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THE DETECTOR’SSPEAKER MAKES NO SOUND
  •  Ensure that the detector is on.
  •  Press the volume button. It will toggle on and off.
  •  Ensure that the laser is turned on and that it is emitting alaser 
beam.
  •  If the detector is still not making any sound, take it to aD
EWALT 
service centre.
THE DETECTOR DOES NOT RESPOND TO THE BEAM FROM ANOTHER LASER 
UNIT
  •  The D
WALT Digital Laser Detector has been designed to work 
only with the DW088 and the DW089 and certain other compatible 
line lasers.
THE DETECTOR GIVES OFF ATONE BUT THE LCD DISPLAY WINDOW DOES NOT 
FUNCTION
  •  If the detector is very cold, allow it to warm up in aheated area.
  •  If the LCD display window is still not functioning, take the detector 
to aD
WALT service centre.
BRIGHT LIGHT SHINING ON DETECTOR CAUSES CONTINUOUS “ON-GRADE” 
SIGNAL
 • In the presence of very intense ambient light, the detector may give 
afalse or erratic indication of level.
 • Reposition the detector out of the intense light or shade the sensor 
window (u) to resume normal operation.
Optional Accessories
Using the Laser with Accessories (fig. 1 inset)
The laser is equipped with a1/4" x 20 female thread (i) on the bottom 
of the unit. This thread is to accommodate current or future D
WALT 
accessories. Only use D
WALT accessories specified for use with this 
product. Follow the directions included with the accessory. 
Consult your dealer for further information on the appropriate 
accessories.
DW089_DW089CG - User Manual - NA - May 2018.indd   26 5/25/2018   10:40:49 AM