Larson Electronics, LLC
Phone: (877) 348-9680
Fax: (903) 498-3364
www.larsonelectronics.com
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of
6
Cleaning
CRAZING/CRACKING Crazing (fine cracks) of lenses causes reduced effectiveness of the light. Do not use
cleaning agents (which causes crazing) such as strong detergents, solvents, or petroleum products. If crazing
of the lens es does occur, the reliability of light for emergency signaling purposes may be reduced until the
lenses are replaced.
CLEANING the POLYCARBONATE LENSES: To extend the life of this device, periodic cleaning is necessary.
Clean the lens with a mild, non-abrasive, neutral-pH cleaning agent and a soft, clean cloth. Rinse the device
thoroughly to ensure that no cleaning agent residue remains. To avoid water spots, dry the device with a soft
clean cloth. Failure to follow this precaution can cause crazing or cracking of the lens/dome and voids the
warranty claims for the light.
USE AND CARE
Unauthorized modification may impair the function and/or safety of this device and could affect the life of the equipment.
Always check for damaged or worn out parts before using the device. Store it in a secure place out of the reach of
children when not in use. Inspect for good working condition prior to storage and before re-use.
REPLACEMENT PARTS
The GL-2051-F-M is designed to provide years of reliable performance. Should the need for replacement parts arise,
please contact Larson Electronics.
THESE INSTRUCTIONS MAY NOT COVER ALL DETAILS OR VARIATIONS OF THIS PRODUCT FOR YOUR EQUIPMENT OR INSTALLATION
REQUIREMENTS. SHOULD FURTHER INFORMATION NOT COVERED BY THESE INSTRUCTIONS BE REQUIRED, PLEASE CONTACT LARSON
ELECTRONICS BY EMAIL AT
OR BY PHONE AT
1-877-348-9680
FOR FURTHER ASSISTANCE.
PLEASE VISIT LARSONELECTRONICS.COM FOR
WARRANTY
AND
RETURN
INFORMATION.
Figure 5 Controller
Spot in/
Spot out
Directional
Buttons
Directional
Buttons
Power
Memory
Presets 1, 2, 3
Operation
LIGHT HAZARD:
This product contains a high intensity LED
device. To prevent permanent eye damage, DO NOT stare into
the light beam at close range.
When the search light is powered on, it will perform a calibration
procedure. It will rotate to zero and return to the last position it was
at when powered off.
Select a unit to be controlled from one of the three presets by
pressing its button. If it is paired and connected, it is made the
active connection, and the button turns solid green. If it is only
paired, the controller scans for up to 30 seconds (the button
flashes blue while scanning) or until it connects. (The button turns
solid green.) If no search light has been paired for the selected
button, the button flashes red briefly, and if the last active search
light is still connected, it will be selected.
Power the unit on and off using the power button.
Aim the light to the work area by using the Up-Down and Left-
Right buttons.
Adjust the spot size by using the spot in and spot out buttons.
Once a desired position is reached, this may be programmed as a
preset by pressing the M1 or M2 buttons for five seconds until the
Power button blinks. If the light is moved from this position, it may
be returned to by pressing the selected memory button.
GL-2051-F-M
