D International Channels (Depends On Version); Receiving And Transmitting - Icom IC-GM651 Instruction Manual

3
BASIC OPERATION
D International channels
There are pre-programmed 57 international channels for the
IC-GM651.
q Push [DIAL] to select a regular channel.
w While pushing and holding [H/L], push [DIAL] to change
the channel group, if necessary.
• "INT" appears when International channel is selected.
Push +
H/L DIAL
e Rotate [SELECTOR] to select a channel.
• "DUP" appears for duplex channels.
• Pushing the keypad or [Y]/[Z] on the microphone also selects
a channel.
8
(Depends on version)
Appears
25W INT
DUP
TAG
34°34.506N
123°23.236W
UTC 12:00 PORT OPR
n Receiving and transmitting
CAUTION:
Transmitting without an antenna will dam-
age the transceiver.
q Push [POWER] to turn power ON.
• After turning power ON, the 9-digit MMSI code appears for 2
sec. (If no MMSI code is programmed, "NO MMSI" appears
and the MMSI programming is required; p. 18)
• The transceiver does not turn power ON when the connected
PC-250 -
dc dc power supply
w Set the audio and squelch levels.
➥ Rotate [SQL] fully counterclockwise in advance.
➥ Rotate [VOL] to adjust the audio output level.
➥ Rotate [SQL] clockwise until the noise disappears.
e While pushing and holding [H/L], push [DIAL] several
times to change the channel group. (p. 8)
r Rotate [SELECTOR] to select a channel. (pgs. 7, 8, 121)
• Pushing the keypad or [Y]/[Z] on the microphone also selects
a channel.
• When receiving a signal, "BUSY" appears and audio is emitted
from the speaker.
• Further adjustment of [VOL] may be necessary.
t Push [H/L] to select the output power if necessary.
• "25W" or "1W" appears when high or low power is selected, re-
spectively.
• Choose low power for short range communications, choose
high power for longer distance communications.
• Some channels are for low power only.
is turned OFF.