Uniden BCT15 사용자 설명서

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From time to time, Uniden might 
update the BCT15’s firmware to 
change the scanner’s performance or 
incorporate new features. These 
updates can be applied by you using 
the supplied PC cable and the software 
that we will provide. Please note that 
firmware data must be input by means 
of the front panel serial cable 

connection, not the rear connector. We 
recommend you visit the Uniden web 
site periodically to check for the latest 
updates.

However, if you believe your BCT15 is 
not performing properly, try these 
suggestions. 

The scanner doesn’t 
work.

The scanner might not be 
receiving any power.

Make sure the AC adapter is connected to 
an AC outlet and the scanner. The display 
should light and cycle if you repeatedly 
press [VOL]

If there is a wall switch that controls power 
to the AC outlet where you connected the 
AC adapter, make sure it is on.

Improper reception.

The antenna might need to be 
adjusted.

Check the antenna connection or move or 
reposition the antenna.

Move the scanner.

You might be in a remote area that could 
require an optional multi-band antenna. 
Check with your dealer or local electronics 
store.

Scan won’t stop.

The squelch might need to be 
adjusted.

Adjust the squelch threshold. See “Turning 
on the Scanner and Setting the Squelch.” 
on Page 51.

The antenna might need to be 
adjusted.

Check the antenna connection.

One or more channels might be 
locked out.

Make sure the channels you want to scan 
are not locked out.

The channel’s frequency might 
not be stored in memory.

Make sure the channel’s frequency is 
stored in the scanner’s memory.

The channel might not be 
active.

Wait for a transmission on the channel.