3
CONTROL BOX
1
Key Switch
Controls power access.
Requires key to operate laser.
2
Main Power Switch
3
Laser Mode Switch
with Redundant Dual LED Emission Indicator.
1st depression = Laser on steady
2nd depression = Laser on blinking
3rd depression = Laser off
4
Deicer Switch
with status light
Leave on during freezing temperatures.
5
Remote Interlock Interface Port (optional)
Provides connection source for external laser shut
off switch. Shown with Shorting Bar installed.
6
Shorting Bar - Remote Interlock Port
Remove if wiring the system for remote
laser shut off.
7
White wire =
+
12
Black wire = -12
The GL3000PMC-E has reverse voltage protection.
8
Laser Control Cable
Connects control box to laser head.
9
Plow Position Sensor Wire (optional)
Connects to the hot wire on “power up gravity
down” wing plow control systems.
The laser will turn on when the wing plow is down
and off when the wing plow is up.
Acts as a further indicator to the driver of the
plow position (along with visually checking
the plow position and the plow status light
on the plow control).
COMPONENTS & CONTROLS:
CONTROL BOX & POWER SUPPLY
1
10
5
3
4
2
8
7
9
6
Redundant Dual LED
Laser Emission Indicator
10
Protection 3 amp Fuse (3amp MAX)
Turn on power, leave on entire shift.
Power Cable to Vehicle 12 or 24 VDC
White wire positive.
(15 feet)
/ 24 Vdc
/ 24 Gnd
