![background image](http://html.mh-extra.com/html/icom/ic-f521/ic-f521_instruction-manual_612626004.webp)
1
1
PANEL DESCRIPTION
u
y
t
r
e
w
q
■
Front panel
q
AF VOLUME CONTROL KNOB
➥
Rotate the knob to adjust the audio output level.
• Minimum audio level is pre-programmed.
w
LEFT UP/DOWN [
∫
]
/
[
√
] KEYS
➥
One of several functions can be programmed by your
Dealer. (Same as [P0] to [P4] keys)
e
FUNCTION DISPLAY
➥
Displays variety of information, such as an operating chan-
nel number/name, 2/5tone code, DTMF numbers and audi-
ble condition, etc.
NOTE:
The above functions depend on pre-programming.
r
RIGHT UP/DOWN [
]
/
[
] KEYS
➥
Push to select the operating channel.
➥
Can be programmed for one of several functions by your
Dealer. (Same as [P0] to [P4] keys)
IC-F521_F621-2.qxd 05.12.2 10:15 AM Page d (1,1)