Leica Geosystems Roteo 20HV, 25H, 35, 35G - Manual (Page 16)

13 Check and Adjust Roteo 20HV/25H/35/35G - 1.2.0en
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remote for this adjustment will make the job easier by
not disturbing the laser.
After completing the changes to the Y-axis, do one
of the following steps:
X Press the Minus key {B-8} to exit adjustment mode,
save changes and turn off the laser.
X Press the On/Off key {B-3} at any time to turn off the
laser without saving any changes.
Adjusting vertical accuracy –
The Z-axis
After checking the vertical accuracy of your laser,
perform the following steps to adjust the Z-axis.
X Turn off the laser.
X Place the laser in the laydown position approximately
6 meters (20 feet) from a plumb line on a wall.
X Press and hold the Auto/Manual key {B-1}, then press
the On/Off key {B-3}.
X After the X and Y LED’s blink three times simultane-
ously, release the Auto/Manual key.
• The Z-axis (Y-axis) LED will flash rapidly (red) while
leveling.
• The Z-axis (Y-axis) LED will flash slowly (red) when
ready for adjustment.
• The head will not be rotating.
• To use a receiver, press the Scan/Rotation key
{B-2} to start rotation mode.
X Press a CCW/CW key {B-6 or B-7, hidden on
Roteo 20HV} to adjust the beam to the plumb line.
Twenty-five presses of the key will move the beam
approximately 1.5 mm at 6 meters (1/16" at 20 feet).
Use of the remote for this adjustment will make the job
easier by not disturbing the laser.
After completing the changes to the Z-axis, do one
of the following steps:
X Press the Minus key {B-8} to exit adjustment mode,
save changes and turn off the laser.
X Press the On/Off key {B-3} at any time to turn off the
laser without saving any changes.
Check your work
After any accuracy adjustments always double check
your work, by making a final check of the laser.