Laser Orientation
The rotary laser can operate in horizontal and
vertical plane orientations. When in Auto-Leveling
Mode, the laser will adjust to create a level or plumb
plane, respectively. When placed in vertical orienta-
tion, the laser will default to a plumb point mode
for setup. To project a vertical line, press the Rota-
tional Speed button until desired RPM is achieved.
NOTE: The laser will only work in one specific vertical
orientation, with the keypad facing up and parallel to
the working surface. Other orientations will result in
a leveling error.
Horizontal
Orientation
ONE-KEY™
To learn more about the ONE-KEY™ functionality
for this tool, go to milwaukeetool.com/One-Key. To
download the ONE-KEY™ app, visit the App Store
or Google Play™ from your smart device.
ONE-KEY™ Indicator
Solid Blue
Wireless mode is active and
ready to be configured via the
ONE-KEY™ app.
Blinking Blue Tool is actively communicating with
the ONE-KEY™ app.
Blinking Red Tool is in security lockout and can
be unlocked by the owner via the
ONE-KEY™ app.
Vertical
Orientation
®
5
OPERATION
To reduce the risk of injury or tem-
WARNING
porary effects on vision, do not
look directly into the laser when it is on.
Use of controls or adjustments or
CAUTION
performance of procedures other
than those specified herein may result in hazard-
ous radiation exposure.
Perform the Accuracy Field Check
NOTICE
procedure immediately upon unboxing
of each new laser and before exposure to jobsite
conditions. See "Accuracy Field Check" for
information. Should any deviation from listed
product accuracy be found, please contact an
authorized MILWAUKEE service center. Failure to
do so could result in rejection of warranty claim.
Turning the Rotary Laser ON/OFF
• To turn the laser ON, press the power button. Once
the button is pressed, an audible tone will sound.
• When powered on, the laser will begin the leveling
sequence. Once level and ready for use, the Lev-
eling Mode Indicator LED will become solid green.
The laser will attempt to re-pair with its last paired
remote/receiver. If successful, an audible tone will
play, and the pairing LED will illuminate solid white.
If unsuccessful, the pairing LED will flash, and the
sound will play multiple times to indicate a failure
to pair.
• To turn the laser OFF, press the power button. The
laser diode will turn off, the head will stop rotating,
and all LEDs on the laser will turn off.
Pairing the Remote/Receiver with the
Rotary Laser
It is recommended to use the corresponding
remote/receiver stated in the "specifications" section.
1. Ensure both the laser and remote/receiver are
completely turned off.
2. To turn ON the remote/receiver, press the power
button.
3. To turn ON the laser, press the power button.
4. Ensure auto-leveling is complete before pairing the
remote/receiver to the laser. The Leveling LED will
be solid green and the laser head will start to rotate
5. To PAIR the remote/receiver with the laser, select
the pairing icon in the main menu of the remote/
receiver, then press and hold the pairing button on
the laser. The Pair Indicator LED will flash white
while the tool searches for the remote/receiver.
When the device connection is successful, an
audible tone will sound, and the Pair Indicator LED
will remain solid white.
NOTE: Only 1 laser and 1 remote/receiver can be
paired at a time to the laser. If the connection fails
after 30 seconds, the Pair Indicator LED will stop
flashing, and the tool will beep multiple times to indi-
cate a failure. The operation will need to be repeated.