Troubleshooting Mechanical Symptoms - Will Burt Night Scan Powerlite Operating Instructions Manual

NIGHT SCAN POWERLITE, POWERLITE XTREME, AND POWERLITE HDT
Table 9-4 Error and Warning Codes for Wireless HHRC (Continued)
Message
8,10 Memory Error
8,11 HHRC power up
negotiation failed
8,12 In-system
reprogramming failed
9.2

Troubleshooting Mechanical Symptoms

This section describes mechanical troubleshooting. Table 9-5 lists some problems that may be
observed, but may not generate an error or warning code on the controller.
Table 9-5 Mechanical Symptoms and Troubleshooting Sequence
Symptom
Mast sticking Mast is dirty and/or requires
during extension lubrication
or retraction
TP-4723701-U
MAY 2021
Meaning
Memory Error
Unit could not establish
communication with any
HHRC (wired or
wireless) when the NS
3.0 / 4.5 was powered
up.
Panel Mount = unit 3,
Wireless HHRC = unit 6,
J-Box = unit 8.
System can have a
panel mount remote and
an HHRC, or 2 HHRCs,
but never 3 remote units.
Negotiation happens
every time the Base unit
is powered up
Dip-switch activated in-
system reprogramming
of attached devices was
not able to successfully
complete
Root Issue
OPERATING INSTRUCTIONS
Root Issue
Wireless HHRC is not
plugged in during power-
up
Troubleshooting Sequence
1) Clean and lubricate mast
2) If condition continues, mast requires
overhaul
Potential Cause
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