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©2019 Johnson Level & Tool - Rev. 3
Power On/Off
1. Press the power button to power on. The power indicator LED will
light up and the instrument will automatically level itself, with
rotation occurring once the unit is level.
2. Press the power button again to power off.
3. Pressing the red power button on the remote will power down the
laser beam and rotating beacon, but does not power off the laser.
The power indicator LED will flash twice.
Low Battery Indicator
If the battery indicator LED is blinking, it means the battery is
low. To ensure operation, replace batteries or charge the
rechargeable Ni-MH battery pack.
Alarm If Beyond Range
If the laser is inclined beyond its auto-leveling range of ±5°, it will deliver an
audible alarm, rotation will stop and the laser beam will flash. You will
need to re-position the laser within its self-leveling range.
Tilt Mode
After turning on the laser, the laser will self-level and begin to
rotate. The TILT symbol LED will blink for 30 seconds after the
laser begins to rotate. During these 30 seconds if the laser is moved,
the laser will stop rotating, re-level and begin to rotate again. After 30
seconds, the TILT symbol LED will stop blinking and will become solid.
If the laser is moved when the TILT symbol LED is solid, the laser will
stop rotating. The laser beam will blink on and off and the TILT symbol
LED will blink quickly alerting the user that the height of instru-
ment may have been changed. Pressing the tilt reset
English 2019_Manuals 3/27/19 10:24 AM Page 12
