Icom IC-GM651 Instruction Manual page 17

y Push and hold [PTT] to transmt, then speak nto the m-
crophone.
• "TX" appears.
• Channel 70 cannot be used for transmsson other than DSC.
u Release [PTT] to receve.
IMPORTANT: To maxmze the readablty of your trans-
mtted sgnal, pause a few sec. after pushng [PTT], hold
the mcrophone 5 to 10 cm from your mouth and speak at
a normal voce level.
4 NOTE for TOT (Time-out Timer) function
The TOT functon nhbts contnuous transmsson over 5
mnutes after the transmsson starts.
A short beep sounds 10 seconds before the TOT functon s
actvated, and "TOT" blnks n the channel comment ndcator.
When the TOT s actvated, error beeps sound at normal vol-
ume whle [PTT] s pushed.
• Transmsson s not possble and "TIME OUT" appears n the
channel comment ndcator for 10 sec. after ths transmsson shut
down.
When the optonal HS-98 s used, the recevng audo s
emtted from the connected external speaker, or muted
dependng on the speaker swtch condton. See p. 117
for detals.
BASIC OPERATION
t Select the
e Change the
output power
channel group
MIC
VOL SQL
w Set the audio
and squelch
levels
u Receive
y Transmit
Microphone
e Change the
channel group
(while pushing this
key, push [DIAL] on
r Select a
the transceiver. )
channel
t Select the
output power
HM-126RB
3
r Select a
channel
C
16
q Turn power ON
r Select a channel
HS-98
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
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