Function Display - Icom IC-F3021T Instruction Manual

2
PANEL DESCRIPTION
■ Front panel (Continued)
o EXTERNAL MICROPHONE/SPEAKER JACK
Connect an optional speaker-microphone or headset.
NOTE: Connect or disconnect the optional equipment
after the transceiver is turned OFF.
!0 VOLUME CONTROL [VOL]
Rotate to turn the power ON/OFF and adjusts the audio
level.
4
Jack cover
NOTE: Attach the jack
cover when the optional
equipment is not used.
See page 2 for details.

■ Function display

q w e r t
q TRANSMIT INDICATOR
Appears while transmitting.
w BUSY INDICATOR
Appears while the channel is busy.
e SIGNAL STRENGTH INDICATOR
Indicates relative signal strength level.
r LOW POWER INDICATOR
Appears when low output power is selected.
• When the battery power decreases to a specified level, low
power is selected automatically.
t AUDIBLE INDICATOR
➥ Appears when the channel is in the 'audible' (unmute)
condition.
➥ Appears when the specified 2-tone code is received.
y u i
o
!0