OPERATION
y The TWM uses Dual Dependent Locking Switches.
y To operate one of the switches, the switch on the opposite side must be in the
off position.
Momentary-on Mode
y Press down and hold on either the left or right switch. Release the switch and the light
will turn off.
Constant-on Mode
y Press up until the switch locks in the constant-on mode. Press down to release the
lock and turn off the light.
Strobe Mode (350S/850XLS Models Only)
y Quickly press down twice and hold on the second press of either switch to activate the
strobe. Release the switch and the strobe will turn off.
WEAPON SAFETY
PLEASE BE SURE TO READ, UNDERSTAND AND FOLLOW THESE SAFETY AND
OPERATING INSTRUCTIONS WHEN HANDLING A FIREARM OR THE NIGHTSTICK
TWM WHEN MOUNTED ON A FIREARM. FAILURE TO DO SO CAN BE DANGEROUS
AND COULD RESULT IN SERIOUS INJURY, DAMAGE TO PROPERTY, OR DEATH.
y Use of a firearm under any circumstance is inherently dangerous. SERIOUS INJURY
OR EVEN DEATH may result without proper training in the safe handling of firearms.
Proper training should be obtained from an accredited firearms safety program
conducted by a qualified instructor.
y Read, understand and follow all of the safety instructions that came with your firearm
before attaching your new TWM.
y Always assume every firearm is loaded and treat that firearm as such.
y Never point a firearm at anything that you are not willing to destroy.
y Never service your firearm or your TWM when mounted on a firearm without first
activating the weapon's safety (if applicable), removing the magazine, opening the
action and physically and visually inspecting to make sure that no ammunition is
installed in the firearm.
WEAPON MOUNTED LIGHT SAFETY
y Nightstick recommends that the TWM should only be activated with the non-trigger
hand (support hand) while employing a two-hand grip on the handgun and with the
trigger finger fully outside the trigger guard when applicable.
y Thoroughly practice (employing safe training conditions) with the TWM and an
unloaded handgun before using the weapon.
WARNING: FAILURE TO DO SO COULD RESULT IN AN ACCIDENTAL DISCHARGE
AND SERIOUS INJURY, DAMAGE TO PROPERTY, OR DEATH.
Bayco Products, Inc. • 640 South Sanden Blvd. • Wylie, TX 75098 • 1-800-233-2155 • 1-469-326-9400 • www.nightstick.com
QSG-TWM-350/850-18b