Special Features– Laser Detector
The laser detectors have a unique memory feature, which preserves the last position of the laser
beam if the detector is moved out of the plane of laser light, as well as built in electronic filtering
for bright sunlight and electromagnetic interference. Three distinct audio tones (high, on-grade,
and low) assist targeting from a distance.
The detector LD-18N has three speaker selections (Off, Loud (105dBA) and Louder (125+ dBA)),
whereas the model LD-12N has only two (Off and On).
The LCD display of the detector LD-18N has seven distinct channels of information, indicating the
position of the detector in the plane of laser light (the detector LD-12N has three).
As you move the detector closer to the center, the arrows fill in to indicate the laser position (Fig. 22).
Care of Your Universal Laser Detector
This instrument is gasket sealed for water and dust protection. Use a soft, dry cloth to remove any
dirt or moisture from the instrument before storage. Do not use benzene, paint thinner, or other
solvents to clean the instrument. Remove batteries before long-term storage of the instrument.
Specifications
D
De
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LLD
D1188N
N
LLD
D1122N
N
Dimensions:
6.6" h x 3" w x 1" d (169mm x 76mm x 25mm)
Weight:
10 oz. (275g)
Range:
Up to 1000' (305m)
Beam Detection
Fine +/- 0,75 mm
Sensitivity:
/- 1,5 mm
/- 1,5 mm
/- 3 mm
/- 3 mm
(sensitivity based on standard conditions with most lasers;
may vary slightly due to make, manufacturer, beam size, or
working conditions)
Readout:
LCD, front and rear windows
Power:
One 9-volt battery; provides 3 months of typical usage
Warranty:
1 year (For warranty conditions see “Warranty”)
REMOTE CONTROL
RC700 Remote Control Operation (Fig. 23) - For model 3150 only
This section covers the use of the remote control (Cat. #57-RC700). The remote controls all the
functions except power, ADS, and calibration features, with a range of up to 100 feet (30m).
Requires 2 ‘AA’ Alkaline batteries.
Note:
When using the remote in Line Position Mode, the LEFT and RIGHT buttons can be used to
position the reference line regardless of the instrument being in Rotation, Spot, or Sweep Mode.
3100 SERIES • 23