JVC 250 Service Manual page 162

Chapter 7---Troubleshooting
4.17 "VIC1 Board Not OK"
4.18 "VIC 2 Board Not Ok"
4.19 "VIC3 Board Not OK"
4.20 "VIC1 Invalid Type"
4.21 "VIC2 Invalid Type"
4.22 "VIC3 Invalid Type"
4.23 "Shutters Missing"
4.24 "Lamp Start Not On"
No error codes in Category 5 (Flash Manager)
Most Category 6 error codes indicate RS232 communication errors and apply to
Switchers only.
6.1 "Sync Timeout"
6.2
"No Char Repeat"
6.3
"Invalid Format"
7.1
"Write Len Error"
8.1
"VIC Slot is empty"
8.2 "VIC Type Changed"
8.3
"Interpol Blocked"
9.1
"Quad Dec Not Init"
10.1 "Shutter Stat BAD"
One other error may appear on the monitor screen with the statement "Assertion
Failed" (only if the PC is connected to Port A). This is a very rare but serious
error. If it occurs:
Copy the three lines that appear on the screen.
1.
Note what occurred just prior to this failure.
2.
3. Call Hughes-JVC at 1 800 392-9666.
7-24
/VIC_OK is High (BAD) on VIC Slot 1.
/VIC_OK is High (BAD) on VIC Slot 2
/VIC_OK is High (BAD) on VIC Slot 3
Software does not support VIC_ID in Slot 1
Software does not support VIC_ID in Slot 2
Software does not support VIC_ID in Slot 3
One or more shutters not installed (BAD)
/LAMP_OK is high, lamp module not installed,
jumper missing, ALPS bad.
No Header found in data stream - possible baud
rate error.
Expected data characters to be repeated - failed.
Data not in Extron or JVC Switcher format.
Ansi Output to RS232 port was interrupted -
incomplete.
User has selected a Channel - VIC is not present.
User has selected a Channel - VIC type has
changed. User may have swapped a VIC into an
incorrect slot.
Software process error - Interpolation Process
not allowed to run by higher priority processes.
HW: Quad Decoder failed Startup Sequence.
One or more shutters reading wrong status.
Model 250 Service Manual