10
FMHT77137
Contents
• Safety
• Product Overview
• Applications 
• Keypad, Modes, and LED
• Batteries and Power
• Set Up
• Operation 
• Accuracy Check and Calibration
• Specifications
User Safety
WARNING:
• Carefully read the Safety Instructions and 
Product Manual before using this product. 
The person responsible for the instrument must 
ensure that all users understand and adhere to 
these instructions. 
CAUTION: 
• While the laser tool is in operation, be careful 
not to expose your eyes to the emitting laser 
beam (red light source). Exposure to a laser 
beam for an extended time may be hazardous 
to your eyes.
CAUTION: 
• Glasses may be supplied in some of the laser 
tool kits. These are NOT certied safety glasses. 
These glasses are ONLY used to enhance the 
visibility of the beam in brighter environments or 
at greater distances from laser source.
Retain all sections of the manual for future reference.
WARNING: 
• The following labels are placed on your laser tool 
to inform of the laser class for your convenience 
and safety. (Text has been translated here for 
your convenience)
IEC/EN 60825-1
LASER RADIATION - DO NOT
STARE INTO THE BEAM 
 CLASS 2 LASER PRODUCT
Max Output ≤ 1 mW @ 630 - 670 nm
Complies with 21 CFR 1040.10 and 1040.11 except for deviations 
pursuant to Laser Notice No. 50, dated June 24, 2007
Product Overview
Figure A - Laser Tool
1.  Window for Front Horizontal and Vertical Beams
2.  Pendulum / Transport Lock 
3.  Windows for 360° Horizontal Coverage Beams
4.  Keypad 
5.  Battery Cover 
6.  5/8 - 11 Threaded Mount 
7.  1/4 - 20 Threaded Mount 
Figure B - Laser Tool Battery Location
5.  Battery Cover
8.  Batteries - 3 x “AA” (Included)
Figure C - Pendulum / Transport Lock Positions
Figure D - Keypad
Figure E - Laser Modes
Figure F - Manual Mode
Figure G - Level Beam Accuracy
Figure H - Level Beam Accuracy (Without Vertical Beam)
Figure J- Horizontal Beam Accuracy
ENGLISH