Troubleshooting, Problem Possible Cause

5. TROUBLESHOOTING

The following checklist should help you to trou-		!
bleshoot any problems with the instrument. Turning		!
the instrument off and then on again after about 10
seconds may solve the problem in the simplest cases.
Make sure to observe the safety instructions in Section 1.
Problem	Possible Cause
No display	Voltage on Battery + terminal insufficient
Display is not
accurate	Check sender installation. Teflon tape, some
	lubricants and anti-sieze compounds may
	prevent proper grounding of single wire
	senders. Check sender-to-gage wiring for
	excessive resistance.