Panel Description; Switches, Controls, Keys And Connectors - Icom IC-F21S Instruction Manual

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PANEL DESCRIPTION

' ' Switches, controls, keys and
connectors
2CH version
CH1 CH2
q
w
e
r
t
1
16CH version
CH1 to CH16
y
u
Speaker
i
Mic
q CHANNEL SELECTOR/SW [CH]
• 2CH version: Toggle the CH switch to select CH1 or CH2.
• 16CH version: Turn the selector knob to select the pro-
grammed operating channel.
w VOLUME CONTROL [OFF/VOL]
Turns power ON and adjusts the audio level.
e DEALER-PROGRAMMABLE KEY [Upper]
Can be programmed for one of several functions by your Icom
dealer.
r PTT SWITCH [PTT]
Push and hold to transmit; release to receive.
t DEALER-PROGRAMMABLE KEY [Lower]
Can be programmed for one of several functions by your Icom
dealer.
y ANTENNA CONNECTOR
Connects the supplied antenna.
u TX/RX INDICATOR LED (see p. 3)
• Lights red while transmitting.
• Lights green while receiving a signal, or squelch is open.
i [SP]/[MIC] JACK
Connects optional speaker-microphone.
NOTE: Above functions depend on pre-setting.
D D
Programmable key reference ([Red] depends on version.)
Red
Upper
Lower
*These functions are available when the optional Speaker/Mic. is con-
nected.
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PANEL DESCRIPTION
Mic Up*
Mic Down*
Mic A*
Mic B*
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