GB
User Manual
Equipment Setup
A
Excavation
Depth
Set up laser in a suitable location where it will be visible to the receiver, but clear of danger and vibrations.
(See figure A )
Determine the distance from the height of the laser to the bottom of the excavation (L).
Place the receiver on the arm of the excavator that matches the distance, L.
When measuring L on arm of excavator, confirm arm is fairly plumb and bucket is oriented correctly.
Mounting With Magnets (See figure B )
The receiver attaches directly to the excavator arm. Because the magnets are so strong, it is recommended to hold the
receiver at an angle to the steel surface or pull down magnet release lever to allow for adjustment before making full
contact with the surface.
Unmounting Magnets with Magnet Release Lever Mounting With Magnets (See figure C )
Pull down on release lever as shown to separate magnets from steel surface.
Using the Receiver
ON- Press the Power button momentarily to turn on the unit.
LEDs will blink 3 times momentarily to indicate the accuracy setting.
(The last setting used is stored into memory and becomes the default setting.)
Yellow
Fine
Green
5 Channel
Red
MENU- To change the accuracy setting, momentarily press the power button when the unit is powered up. The unit
will cycle through the different accuracy settings.
OFF- Press and hold the Power button >3 seconds to turn off the unit. The Low battery LED will light when the unit is
ready to power down.
4
L
Coarse
3 Channel
B
Bucket
L
Extended
Fine
3 Channel
C