CRT SS 7900, User Manual

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8
RF Power Control
RF Gain Control
SQUELCH Control
SSB Clarifier control
When the radio is transmitting, turn PWR outer shaft to adjust power. Turn it
clockwise to increase power, anti-clockwise to reduce power.
When the radio is receiving, turn RFG inner shaft to adjust RF gain. Turn it clockwise
to increase gain, anti-clockwise to reduce gain.
When the radio is standby, turn SQ outter shaft clockwise to adjust squelch level.
The LCD displays
SQ: XX . (XX stands for the squelch level, total 1-36 levels).
When the radio is transmitting or receiving, turn CLAR inner shaft to adjust USB/
LSB TX or RX frequency. Turn it clockwise to increase frequency, anti-clockwise to
reduce frequency.
Channel Selection
When radio is in channel mode, turn channel knob to select desired channel.
Clockwise to increase, anti-clockwise to reduce channel.
Note: In channel display mode, each press
【
PUSH
】
key will increase the
frequency by 10 times of channel step size.
HOW TO USE YOUR RADIO
OFF/ON Radio
Turn VOL clockwise to switch on the radio, the radio emit a beep. When the LCD 11
displays frequency or channel, the radio is on.
Turn VOL anti-clockwise to switch off the radio, the radio is OFF when hear Ka
21
Ta from the switch.
Volume Control
When the radio is turned on, turn VOL clockwise will increase the volume, turn VOL
anti-clockwise will reduce the volume. The LCD displays
VOL: XX (XX stands for the
volume level, total 1-36 levels).
Note: Adjust the volume during communication to get suitable level.