Uniden UH-057 manual Lead-In Tone, Key LCD Display, Sec

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2. Select your Lead-In Delay setting from the table below.

Key

LCD Display

Lead-In Delay

 

 

Period

0

LO

0.5 Sec

1

L1

1.0 Sec

2

L2

2.0 Sec

3

L3

3.0 Sec

4

L4

4.0 Sec

For example, selecting 1.0 Sec as Lead-In Delay Press <D. The LCD displays

[ LI ]

3.Press the @ Key to complete the programming. Two beeps will be heard and the unit returns to its previous status prior to accessing Programming Mode.

Lead-In Tone

The Lead-In tone when programmed "rides" on the Lead-In Delay. Hence, when transmitting a SELCALL ID a continu- ous tone will be heard by the receiver in the duration of the Lead-In Delay.

Lead-In Tone's main purpose is to increase the probability

of contact between your unit and the other radio WHEN TSQ SCANNING.

Normally on TSQ Scanning, if a carrier is detected and the unit sees no SELCALL information on its first "glance" at the particular signal, scanning resumes.

But if the Lead-In Tone is present, the unit waits further until the SELCALL ID is received.

UH-O57

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Contents
UnidenSUNDOWN ERUH-57 Nickel-Cadmium Battery Warning Uniden~ is a registered trademark of Uniden CorporationTable of Contents Selcall Ulrements Descrl ptlon3UH-O57 Feature Highlights UH-O5J Belt Clip Wrist strap UH-O57Top Indicators and Display Locks out a selected channel from channel scan~~88 TX Power HI/LOW Switch -Press to set the Transmit Side Controls and ConnectorsAC Adaptor/Charger Jack Connect AC Adaptor/Charger here Front Controls Built-in Speaker Audio OutputHash Key Press and hold for 1.5 sec to Enter lead-In Delay ProgrammingUH-O57 RX ID, TX ID, or lead-In toneEnter Key Press to enter the selected ChannelBattery Information Getting Started AntennaRecharging the Nickel-Cadmium Battery Pack Belt Clip InstallationOperation Channel Scan To resume scanning, press the 0 KeyPriorityScanning is inactive in TSO Scan Mode Press DCreate a Channel Scan List with Channel Lock-Out Feature Maximum transmit power output level of UH-O57is 5 watts TransmitButton. DUP indicator appears on the LCD Display Low Battery Level DetectionDisplay Special Feature Required Selcallid to open the Quiet condition is received Puts the receiver on Quiet Mode also known as ToneExample Choosing CH20 as your Call Channel When a call is received Tone Squelch ScanningWhen a Selcall is received, press the PIT Switch Cancel TSQ Scanning by pressing either the 0 orUsing the 0 or 0 Key, browse through the TSQ Channels KeyTX Selcall ID Format Tone CallingRadios 3 4 D ADJ CD 1Receiver Selcall ID Transmitter Selcall ID Press the @ KeyProgramming TcALOther SELCALLParameters MSecLead-In Delay Key LCD Display Lead-In ToneSec Select the lead-In Tone you want to use Example To remove the lead-In ToneDelay S Programming GuideCare and Maintenance Page35UH-O57Service Princess Highway, Rockdale, NSWUHF CB Channel Information Simplex Operating Mode Duplex Operating ModeChannels ButtonsTransm itter Warranty UTZZO1857ZZ
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