CST/BERGER AL Serie Manual De Instrucciones página 27

ELECTRONIC LASER DETECTOR
Introduction
The CST/berger Electronic Laser Detector aids in locating and targeting a visible or invisible beam
emitted by a rotary laser; perfect for use in outdoor conditions, where sunlight and distance may
make locating the beam more difficult.
The laser detector LD-440 includes a rod clamp which allows to mount the detector onto square,
round or oval sighting rods.
Features (Fig. 20 )
1. LCD readout window
2. Speaker
3. Beam capture window
4. Power ON/OFF
5. Beam resolution
6. Volume OFF/SOFT/LOUD
7. LCD readout window
8. Battery door
9. Heavy Duty Magnets
Power
Two AA batteries will provide up to 3 months of typical usage. When the instrument is turned on
and the low battery symbol remains lit, the battery should be replaced.
Operation– Laser Detector
1: Mount the instrument onto a sighting rod if you are using one. Turn on the instrument by
pressing the ON/OFF pad. The LCD symbols will momentarily flash and the "coarse" beam
indicator symbol will remain lit and the audio signal will be on. (Fig. 21)
2: Expose the beam capture window of the laser detector towards the direction of the
rotating laser.
3: Slowly move the laser detector in an upward and downward direction until the LCD beam
indicator arrows appear and/or a pulsing audio signal is heard. Use the Beam Resolution
feature to choose between the coarse/low setting, used for approximating level or for initial
locating of the center level point, the medium setting, used for greater accuracy, and the
fine/high setting, used for the most accurate pinpointing of level.
4: Move the detector upward when the low beam indicator light is lit (with volume on, a slow
pulsing audio tone is heard). Move the detector downward when the high beam indicator
arrow is lit (with volume on, a rapid pulsing audio tone is heard). When the beam is level, the
level beam indicator line will be lit and a solid audio tone will be heard.
If the detector is not struck by a laser beam after 5-8 minutes, the detector will automatically shut
itself off to preserve battery life. Turn the instrument back on using the power button.
10. On-Grade LED
11. Strobe Shield ™ Sensor
LCD Display
12. High Beam
13. Low Beam
14. Speaker Volume
15. Beam Resolution
16. Level Beam
17. Battery Strength
AL-SERIES • 27