GBM Guidance System0 pages
Guidance System
Part No. FA47260F
• Provides Line & Grade Accuracy For The GBM •
• Designed Accuracy Of 1/4" At 400 Feet •
• Equipped With Remote Focus For Ease Of Operation •
FEATURES
• The guidance system consists of a theodolite with remote focus, illuminated target, monitor assembly,
camera, lateral slide assembly, elevator column assembly, counterweight, alignment holder, bore sight
laser, and protective cases.
• The theodolite is used to align and maintain line and grade with a designed accuracy of .25 inch up to 400 feet.
• The replaceable battery powered, illuminated target is positioned in the steering head.
• The video surveillance system consists of a 1.4 mega-pixel camera mounted on the theodolite which
transfers digital video of the illuminated target to the monitor.
• The target image is computer enhanced and displayed on the monitor assembly.
• The lateral slide and elevator column adjusts the micro calibration of the horizontal line and vertical grade.
• In bright light conditions, an adjustable iris is provided to control the amount of light entering the lens
on the theodolite, thus enhancing the target image on the monitor.
• The theodolite focus is controlled from the panel on the monitor assembly.
• Monitor assembly has a higher image clarity in bright light than the previous tablet assembly.
SPECIFICATIONS
Dimensions (width x length x height)
Theodolite Case
.......12 x 19.5 x 12 in. (305 x 495 x 305 mm)
Monitor Case
..........15 x 24 x 10 in. (381 x 610 x 254 mm)
Tablet Case
.........11.5 x 13 x 6 in. (292 x 330 x 152 mm)
Theodolite Accuracy .......5 sec (1.5 mgon) DIN
Target .................................................. Red LED
Bore Sight Laser ..........Visible Red Diode Laser
Operation............................On/Off End Cap
Power Supply.........(3) 392 Button Batteries
Construction........................................ Brass
GBMJMdanceSys, A47260F
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