Operation; Turning On The Power; Operation Turning On The Power; Setting The Manual Squelch (Base Only) - Uniden UH400SX Owner's Manual

UNIDEN Model UH400SX, UH400SX-RM, UH500SX, UH500SX-RM OM

Operation

Turning on the Power

Press and hold the ON/OFF control at the
[POWER]
base or the
SPK/MIC.

Setting the Manual Squelch (base only)

Turn the outer ring of the SQ control at the base to adjust the Squelch.
You must select a channel which is not in use before setting the SQUELCH control.
(see p.19 for "Selecting a Channel").
Think of the squelch
control as a gate. If you
turn Squelch fully
clockwise it raises the
'Squelch gate' so high that
no signals get through.
uh400sx, uh500sx, uh400sx-RM, uhSec1:17 Sec1:17 uh400sx, uh500sx, uh400sx-RM, uhSec1:17 Sec1:17
button on the Remote
If you turn the Squelch
fully counterclockwise it
lowers the 'Squelch Gate'
to the extent that all
signals get through -
weak, medium and strong
signals and noise.
17
To set the 'Squelch Gate'
to the desired level, turn
the squelch knob
counterclockwise until you
hear noise. Then carefully
turn the Squelch knob
clockwise until the noise
fades. Now only strong
signals get through.
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