7. NBDP SYSTEM OVERVIEW
7-11
Function key [F6]: System menu
The System menu is mainly for use by technicians and contains diagnostic tests. To change
settings, choose “Change” from the item “Setup” and operate arrow keys to choose item
and option. Press the Enter key to register selection and close the menu.
Setup
Slave Delay
TX/RX MSG Save
Edit Before sending
Time System
Time & Date
Window Color*
Self Test
Lock Change Default
8 msec (0- 50 msec)
OFF O N
OFF O N
OFF UTC SMT JST
2002/10/16 10:00:00
System
*: Display mode" shown on IB-581
System menu
Setup Locks, changes settings; restores default system settings.
Slave Delay Sets 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.
ARQ mode
3 char. RX 3 char. RX
RX end TX start
ACK signal
Slave Delay Timing
signal
sequence
TX/RX MSG Save Turn on to automatically save incoming and outgoing messages to
a floppy disk. “Log” appears at the top of the screen when on.
Edit Before sending “OFF” transmits keying operation one by one. “ON” transmits
message only when the Enter key is pressed after confirming text
typed.
Time System Chooses time system.
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
JST or UTC.