Oricom UHF2500-1GR User Manual

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Transmitting (sending speech)

The unit is continuously in Receive mode when the unit is turned

ON and not transmitting. When a signal is received on the current

channel, “RX” icon will be displayed on the LCD screen.

a.PressandholdthePTT (push to talk) button to transmit

your voice. “TX” icon will be displayed on the LCD Screen.

b. Hold the unit in a vertical position with the MIC

(Microphone) 5 cm away from the mouth. While holding

the PTT button, speak into the MIC (microphone) in a

normal tone of voice.

c. Release the PTT button when you have finished

transmitting.

Monitor

You can use the Monitor feature to check for weak signals on the

selected channel.

a.Pressthe+&MENU button at the same time,

“ ” icon will be displayed on the LCD screen. Your radio

will pick up all signals on the selected channel, including

background noise.

b.PressMENU button to stop the channel monitoring.

Setting the PTT (Voice Activated) Sensitivity

InVOXmode,theradiowilltransmitasignalonlywhenitis

activated by your voice or other sounds around you. The unit will

transmit for a further 2 seconds after you cease talking.

ThelevelofVOXsensitivityisshownbyanumberontheLCD

Screen. At the highest level, the units will pick up softer noise

(including background noise); at the lowest level, it will pick up

louder noise.

Operation

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UHF2500-1GR Oricom 2 Watt Waterproof Handheld UHF CB Radio Single Pack