Uniden UH-057 manual Operation

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Operation

RECEIVE

1.Turn the radio ON. Rotate the ON/OFF Volume control clockwise until you hear the click. A channel number

should appear in the LCD Display.

UP DOWN

2.Press the 0 or 0 switch or use the Numeric Keypad to select the desired channel.

3.Press the monitor switch (Auto-squelch turns OFF).

4.Rotate the ON/OFF Volume control to adjust the speaker volume to a comfortable level.

5.Press the Monitor switch (Auto-squelch turns ON).

Direct Channel Keying

Allows you to directly select a channel using the Numeric Keypad.

Example 1: Selecting CH5 directly

- Press <D then @ .

Example 2: Selecting CH25 directly

-Press <D, <D then @ .

Upon pressing the @ Key, the LCD display and the unit channel setting changes to CH25.

Auto-Squelch

Automatically eliminates the unwanted "rushing" noise when the unit is turned ON.

-press the Monitor Switch to set the Auto-squelch feature ON or OFF

Note: Tolisten to weak signal transmissions, switch OFF

the Auto-squelch feature (Squelch is on minimum

level). .

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UH-O57

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Contents UnidenSUNDOWN ERUH-57 Uniden~ is a registered trademark of Uniden Corporation Nickel-Cadmium Battery WarningTable of Contents Selcall 3UH-O57 Descrl ptlonUlrements Feature Highlights UH-O5J UH-O57 Belt Clip Wrist strapLocks out a selected channel from channel scan Top Indicators and Display~~88 AC Adaptor/Charger Jack Connect AC Adaptor/Charger here Side Controls and ConnectorsTX Power HI/LOW Switch -Press to set the Transmit Built-in Speaker Audio Output Front ControlsUH-O57 Enter lead-In Delay ProgrammingHash Key Press and hold for 1.5 sec to RX ID, TX ID, or lead-In toneChannel Enter Key Press to enter the selectedGetting Started Antenna Battery InformationBelt Clip Installation Recharging the Nickel-Cadmium Battery PackOperation To resume scanning, press the 0 Key Channel ScanPress D PriorityScanning is inactive in TSO Scan ModeCreate a Channel Scan List with Channel Lock-Out Feature Transmit Maximum transmit power output level of UH-O57is 5 wattsDisplay Low Battery Level DetectionButton. DUP indicator appears on the LCD Display Special Feature Example Choosing CH20 as your Call Channel Puts the receiver on Quiet Mode also known as ToneRequired Selcallid to open the Quiet condition is received Tone Squelch Scanning When a call is receivedUsing the 0 or 0 Key, browse through the TSQ Channels Cancel TSQ Scanning by pressing either the 0 orWhen a Selcall is received, press the PIT Switch KeyRadios Tone CallingTX Selcall ID Format 3 4 D Receiver Selcall ID CD 1ADJ Press the @ Key Transmitter Selcall IDTcAL ProgrammingMSec Other SELCALLParametersLead-In Delay Sec Lead-In ToneKey LCD Display To remove the lead-In Tone Select the lead-In Tone you want to use ExampleProgramming Guide Delay SPage35UH-O57 Care and MaintenancePrincess Highway, Rockdale, NSW ServiceUHF CB Channel Information Duplex Operating Mode Simplex Operating ModeButtons ChannelsTransm itter Warranty UTZZO1857ZZ