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10. DATA COLLECTOR
The instrument can communicate directly with a computer through the RS-232c interface. By
use of a data collector you can automate data entry, from the collection of survey data to the
transfer of the data to a computer. This is useful in saving time and protecting data integrity.
For instructions about the connection with a data collector and the handling, please refer to
the "Instruction manual" of the data collector.
11. CHECKS AND ADJUSTMENTS
• Checks and adjustments should be performed before and during measurement.
• The instrument should be checked after long storage and transportation.
• The checks should be performed in the following order.
[Cautions on CHECKS AND ADJUSTMENTS]
• When adjustment is completed, be sure that adjusting screws are completely tightened.
When finishing turning adjusting screws, be sure that screws are turned in a direction for
tightening.
• Repeat check after adjustment, and check if the instrument has been adjusted properly.
• When adjustment is completed, be sure that adjusting screws are completely tightened.
When finishing turning adjusting screws, be sure that screws are turned in a direction for
tightening.
• Repeat check after adjustment, and check if the instrument has been adjusted properly.
11.1 Plate level
[Checks]
① Align the Plate level in parallel with a line joining any two of the levelling screws.
Then, adjust the two screws to centre the bubble in the vial.
② Turn two leveling screws in an opposite direction mutually and move the bubble of the
side of the electronic vial to the centre.
③ Move the bubble over the length of the electronic vial to the centre by operating the
leveling screw of one remainder.
④ Rotate the instrument by 180° and confirm the position of the bubble of the electronic vial.
At this time, it is not necessary to adjust it if the bubble of the electronic vial is in the
vicinity of the centre.
(A)
Levelling screw
50
(B)
Levelling screw
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