Uniden UH-057 manual Lead-In Delay

For example, selecting 40 mSec

Press CD. The lCD displays

[ PI ]

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 Delay

lead-In delay is a SElCAll transmit parameter that "wakes-up" and helps the receiver of the other radio to lock onto the incoming signal. Every time you Transmit a

SElCAll ID, lead-In Delay attaches itself in the beginning of the code sequence and makes the transmitter to be ON

longer prior to the code transmission. This sets the commu- nication link between the transmitter and the other receiver

more stable.

One major application of having a longer lead-In Delay is when you are Selectively Calling another radio via a repeater station. long lead-In Delay helps to stabilise both the communication link from your radio to the repeater

station and the communication link from the repeater to the other radio.

To change the lead-In Delay of your radio:

1. Press the (i) for about 1.5 seconds. The lCD displays:

[ L-]

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