Datum DTR80G Operating Instructions Manual - Page 9
Browse online or download pdf Operating Instructions Manual for Measuring Instruments Datum DTR80G. Datum DTR80G 16 pages. Rotary laser dial-in dual grade
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PRE-OPERATION SET UP
POWER SUPPLY
Alkaline Battery Pack
•
Your instrument requires 4 C-cell batteries. Use only new, high-quality battery for best
results.
•
Locate battery compartment at the bottom of the laser. Insert batteries into the carrier
according to the symbols and polarity then place it into the battery compartment.
•
When the battery voltage is low, the power indicator light will start flashing in which the
batteries must be replaced.
•
Once the voltage is below 3.9V, the unit will shut off automatically due to low battery.
Ni-MH Battery Pack
•
Your laser is supplied with a rechargeable Ni-MH battery pack and a battery charger.
•
Place Ni-MH battery pack into the battery compartment. Charge the battery via charging
port (one on base and one on the side) with the supplied charger (indoor use only).
•
Battery indicator light on charger is in red while charging. Once the battery is charged in
full, the indicator light will turn into green.
•
Remove the charger once the battery is full.
•
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.
!
WARNING
LOCATION
•
Keep the location clear of possible obstructions that could block or reflect the laser beam.
•
Place the instrument on stable ground. Ground vibration and extremely windy conditions
can affect the operation.
SETTING UP ON TRIPOD
•
Attach the instrument securely to a tripod or wall mount on a stable level surface.
See "Optional Accessories" for recommendations.
•
Be sure to secure the tripod or wall mount to avoid windy conditions.
LASER PLACEMENT
•
HORIZONTAL OPERATION - set up the instrument up right on a stable flat surface, tripod or
wall mount. Ensure the instrument is set up within
•
VERTICAL OPERATION - lay the instrument on its back on a stable flat surface, tripod or wall
mount. Ensure the instrument is set up within ±5°. This can be used for vertical alignment
of form work, pipelines and etc.
OPERATING MANUAL
Only use charger supplied by DATUM to charge the Ni-MH batteries. Using a
battery charger not recommended by DATUM can destroy the batteries.
The charger supplied is indoor use only. Do not charge alkaline batteries.
±5°.
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