• Under self-leveling mode, laser beam(s) will blink fast if the tool
is beyond self-leveling range (士4°)
• Manual Mode is enabled when the pendulum lock is in its locked
position and long press the top button, place the laser tool at
various angles to project non-level straight lines.In this mode, the
laser lines are projected continuously and will not blink, even if the
slope angle exceeds 4°.
• To turn the laser off, press the top button for 3 seconds until the
laser shuts off.
Brightness Adjustment Mode
• Four brightness levels of visibility adjustment function enables
users to select the line brightness in different light conditions.
• After power on, the laser line is the brightest, single press the top
button to switch the brightness, Extra high-High-Medium-Low.