If your scanner's keys seem confusing at first, the following information should help you understand each key's function.

Key Name

Description

 

 

 

 

 

 

 

 

 

 

 

 

 

Hold/

Hold – Holds the scan or the

 

frequency search when pressed.

 

Resumes the scan or the

 

frequency search when pressed

 

again. Release the mute when

 

pressed in Tone-Out Standby

 

mode.

 

 

 

 

 

 

+

– Quickly turns the

 

 

Func

 

 

Close Call feature on or off (see

 

“Setting Close Call Options” on

 

Page 66).

 

 

 

 

 

 

 

Scan/srch

Scan – Scans the stored channels.

 

 

 

 

 

+ srch – Starts quick search

 

 

Func

 

 

or quickly accesses the

 

search menu.

 

 

 

 

 

 

L/O

L/O Lets you lock out a selected

 

channel or skip a specified frequency.

 

Press and hold for more than 2

 

seconds to unlock all channels in a

 

system or all frequencies in a Search

 

mode and Close Call mode. Also use

 

to exit a menu.

 

 

 

 

+ L/O – Press quickly to lock

 

 

Func

 

 

and unlock a selected system in Scan

 

or Scan Hold mode and review search

 

lockout frequencies in Search or

 

Search Hold mode.

 

 

 

 

 

 

 

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Uniden UBC3500XLT owner manual Hold