Instruction Manual
NSR-9924XL
US PATENT 9,713,217
Please read these instructions before using your 9924XL. They include
important safety and operation information. Be sure to charge the 9924XL fully
before the first use. A battery is fully charged when the charger light is green.
WARNINGS
y Lithium-ion batteries must be used and charged properly. Improper use can
result in serious injury, fire, or death.
y NOT FOR USE IN HAZARDOUS LOCATIONS. Do not use this product in
explosive atmospheres, near flammable liquids, or where explosion proof or
intrinsically safe lighting is required.
y DO NOT use this product in the proximity of vehicles or equipment when there
is a risk of flammable liquids coming into contact with the flashlight.
y Light can become hot while on. To prevent damage DO NOT cover or place
next to any potentially flammable materials while in use.
y Do not leave the battery in direct sunlight or use or store the battery inside cars
in hot weather.
y Do not expose the battery to water or salt water, or allow the battery to get wet.
y Do not store the battery with metallic objects that may cause a short circuit.
y Immediately discontinue use of the battery if the battery emits an unusual
smell, feels hot, changes color, changes shape or appears abnormal in any way.
y Keep out of the reach of children.
INITIAL USE
Fully charge the 9924XL before the first use, or if the battery is new or
has been unused for several months. The maximum charge time required is
approximately 6 hours.
DAILY USE
y Use only the supplied Nightstick charger, battery and AC or DC adapter. For
best performance, charge the 9924XL when the flashlight beam starts to dim.
y Connect the AC power adapter to the charger. The LED indicator will not be
illuminated at this point.
y With the flashlight facing forward, snap the 9924XL into the charger until the
contacts snap into place.
y The LED indicator changes to constant red indicating the 9924XL is properly
inserted into the charger and is in fact charging. The LED indicator remains red
until the battery is fully charged. At full charge, the LED indicator turns green.
y The total time to full charge the 9924XL varies depending on the remaining
charge in the battery pack.
y To confirm a full charge, keep the 9924XL in the charger and turn it on. The LED
indicator will change to red. Turn off the 9924XL. If the 9924XL is fully charged, the
LED indicator will turn green. If not, it remains red until the charge is completed and
the LED indicator turns green. The 9924XL will now be fully charged.
OPERATION
The 9924XL has seven light modes: momentary flashlight, full brightness
flashlight, medium brightness flashlight, low brightness flashlight, floodlight, dual-
light and strobe. The 9924XL has two body switches and a tail-cap switch providing
access to all modes.
Momentary Flashlight Mode
Lightly press the top body switch or the tail-cap switch for momentary operation.
Release the switch to turn the light off.
Constant-on
Press the top body switch or the tail-cap switch until it clicks and then release
for constant-on in high-brightness mode. Press and release either switch to turn
the light off.
Select Brightness Level
Press and hold down the top body switch or the tail-cap switch. The light will
cycle from high to medium to low and then back up again at a rate of approximately
Bayco Products, Inc. • 640 South Sanden Blvd. • Wylie, TX 75098 • 1-800-233-2155 • 1-469-326-9400 • www.nightstick.com
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one mode per second. The light will continue to cycle up and down through the
various modes as long as the switch is held down. When the desired brightness
level is reached, simply release the switch, and the light will remain in that
brightness mode. Press and release either switch to turn the light off.
Floodlight
Press the bottom body switch until it clicks and then release for floodlight
mode. Press and release the bottom body switch again to turn the light off.
Dual-Light
Dual-Light allows the user to turn on both the Flashlight (at any brightness
level) and the Floodlight, at the same time. First select the appropriate brightness
level of the flashlight using the directions above. Next press and release the
bottom switch to activate the floodlight. Both the Flashlight and the Floodlight are
now running. Press and release both the top/tail-cap and bottom body switches to
turn the light off.
Strobe Function
From off or any mode, rapidly double click the top body switch or the tail-cap
switch to activate the strobe function running at full brightness. Press and release
either switch to turn the light off.
Strobe Warning
Exposure to strobing lights may cause dizziness, disorientation, and nausea.
A very small percentage of people suffer from photosensitive epilepsy and may
experience seizures or blackouts triggered by strobing lights. For more information
from the EPILEPSY FOUNDATION about photosensitivity and seizures, please
visit
www.epilepsy.com
should consult a doctor before using this product.
WARRANTY
LIMITED LIFETIME WARRANTY
Bayco Products, Inc. warrants this product to be free from defects in workmanship
and materials for the original purchaser's lifetime. The Limited Lifetime Warranty
includes the LEDs, housing and lenses. Rechargeable batteries, chargers, switches,
electronics and included accessories are warranted for a period of two years with
proof of purchase. Normal wear and failures which are caused by accidents, misuse,
abuse, faulty installation and lightning damage are excluded.
We will repair or replace this product should we determine it to be defective.
This is the only warranty, expressed or implied, including any warranty of
merchantability or fitness for a particular purpose.
For a complete copy of the warranty, go to www.nightstick.com/nightstick-
product-support/warranties. Retain your receipt for proof of purchase.
INS-NSR-9924XL-18
. Anyone who has had symptoms linked to this condition