Hughes JVC 220, Service Manual

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Chapter 5---Troubleshooting
Figure 5-4. Convergence/Deflection and Video Amplifier LEDs.
5.2 Error Codes
For certain errors that may occur in the Model 220 Projector the software
provides error codes that are helpful in determining the nature of the
problem. These error codes can be seen on the left side of the monitor
screen when using a PC connected to Port A or Port B.
Table 5-1. Error Categories:
CATEGORY
NUMBER
ERROR CATEGORY DESCRIPTION
1 CEXEC Operating System.
2 FLASH HW Flash Memory HW driver.
3 IIC HANDLER IIC Handler for Convergence/Deflection PCB,
Horizontal/Vertical Deflection PCB, Raster
Timing Generator PCB, Video Amplifier PCB,
Video Processor PCB.
4 POWER ON/OFF Power On Sequencing.
5 FLASH MANAGER Flash Memory Data Manager.
6 VIDEO SWITCHER EXTRON or JVC Video Switcher Handler.
7 ANSI OUTPUT Ansi Output Display process.
8 UI CHAN/SRC User Interface VIC Configuration Handler for
Channel/SRC Data.
9 VIDEO INPUT CARD VIC Card Handler.
10 HARDWARE Misc HW (shutters, etc.).
The error codes listed in Table 5-2 describe problems associated with
software (Version 0.9.8) and hardware while the projector is operating.
Model 220 Service Manual 5-3