Uniden UH810S Owner's Manual

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Uniden UH810S Owner's Manual Manual pdf 13 page image

13 Handheld UHF-CB TransceiverOperationSelecting A ChannelPress or to select the desired channel.NOTEIf you press and hold or thechannel numbers will scroll rapidly.To Transmit and ReceiveThe radio uses the UHF-CB Channels.For your reference a list of the availablechannels and corresponding frequenciesis printed on p.31 - p.32. (Channels 22and 23 are for telemetry andtelecommand applications, channels 61,62 and 63 are for future use. TX isinhibited on these channels.)The maximum RF transmit power ofUH810S is 1.0W and UH820S is 2.0W. (see Transmit Power Select, p.15.)1. Before you transmit, listen for activity on the selected channel.2. When the channel is clear;- Press [PTT] to transmit at the selected Hi/Lo transmit power,TX appears on the LCD and LED lights red during transmit.Hold the radio with microphone approximately 5cm in front of your mouthwith the antenna at approximately 45° angle away from your head.Speak in a clear, normal conversational voice.4. When you have finished speaking, release [PTT] and listen for aresponse then TX disappears on the LCD. LED lights green whilereceiving a signal.UNIDEN UH810S/UH820S