Furuno IB-681 - Manual (Page 15)

5
2.2 OID/DID and IMN Settings
OID/DID and IMN are set on the communication unit, usually at the time of installation.
The telephone for HSD calling is alos set by the installing technician. For more informa-
tion, contact a FURUNO dealer or agent.
2.3 Terminal Unit Settings
“9: HSD” is added to the Terminal Setup menu on the terminal unit. Additionally, the HSD
is provided with the lock switch function, which you may set it as shown below.
[Terminal setup]
1: Tel No.1 7: Data
2: Tel No.2 8: Telex
3: Tel No.3 9: HSD
4: Tel No.4
5: Tel No.5
6: Tel No.6
E: Exit
Enter JOB No. 9
[HSD]
Key Lock: Ignore/Valid
Press [9], [2].
Ignore: Lock switch setting ignored;
receive capability.
Valid:
Lock switch setting followed;
cannot transmit when lock
switch is in "disable" position.
Press [2], [Enter].
Figure 4 Terminal setup menu