Will Burt Night Scan Powerlite Operating Instructions Manual page 90

NIGHT SCAN POWERLITE, POWERLITE XTREME, AND POWERLITE HDT
OPERATING INSTRUCTIONS
Table 9-3 Error and Warning Codes for HHRC (Continued)
Message
WRN 3.07 Unrecoverable
Communication Error
3,08 Microprocessor Error
3,09 RF module Error
Table 9-4 Error and Warning Codes for Wireless HHRC
Message
8,07 Unrecoverable
communication error
8,08 Internal firmware
detected error
8,09 RF module error
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Meaning
The display board in the
HHRC or PMRC has
power, but the Base
Board is not
communicating with it. It
may be caused by the
HHRC, Base Board,
RCP Board, or any other
device that is using the
RS-485 communication
lines in the system.
On an error, the Base
Board stops the
program, sends out the
error code to the display
devices and 'flashes' the
code on the Base Board
LED. Because one error
can cause others to
follow, the only code that
is displayed/flashed is
the first one that occurs.
Other errors may
happen after that, but
they are not displayed.
Internal firmware
detected error
Wireless Transmitter/
Receiver did not
properly initialize
Meaning
No successful poll /
response
communication for
250ms
Internal state machine
logic has detected an
invalid state transition
Wireless plug-in module
did not properly initialize
Root Issue
Defective HHRC or
defective base board.
Bad or improper
connection in
communications link, or
HHRC is not properly
powered. Check
continuity of the data
lines from the DC power
cable connector to the
HHRC connector. Refer
to System schematic.
Also check that the
shield in the junction box
has a good electrical
connection to the
electronics common at
one end or the other, but
not both
Replace HHRC or
HHRC Display pcb
Return HHRC to factory
for repair
Root Issue
Wireless Control Box is
not 'talking' to any other
board. Check Base
Board flashes and
HHRC display for x,07
Firmware logic error
Bad module
Potential Cause
Potential Cause
TP-4723701-U
MAY 2021