MOVING TARGET ZONE SETTINGS
Movin
Tar
et Zone Settin
s 2X Dis
la
Unit
Perform the tuning fork test on the radar before using for traffic
measurements. See page 35 for instructions on this procedure.
In moving mode, one Target Zone per antenna can be active and
monitored simultaneously for the front and rear antennas. To activate
a front and/or rear Target Zone, press the desired Target Zone key for
the corresponding antenna. OPP or SAME and XMIT display icons
will be illuminated. Fig. 28 illustrates the two default Target Zones
active in moving mode with faster target locking enabled. The XMIT
icon should appear for each antenna that is transmitting. Be sure the
patrol speed corresponds to the vehicle speedometer. The speed of an
approaching target will appear in the target window and a Doppler
audio tone will be heard from the speaker. Fig. 29 is an example in
which the patrol speed is 50 and the approaching opposite lane target
speed is 68. The target speed is continually measured and displayed
and the Doppler audio tone is heard while the S
DSR 2X is in
transmit mode and a target is present.
Fig. 28
Fig. 29
Hold mode can be selected by pressing and holding the Hold
key on
the Fast Lock remote or by briefly pressing the HOLD key on the
Instant On remote. In hold mode, the XMIT icon will be off (Fig. 30)
and no signal will be transmitted. This prevents detection by radar
detectors. When in hold, S
DSR 2X remembers the last patrol
speed and looks for that speed first when changing from hold back to
transmit.
The radar can only acquire a patrol speed up to 95 mph (except in
VSS mode), but once acquired, the radar will track patrol speed up to
199 mph. The radar can be placed in the HOLD mode at any
speed
and then placed back into XMIT at a speed below 95 mph and it will
reacquire patrol speed.
NOTE: While operating in VSS mode (see section titled “VSS
OPTION” on Page 39) the radar uses the presence (or absence) of
VSS pulses to track and acquire patrol speeds from 1-200mph.
Fig. 30
27
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