LaserLine GL3000T, Instruction Manual & Safety Warnings

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Mount
the GL3000T on any flat surface using
a 5/8 x 11 bolt through a plate. Be sure the
engagement length of the threads doesn’t exceed
7/16”.
Power up by connecting the 15’ power cord to a
12VDC source or (Optional 1140-3 Power Converter
for 90-260 VAC)
Horizontal alignment is controlled by loosening the
horizontal lock and rough aligning the laser beam to
the far point. Tighten the lock, then adjust the laser
left and right using the fine adjust tangent.
Vertical alignment is accomplished using the vertical
lock and tangent in the same steps as the horizontal.
Optional-Scope Installation and alignment uses a
rifle style mount “Weaver” (Model 63B). Attach the
rifle scope of your choice to the “Weaver” mount as
per the instructions that come with the scope. To
align the scope crosshairs in parallel with the laser
beam, measure the distance from the center of the
scope cross hair to the center of the laser beam.
This will give you the offset of the laser beam center
to the cross hair center.
Example:
Center of the laser to center of cross hair = 2-11/32
(Example is with LaserLine factory installed scope)
On a piece of cardboard or paper, draw a vertical
line with two horizontal lines going through it at the
calculated distance. From the previous example, 2-
11/32 (5.95cm) apart.
Place the target on a wall or vertical surface at least
150 yards (137 meters) from the laser. Set the laser
on a tripod and aim it at the target. Use the
horizontal and vertical tangents to place the laser
spot on the center of the lower cross hair of the far
target.
Use the crosshair horizontal (8) adjustment to adjust
the vertical crosshair until it is centered on the laser
spot. Next, use the cross-hair vertical adjustment (9)
to adjust the horizontal cross-hair in the scope to
match the upper cross-hair on the far target. The
laser beam is now parallel with spotting scope cross
hairs.
Optional-Fan Lens
(P/N 2000-0025)
changes the laser
beam from a spot to a vertical plane reference. The
laser beam maintains its standard width at any given
distance while fanning out in the vertical at the rate
of 1,320 feet per mile. The fan lens is hinged on the
left side to allow you to swing the lens out of the
way and use the beam rather than the plane of laser
light without having to remove the fan lens
assembly.
Set Up and Procedure
Page 4