Icom IC-A23 Instruction Manual page 9

(P DIGIT KEYS
= Input the specified digit during frequency input, memory
channel selection, etc.
«In addition, each key has one or more secondary func-
tions after pushing (ex) as follows:
121.5
DVOR
FROM
w Push (ex, then push [0 (121.5)] to select the
121.5 MHz emergency frequency. (p. 8)
= Push (ex), then push [1 (DVOR)] to select the
DVOR display from the CDI display in NAV band.
(p. 19)*!
=» Push (ex, then push [2 (TO)] to change the
course indicator characteristics to "TO" flag in the
DVOR display in NAV band. (p. 19)*'
we Corrects the deviation while using "TO" flag. *'
= Push (ex» , then push [3 (FROM)] to change the
course indicator characteristics to FROM" flag
in the DVOR display in NAV band. (p. 19)*'
= Corrects the deviation while using "FROM" flag. **
KEY LOCK
PANEL DESCRIPTION 2
= Push (x), then push [4 (CDI)] to select the CDI
display from the CDI display in NAV band. (p.
19)"
= Push («x , then push [5 (DUP-W)] to set the du-
plex frequency in NAV band. (p. 22)*!
w Push (ax» , then push [6 (DUP)] to turn the du-
plex function ON and OFF in NAV band. (p.
22)*!
= Push (ex), then push [7 (KEY LOCK)] to turn
the key lock function ON and OFF. (p. 10)
=» Push (ex), then push [8 (BEEP)] to turn the
beep tone adjusting mode ON.
e Adjustable level; O to 9 (p. 9)
= Push a», then push [9 (TAG)] to set the dis-
played memory or weather channel as a "TAG"
channel. (p. 17)
*1 These functions available on the IC-A23 only.
Sl