5
2
PANEL DESCRIPTION
!6 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 as follows:
➥Push , then push [0 (121.5)] to select the
121.5 MHz emergency frequency. (p. 8)
➥Push , then push [1 (DVOR)] to select the
DVOR display from the CDI display in NAV band.
(p. 19)*
1
➥Push , then push [2 (TO)] to change the
course indicator characteristics to “TO”flag in the
DVOR display in NAV band. (p. 19)*
1
➥Corrects the deviation while using “TO”flag.*
1
➥Push , then push [3 (FROM)] to change the
course indicator characteristics to “FROM” flag
in the DVOR display in NAV band. (p. 19)*
1
➥Corrects the deviation while using “FROM”flag.
*
1
➥Push , then push [4 (CDI)] to select the CDI
display from the CDI display in NAV band. (p.
19)*
1
➥Push , then push [5 (DUP-W)] to set the du-
plex frequency in NAV band. (p. 22)*
1
➥Push , then push [6 (DUP)] to turn the du-
plex function ON and OFF in NAV band. (p.
22)*
1
➥Push , then push [7 (KEY LOCK)] to turn
the key lock function ON and OFF. (p. 10)
➥Push , then push [8 (BEEP)] to turn the
beep tone adjusting mode ON.
• Adjustable level; 0 to 9 (p.9)
➥Push , 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.
