Johnson Level & Tool Mfg. 40-6543 - Manual (Page 8)

8 ©2013 Johnson Level & Tool - Rev. 1
5. Rotation key
Press this key, the laser will rotate at its highest speed
6. Rotation speed and scan keys
In rotation mode
• Press the up arrow to increase rotation speed
• Press the down arrow to decrease rotation speed
In scan mode
• Press the up arrow to rotate the scan counterclockwise
• Press the down arrow to rotate the scan clockwise
Out of level alarm
Set the lock knob to the unlocked position. Turn the power on and
the laser will self-level. During the process of self-leveling, if the
laser is tilted to exceed its self-leveling range, it will stop rotating and
the unit will produce a sound alarm.
Transportation lock knob operation
When the lock knob is turned to “ON”, the compensator is unlocked.
When the lock knob is turned to “OFF”, the compensator is locked.
Usage for Horizontal Application
1. Put in the Ni-MH battery pack or alkaline batteries, or connect with
6.4V DC power through power jack.
Use on a platform
Connected to a
5/8" x 11 tripod
7365H-English_Manuals 10/14/13 2:43 PM Page 8