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LASER REFERENCE, Inc.
450 Salmar Avenue
Campbell, CA 95008
Toll Free (USA)
+1.800.238.0685
Telephone
+1.408.370.4929
Fax
+1.408.866.0858
Web
www.proshotlaser.com
Email
sales@proshotlaser.com
Customer information
Laser Serial number _____________________________
Receiver S/N __________________________________
Date of purchase _______________________________
Version 3
Part No. 010-9060
USA
PRO SHOT
Operations Guide
+
L 4
L 4
&
TM

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Do you have a question about the Pro Shot L4 and is the answer not in the manual?

Questions and answers

Mark D Irwin
April 3, 2025

Laser won’t spin. Vertical and horizontal beam works. Just won’t rotate.

1 comments:
Mr. Anderson
April 3, 2025

The Pro Shot L4 laser will not spin if the limit indicator is flashing. This happens when the laser cannot automatically compensate due to being out of level. In this case, the rotating mirror will not spin and no laser beam will be projected.

This answer is automatically generated

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Summary of Contents for Laser Reference Pro Shot L4

  • Page 1 PRO SHOT & Operations Guide LASER REFERENCE, Inc. 450 Salmar Avenue Campbell, CA 95008 • Toll Free (USA) +1.800.238.0685 Telephone +1.408.370.4929 +1.408.866.0858 www.proshotlaser.com Email sales@proshotlaser.com Customer information Laser Serial number _____________________________ Receiver S/N __________________________________ Date of purchase _______________________________ Version 3...
  • Page 2: Table Of Contents

    Maintaining technology. the calibration of the product is not the responsibility of Laser Reference or its authorized service centers. If service is needed, the product(s) must be sent FREIGHT PREPAID to the nearest authorized service center or to Contents Laser Reference.
  • Page 3: Battery Installation

    Maintenance And Troubleshooting Battery Installation Calibration • There is no set interval for calibrating the L4 or L4+, but calibration should be checked from time to time in order to ensure that the Battery charging jack highest possible quality of work is being done. Calibration should always be For connecting battery charger checked if the laser has been handled roughly or shipped.
  • Page 4: Controls And Displays L4

    Controls and Displays L4 Checking & Adjusting Calibration 7. Remove the upper black rubber plug below the control panel. Using a 3/32" hex driver, adjust the X-axis calibration. Turning the screw clockwise will raise the beam in the -X-axis (see opposite page). One full turn of the screw will make approximately a 3/4"(19mm) change at 100'(30m) turn the screw a little at a time until the beam matches the true level mark.
  • Page 5 Controls and Displays • L4 + Checking & Adjusting Calibration Calibration is your responsibility, check it often. Although the L4 and L4 + are exceptionally rugged lasers, it is well worth the effort to check calibration before you first use them and then at regular intervals to insure that you are doing the highest quality work possible.
  • Page 6: Safety • L4 And L4

    Serial / CDRH / EC compliance Reception Height ....2 inches (50mm) Reception Angle ..... 120 degrees Made in U.S.A. by: Laser Reference, Inc. 450 Salmar Ave. Campbell, CA 95008 On-Grade Accuracy ....Standard: ±1/16in (±1.6mm) nominal • This product complies with FDA Coarse: ±1/8in (±...
  • Page 7 DO NOT STARE INTO BEAM points from floor to ceiling. OR VIEW DIRECTLY WITH OPTICAL INSTRUMENTS CLASS 3A LASER PRODUCT Made in U.S.A. by: Laser Reference, Inc. Aperture 450 Salmar Ave. Campbell, CA 95008 • Serial / CDRH / EC...
  • Page 8: Initial Setup Guidelines

    Applications • L4 + Initial Setup Guidelines Calibration is your responsibility, check it often. The W1 wall and vertical mount, provided in the Although the L4 and L4 + are exceptionally rugged lasers, it is well worth the system, allow the L4 + to be attached to T-bar effort to check calibration before you first use them and then at regular wall angle.
  • Page 9: Level Setup • On Tripod

    Applications • L4 Level Setup • On Tripod Level Alignment The L4 Provides a precise reference for level alignment needs such as: • Setting concrete forms • Setting grout pads • Checking grades • Checking base material • Digging footers and basements •...
  • Page 10: Plumb And Layout Setups • L4

    Plumb and Layout Setups • L4 + Vertical and Layout Setup • L4 Attach the laser to the W1 wall/vertical mount, adjusting the flat edge of the base, where the laser mounts, to the red L4 "vert" mark. Remove the Plumb beam receiver from the rod clamp, turn it on and set it on a far point.

This manual is also suitable for:

Pro shot l4+

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