imex 77R, Руководство по эксплуатации

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2. Basic Operation
2.1 Standard Set-up Leveling
(see dia over page)
Place unit on tripod and roughly set up so that the
instrument is within 5% of level.
Switch the unit on (d).
The unit will then level itself and the diode will emit a beam
and commence spinning. The instrument will commence
spinning at its maximum speed of 600rpm.
If the unit is bumped or moved the laser will stop and the
out of level warning light (f) will flash. After the instrument
has re-leveled itself the laser will recommence spinning.
Warning – If the unit has been bumped or moved and the
unit recommences spinning, the instrument may not
automatically be at the original level. Re-check on a datum
point.
2.2 Rotation Speed
If a slower speed is required, i.e. for better visibility; press
the speed control button (g).
Speed will revert to 0rpm, press button again to get required
speed.
2.3 Receiver Set-up
Using the bracket included, mount this onto a staff or grade
rod.
Turn the receiver on and raise or lower the receiver on staff
until it makes a continuous beeping sound. This is the point
level of with the instrument.