Owner's Manual

Manual Laser Defuser Shut Down During a Police
Laser Encounter (if equipped)
Press and release button to automatically switch the
Laser Defusers to
Receive Only for 30 seconds during a
laser encounter. This gives you the option to control the
duration of jamming signal being transmitted by the Laser
Defusers.
Alerts from Non-Police Signals
Your K40 is sensitive enough to detect signals generated by
non-police sources such as automatic doors, traffic flow
sensors, and radar based safety features. To learn how to
minimize non-police alerts, please read about TRAFFIC
SENSOR FILTER (page 9), FILTER options (page 13), QUIET RIDE
(page 14), and MARK TO MUTE (page 18).
K-Band Filter
Your K40 rejects alerts from most vehicles on the road
equipped with radar-based safety features, such as colli-
sion avoidance. Police radar reception and detection range
are unaffected by this feature.
8
9
Pulse
Transmit
Receive
Only
Defuser
Settings
Description
Recommended Use
Upon receiving a police laser
signal, the Laser Defuser will
transmit a jamming signal for
up to five seconds, then switch-
es to Receive Only mode for 30
seconds.
Alert Tones: standard laser alert
tone for five seconds. Drops to
a lower laser alert pitch tone in
Receive Only mode.
The Laser Defuser will only
detect police laser. No jam-
ming signal will be emitted.
Alert Tone: lower pitch laser
alert tone.
•Gives you time to reduce
speed. Officer will then be
able to obtain speed to
eliminate the suspicion of
“jamming” where use of
jammers is restricted.
•Tone notifies you while a
jamming signal is being
transmitted and when
Laser Defuser changes to
Receive Only .
•For notification only. Officer
will immediately obtain a
speed reading on your ve-
hicle in this setting.
MUTE
Traffic Sensor Filter (factory default off)
Your K40 can reject alerts from traffic flow sensors usually
encountered during highway driving (limited use areas).
This feature can be enabled through the Menu (page 23).
MultaRadar (MRCD/CT) Photo Radar (factory default off)
Your K40 is capable of alerting to MRCD/CT photo radar
devices (limited use areas). This feature can be enabled
through the Menu (page 23).
Auto Volume (factory default on)
Your K40 will automatically reduce volume every three sec-
onds until it reaches the “Low” setting. This feature can be
disabled through the Menu (page 22).
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