DAVIS 8126GD User Manual page 28

Troubleshooting Guide
(www.davisnet.com) or send an e-mail to tech support
(support@davisnet.com).
Note: Please do not return your DriveRight 600
Many of the troubleshooting suggestions below relate to the positioning of
the magnet and reed-switch speed sensor used only by the DriveRight
600 General Duty (# 8126GD) and DriveRight 600
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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
vehicle.
The DriveRight 600
battery. Check the fuse in the power line in the vehicle.
• The alarm's buzzer is faint or not audible when the DriveRight
600 is operating on battery power.
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The alarm is not used when the DriveRight 600
vehicle.
• My DriveRight 600
In the Calibration Screen, use the PLUS and MINUS keys to fine-tune
the calibration. See "Calibrating the DriveRight 600
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 is plugged in. Make sure the DriveRight 600
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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 is not running on battery power (see "Battery Operation" on
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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.
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for repair without prior authorization.
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is not getting primary power from the vehicle's
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and my speedometer do not agree.
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Heavy Duty (#
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is plugged into the
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is not connected to a
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" on page 4 for
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is calibrated. For #
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