Uniden UH037 To Operate in Duplex Mode, Power Save, Back lighting, Battery Level Indicator

UNIDEN Model UH037 UHF CB Radio

Operation

To Operate in Duplex Mode

For example: If channel 01 is being used in your area for repeater use.

1.Press the DUP button momentarily. The DUP icon is displayed.

2.Press DUP again to deactivate the Duplex operation. The UH037 will return to Simplex Mode.

Power Save

The Battery Save feature extends the battery life by switching the required circuit power ON and OFF. This feature automatically activates Standby Mode (RX Mode without signal). It turns OFF automatically when a signal is present and activates again after a channel is inactive.

Back lighting

The liquid crystal display (LCD) and function buttons are backlit for viewing in low light situations. The back lighting switches ON for 5 seconds when any button (except PTT) is pressed.

Battery Level Indicator

The icon in the bottom left-hand corner of the screen, indicates the UH037’s current battery voltage level at all times.

When the battery level icon blinks , the battery is low and needs replacing. When the PTT button is pressed an error tone is heard and the

NOTE channel number flashes on the screen.

Monitor Mode

This feature enables users to listen in for weak signals on the current channel at the press of a button.

To use monitor:

1.For brief listening, press MON .

2.For continuous listening, press and hold MON for 2 seconds.

A two tone beep will be heard and the receiver signal will stay open letting in both the noise and weak signals.

3.The screen displays RCV.

4.To return to Normal Receive Mode, press MON or or once.

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