Icom IC-F621 Instruction Manual page 4

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PANEL DESCRIPTION
I 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)
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q
w
u y
e r
t
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 [
]/[
➥Push to select the operating channel.
➥Can be programmed for one of several functions by your
Dealer. (Same as [P0] to [P4] keys)
] KEYS