DAVIS DriveRight 600E Users Guide (8126, 8179) User Manual
Page 28
24
Troubleshooting Guide
(www.davisnet.com) or send an e-mail to tech support
([email protected]).
Note: Please do not return your DriveRight 600
E
for repair without prior authorization.
Many of the troubleshooting suggestions below relate to the positioning of
the magnet and reed-switch speed sensor used only by the DriveRight
600
E
General Duty (# 8126GD) and DriveRight 600
E
Heavy Duty (#
8126HD) models.
• I can't turn the LCD lamps on or off.
Make sure the Current Readings Screen displays when PLUS is pressed.
• When operating on battery power, the LCD segments are faint.
Battery power is low. Replace the battery (see “Battery Operation” on
page 22).
• “BAT” displays when the DriveRight 600
E
is plugged into the
vehicle.
The DriveRight 600
E
is not getting primary power from the vehicle’s
battery. Check the fuse in the power line in the vehicle.
• The alarm’s buzzer is faint or not audible when the DriveRight
600
E
is operating on battery power.
The alarm is not used when the DriveRight 600
E
is not connected to a
vehicle.
• My DriveRight 600
E
and my speedometer do not agree.
In the Calibration Screen, use the PLUS and MINUS keys to fine-tune
the calibration. See “Calibrating the DriveRight 600
” on page 4 for
information.
• My speed is intermittently reading zero while driving (for # 8126HD
and # 8126GD installation types).
Make sure the speed sensor is within 10-16 mm (3/8" - 5/8") of the
magnet. If it is, make sure the installed speed sensor protrudes at least
20 mm (3/4") from the bracket.
• My speed reads zero while driving.
There could be a number of things wrong. Make sure the DriveRight
600
E
is plugged in. Make sure the DriveRight 600
E
is calibrated. For #
8126HD and # 8126GD installation types, make sure the speed sensor is
within 10-16 mm (3/8" - 5/8") of the magnet. Make sure the DriveRight
600
E
is not running on battery power (see “Battery Operation” on
page 22). If it is check the fuse in the power line. If all of this fails to
solve the problem, consult the troubleshooting section of your
Installation Guide.