GME GX660 User Manual

Page 8

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PAGE 8

INSTRUCTION MANUAL

GX660

ADJUSTING THE VOLUME LEVEL

Press the VOL/INT key momentarily to select the volume level
setting mode . While in this mode, press the or keys to
change the volume level . The volume level range is 00 ~ 16 .

To save the adjusted volume level either press the VOL/INT
key again or do not press any key for 3 seconds .

TRANSMITTING (TX)

1 . Use Push-To-Talk (PTT) key to transmit on the

selected channel .

2 . If the PTT Key is pressed when on a TX inhibited channel

(such as channel 70), an error bleep will sound and ‘RX
ONLY’ will appear at the bottom of the screen .

RECEIVING (RX)

When receiving, the Busy icon is displayed .

MONITOR OPERATION

Press the MON/LK key to activate the Monitor function . The
Monitor function turns the squelch to its lowest setting and
allows the user to listen to all radio traffic on the selected
channel . If any key is pressed while in the Monitor Mode, the
radio will return to the Channel Selection mode .

SCAN OPERATION

Press the SCAN (MEM) key momentarily to scan the
channels in memory .

e .g . For memory channels: 1, 10, 15, 65 & 77

Scan sequence: Ch1 Ch10 Ch15 Ch65 Ch77

Ch1 Ch10 •••

1 . If there are no channels stored in the memory, no scanning

will occur and an error beep will sound .

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