User's Manual

20-444 User’s Guide Draft
PC/IF
Y
ou can download the data from your PC. (The optional application software is necessary.)
CLONE
You can transfer the car number data to and from another PSR-444 scanner using an optional
connecting cable. See “Cloning the Data”.
DELAY
Many car radio use a two-way radio system that has a period of several seconds between a
query and a reply. To avoid missing a reply, you can program a 2-second delay into any channel.
When your scanner stops on a car number channel with a programmed delay, D appears and
the scanner continues to monitor that channel for 2 seconds after the transmission stops before
resuming scanning.
If you monitor car channel, press FUNC then DELAY.
To turn off the 2-second delay in a car number/channel, press DELAY while the scanner is
monitoring that car number/channel. D disappears. (Default setting of delay is ON).
Locking Out Channels
You can scan existing channels faster by locking out car number/channels that have a
continuous transmission.
To lock out a channel while scanning, press FUNC then L/O when the scanner stops on the
channel. To lock out a channel manually, manually select the car number/channel then press
FUNC L/O. Lo appears on the display.
Note: You cannot lock out the MRN channel.
Page
13