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ROTARY LASER DIAL-IN DUAL GRADE MODEL NO.: DTR80R DTR80G OPERATING TO PREVENT SERIOUS INJURY, READ AND UNDERSTAND ALL WARNINGS INSTRUCTIONS AND INSTRUCTIONS BEFORE USE.
TABLE OF CONTENT SPECIFICATIONS ......................3 HAZARD SIGNAL WORD DEFINITIONS ..............3 GENERAL SAFETY RULES FOR OPERATION ............4 CONTENT CHECKLIST ....................5 COMPONENT OVERVIEW ..................6 LASER CONTROL DESCRIPTION ................7 DETECTOR CONTROL DESCRIPTION ..............8 PRE-OPERATION SET UP ..................9 OPERATION - LASER INSTRUMENT ................10 USING REMOTE FOR DIAL IN GRADE ..............12 OPERATION - LASER DETECTOR ................12 CALIBRATION CHECK ....................13 MAINTENANCE AND SERVICE .................13...
DT05REC DT06REC DATUM is constantly improving its products. All information in this manual is based on the latest product information available at the time of printing. The specifications outlined herein are subject to change without prior notice or obligation. HAZARD SIGNAL WORD DEFINITIONS Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.
GENERAL SAFETY RULES FOR OPERATION Read all safety warnings, instructions, illustrations and specifications WARNING provided with this instrument. Failure to follow all instructions listed below may result in personal injury. Save all warnings and instructions for future reference. • Do not stare into beam regardless of distance. •...
LASER CONTROL DESCRIPTION BUTTON DIRECTION OF USE A - Counter-clockwise In scanning mode, press this button to move the scanning beam in a Rotation Control counter-clockwise motion. B - Clockwise Rotation In scanning mode, press this button to move the scanning beam in a Control clockwise motion.
DETECTOR CONTROL DESCRIPTION Speaker LED indicator lights Bubble level Laser sensor panel LCD screen Staff mounting bracket BUTTON DIRECTION OF USE I - On/Off Detector On/Off button. J - Volume Control Off-Medium-High K - Units Selection/Screen Unit Selection - Press the button to switch different unit for readings: Backlight cm, mm, in and ft.
When the battery is running low, all LED indicator lights on the control panel will start flashing in which the battery pack must be recharged. Only use charger supplied by DATUM to charge the Ni-MH batteries. Using a battery charger not recommended by DATUM can destroy the batteries.
Note: If the unit has been bumped or moved and the laser recommences spinning the instrument may not be at the original level position. Please recheck your RL/datum point. RPM SPEED CONTROL Rotation speed can be controlled by pressing RPM button on the instrument. In automatic mode, laser rotation speed starts at 600rpm.
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If the instrument is knocked or interfered with while the alarm is activated, the laser will stop rotating and start flashing. In this case, check and adjust the instrument set up. It’s also recommended to check DATUM point when the unit re-levels. •...
USING REMOTE FOR DIAL IN GRADE Your instrument comes with an digital wireless remote which allows you to set up dial-in grade at a distance up to 100m. Turn on the instrument and allow self-level. Turn on the remote and allow them to sync.
CALIBRATION CHECK It’s possible for you to check the calibration of the laser. It’s recommended to check the calibration of the laser before performing any levelling task. Calibration by yourself is only approximate and the accuracy of the calibration will depend on the care with which you proceed.
The detector may be low in battery. Replace batteries and install according to the correct polarity. Laser detector is not working properly The detector may be out of usable range. Move the detector closer to the instrument. PRODUCT LABELS DTR80R DTR80G ROTARY LASER LEVEL...
OPTIONAL ACCESSORIES DATUM offers a range of accessories that are compatible with our laser levels. They can be purchased separately and add more flexibility to get your job done. HEAVY DUTY WALL BRACKET (DT05AC) DOME HEAD LASER TRIPOD (DT1730D) FLAT HEAD LASER TRIPOD (DT1730F)
Any cost incurred by you in bringing the product to the place of purchase will be borne by you. Calibration and repair service Datum recommends to check instrument calibration at least once a year or on as needed basis. For calibration or repair service (not covered under warranty), please visit your place of purchase.
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