Uniden America Corporation UB315 사용자 설명서
86
If you still cannot get satisfactory results while using your
scanner or if you want additional information, please call or
write the Uniden Parts and Service Division. The address and
phone number are listed in the Warranty at the end of this
manual. If you would like immediate assistance, please call
Customer Service at (800)297-1023.
scanner or if you want additional information, please call or
write the Uniden Parts and Service Division. The address and
phone number are listed in the Warranty at the end of this
manual. If you would like immediate assistance, please call
Customer Service at (800)297-1023.
If you have internet access, you can visit
scanner.uniden.com for additional information.
scanner.uniden.com for additional information.
Problem
Suggestion
APCO 25 CARD
INSTALLED
screen
does not appear when
the scanner is turned ON.
the scanner is turned ON.
Scratchy or robotic sound
is heard during
communications.
is heard during
communications.
Digital communication is
not heard.
not heard.
DATA sound is heard at
the beginning of digital
communications.
the beginning of digital
communications.
Robotic sound is heard.
1. Check to see if the BCi25D is properly installed.
2. Check to see if the P25 Mode is
2. Check to see if the P25 Mode is
ON
or
DISABLE
in
the Menu mode (See page 76-77).
1. Move to a location where the signal strength is
strong.
2. Modulation accuracy of transmissions sent can be
low.
1. Verify the accuracy of the frequencies of the P25
system you are trying to monitor.
2. You might be in a dead-spot for the P25 system you
are trying to monitor. Check other locations in the
area.
area.
1. APCO project 25 systems can send data before
voice communication.
2. Data sound can be heard when signal strength is
weak.
1. Check to see if the
ENCRYPTION
message
appears on the display.
The scanner doesn’t monitor encrypted voice
communications.
The scanner doesn’t monitor encrypted voice
communications.
BC250D 9/20/2 2:52 PM Page 86