K40 CALIBRE Owner's Manual
INSTANT-ON RADAR WARNINGS
When Calibre detects an instant-on or pulse radar
signal, it sounds an urgent, high pitched alert tone,
accompanied by rapid flashing of the blue warning
LED(s).
LINEAR GEIGER CIRCUIT
During a radar encounter, audio and visual warnings
will intensify as you get closer to the police threat and
diminish in intensity as the threat passes.
AUTO MUTE
During a radar encounter, Calibre will audibly alert
for several seconds and then switch to a quieter
clicking sound. After 60 seconds, Calibre will
automatically silence the alert, providing only visual
warnings for the duration of the signal.
EASY MUTE™
In addition to K40's exclusive Auto Mute, you can
completely mute an active radar warning at any time
with a single press of any of three buttons on the
Remote Control. After two seconds, Calibre will mute
the audio alert for the duration of the encounter. Do
not press any of the buttons more than once as doing
so will change your settings. Once the encounter is
over, Calibre resets itself to your original settings.
For additional information on your Calibre Remote Radar &
Laser System, please visit our website at
www.K40.com
O W N E R ’ S G U I D E
Elgin, Illinois 60123
800-323-5608
44585 4/06
LASER WARNING FOR
OPTIONAL LASER DEFUSER
When your Laser Defuser, as part of your Calibre
system, detects police laser, it sounds an urgent
laser alert tone, accompanied by fully illuminat-
ed LED(s) that eventually flash and then diminish
as the threat passes.