Uniden BCD996T 사용자 설명서

52

You can optimize the scanner’s performance with digital APCO 25 systems. Follow 
these steps for each system where you can hear APCO 25 traffic.

Notes:
These steps work only when you can clearly receive the system. If you are in a 
weak-signal area or receive interference, these steps will not work. These steps do 
not compensate for weak signals or signals subject to interference.

If you set an incorrect decode threshold level in Step 5, the scanner might stop 
decoding all digital signals in the system. If this happens, change the setting to a 
value between 8 and 12 then repeat these steps.

J

J

F

4

 Select the system 

J

F

4

J

F

4

F

J

J

F

4

 Select the system 

J

F

4

J

F

4

 Select the site 

J

F

4

J

F

Make sure the system’s P25 Level option is set to Auto.

Press [HOLD/RESUME] on an active digital channel on the system. HOLD appears 
on the display.

Press

F

 then [VOL].

f

 disappears and APCO threshold Adjust Mode

appears at the bottom of the display.

㪭㪸㫅㩷㪚㫆㫉㫋㩷㪧㪸㫋㫉㫆㫃

This number shows the current threshold setting.

Threshold voltage levels. 
*In Manual mode or Auto mode, if you rotate the 
knob clockwise, the threshold level is adjusted 
wider than default level. If you rotate the knob 
counterclockwise, the level is adjusted narrower.