Leica 762767-R Manuel D’Utilisation

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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.