Icom IC-U88 Operating Manual - page 13
5
11
FRONT PANEL PROGRAMMING
Front Panel Programming mode (Continued)
Other settings
D
To deactivate the channel:
Select a desired zone and a channel, as described
q
on page 7.
Push
w
[P2] to deactivate the selected channel.
• “” is displayed.
• The channel cannot be used until you reactivate it.
Push
➥
[P2] to activate the channel.
• “” disappears.
To toggle between Wide and Narrow channel pass-
band width:
Select an RX frequency as described on page 8.
q
Push
w
[P1] to toggle the channel passband width.
• “WIDE” or “NARROW” is briefly displayed.
• You cannot toggle the channel passband width while the
cursor is blinking.
To clear the RX frequency memory:
Select an RX frequency as described on page 8.
q
Push
w
[P2] to clear the memory.
• “CH OFF” is displayed and the channel will be cleared.
• You cannot clear the RX frequency memory while the cur-
sor is blinking.
To use the channel again, push
➥
[P2] and set the RX
frequency again.
To Inhibit or allow transmission:
Select a TX frequency as described on page 8.
q
Push
w
[P2] to inhibit transmission.
• “TX INH” is displayed.
• You cannot inhibit transmission while the cursor is blink-
ing.
Push
➥
[P2] to allow transmission.
[P1]
[P1]
LED: Green
LED: Green
LED: Red