TX start
7-9