Squelch Frequency; Key Assignment - Furuno FS-1575 Operator's Manual

6.4

Squelch Frequency

The squelch frequency (ex. for high voice) can be changed as follows (default setting:
1000 Hz):
1. Rotate the ENTER knob to select [SYSTEM] on the [MENU] screen then push the
knob.
2. With [SQ FREQ] selected, push the ENTER knob.
3. Rotate the ENTER knob to adjust frequency (setting range: 500-2000 Hz) then
push the knob.
6.5

Key Assignment

You can program the 1, 4 and 7 keys to provide one-touch access to a required func-
tion. The 1 key is assigned with F1, the 4 key with F2 and the 7 key with F3. The default
programs are [RX FREQ] for F1, [DAILY TEST] for F2, and [TEST CALL] for F3. You
can program the keys with the functions listed below.
• TX/RX FREQ
• AGC
• TEST CALL
• LOG
• ---------- (NONE)*
*: NONE: Not assigned any function
Note: You cannot assign the same function to two function keys.
1. Rotate the ENTER knob to select [SYSTEM] on the [MENU] screen then push the
knob.
2. Rotate the ENTER knob to select [KEY ASSIGN] then push the knob.
• RX FREQ
• TX PWR
• MSG FILE
• INTERCOM
6. MENU OPERATION
• MODE
• TX MONITOR
• DAILY TEST
• CLARIFIER
6-7