INSTALLING THE 4650 ON TO THE HELMET
Once the batteries have been installed and the proper orientation and/
or angle of the Mount has been set, the light is ready to be attached to the
Fire Helmet or Hard Hat. The light comes with two 5/16” - 18 x 1/4” Brim
Mounting Allen Set Screws pre-installed. These two Allen Set Screws are
designed to be used with the thicker brim found on most Fire Helmets.
(Image 7) It may be necessary to switch these two Allen Set Screws with
the 5/16” - 18 x 3/8” set if the thickness of the brim of the helmet or Hard Hat
makes it impossible to use the shorter set. (Image 8)
Position the mount over the edge of the brim and tighten the appropriate
set of Allen Set Screws using the included 5/32” Allen Wrench. (Image 9)
CAUTION: Be careful when tightening the Allen Set Screws. Do not
over-tighten. Doing so may damage or crush the brim of the Fire
Helmet or Hard Hat. These two Allen Set Screws should only be
tightened enough to prevent the mount from coming loose from the
helmet. Over time these screws may come loose. Periodically check
and re-tighten as needed.
SUGGESTION: Application of a thread locking solution (such as
Loctite® Threadlocker Blue) may be applied to secure these Allen Set
Screws. Do not use the “red” version of this product as it is designed for
a more permanent installation and would make it diffi cult to remove these
Allen Set Screws in the future.
SETTING THE ANGLE OF THE MULTI-ANGLE MOUNT
Once mounted to the helmet, the user can change the angle of the
mount in order to position the light appropriately for the optimum clearance
and illumination. (Image 10)
To adjust the angle, simply loosen the Angle Lock Socket Head Cap
Screw using the included 5/32” Allen Wrench. (Image 11)
Select the angle and then tighten the Angle Lock Socket Head Cap
Screw securely. (Image 12)
Test to make sure that the angle will not change and continue tightening
as needed.
OPERATION
The 4650 has seven lighting modes: Constant-on high-brightness
fl ashlight, medium-brightness fl ashlight, low-brightness fl ashlight, constant-
on high-brightness fl oodlight, medium-brightness fl oodlight, low-brightness
fl oodlight and constant-on Dual-Light mode. The 4650 has two switches,
the fl ashlight switch (closest to the front of the light) and the fl oodlight switch
(closest to the rear of the light) providing access to all modes.
CONSTANT-ON FLASHLIGHT
Press the fl ashlight switch (closest to the front of the light) until it clicks
and then release for constant-on fl ashlight in high-brightness mode. Press
and release this same switch again to turn the light off.
SELECT FLASHLIGHT BRIGHTNESS LEVEL
Press and hold down the fl ashlight switch. The fl ashlight will cycle from
Bayco Products, Inc. • 640 South Sanden Blvd. • Wylie, TX 75098 • 1-800-233-2155 • 1-469-326-9400 • www.mynightstick.com
INS-NSP-4650-1
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Image 11
Image 12
high to medium to low and then back up again at a rate of approximately
one mode per second. The light will continue to cycle up and down through
the various modes as long as the fl ashlight switch is held down. When the
desired brightness level is reached, simply release the fl ashlight switch,
and the light will remain in that brightness mode. Pressing and holding the
fl ashlight switch again will cause the light to cycle from whatever mode it
is currently in. Press and release the fl ashlight switch to turn the light off.
CONSTANT-ON FLOODLIGHT
Press the fl oodlight switch (closest to the rear of the light) until it clicks
and then release for constant-on fl oodlight in high-brightness mode. Press
and release this same switch again to turn the light off.
SELECT FLOODLIGHT BRIGHTNESS LEVEL
Press and hold down the fl oodlight switch. The fl oodlight will cycle from
high to medium to low and then back up again at a rate of approximately
one mode per second. The light will continue to cycle up and down through
the various modes as long as the fl oodlight switch is held down. When the
desired brightness level is reached, simply release the fl oodlight switch,
and the light will remain in that brightness mode. Pressing and holding the
fl oodlight switch again will cause the light to cycle from whatever mode it
is currently in. Press and release the fl oodlight switch to turn the light off.
DUAL-LIGHT
Dual-Light allows the user to turn on both the Flashlight and the
Floodlight, at the same time. Simply press each switch to turn on each
lighting mode. Both the Flashlight and the Floodlight are now running. Press
and release each switch to turn the light off.
BAYCO PRODUCTS LIMITED LIFETIME WARRANTY
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. Disposable, non-
rechargeable batteries are excluded from this warranty. Normal wear and
failures which are caused by accidents, misuse, abuse, faulty installation
and lightning damage are also excluded.
In the event that Bayco Products, Inc. receives notice that any product
does not conform to its warranty, the original purchaser’s sole and exclusive
remedy, and Bayco Products, Inc.’s sole and exclusive liability, shall be
for Bayco Products, Inc., at its sole option, to either repair or replace the
non-conforming product in accordance with this limited warranty. The
original purchaser shall follow the instructions below to qualify for a repair
or replacement product. This is the only warranty, expressed or implied,
including any warranty of merchantability or fi tness for a particular purpose.
IN NO EVENT WILL BAYCO PRODUCTS, INC. OR ITS AFFILIATES
OR SUPPLIERS BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL
OR CONSEQUENTIAL DAMAGES OF ANY KIND REGARDLESS OF
THE FORM OF ACTION, WHETHER IN CONTRACT, TORT (INCLUDING
NEGLIGENCE), STRICT LIABILITY OR OTHERWISE. THE TOTAL
CUMULATIVE LIABILITY TO CUSTOMER, FROM ALL CAUSES OF
ACTION AND ALL THEORIES OF LIABILITY, WILL BE LIMITED TO AND
WILL NOT EXCEED THE PURCHASE PRICE OF THE PRODUCT PAID
BY CUSTOMER.
If this product is used for rental purposes, the warranty term is reduced
to 90 days from the date of purchase.
WARRANTY CLAIMS – USA
Return the product to the place of purchase for all warranty related
issues. If this is not possible, contact Bayco Customer Service at (800) 233-
2155 M-F 8-5 Central Time for a Return Goods Authorization (RGA). Do not
return this product to Bayco without fi rst receiving an RGA Number from
Bayco Customer Service. When returning the product, the RGA Number
must be written on the outside of the shipping box.
WARRANTY CLAIMS – OUTSIDE OF USA
Return the product to the place where purchased for all warranty related
issues.
EXTENT OF COVERED WARRANTY WORK
Bayco will repair or replace this product at our option. If it is determined
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