Polaroid SprintScan SS35 Repair Manual page 103

Slide Scanner Repair Manual
Hex Code Error Definition
* *
00 00 40 00 SCSI timed out while
sending data to host
computer.
00 00 80 00 Unable to locate
calibration window
during initialization.
Note: Appears when
*
SprintScan PLUS only.
* *
Not Used in SprintScan PLUS.
Table 5-3. Operational Error Messages (Cont'd)
Probable Cause
Missed communication
between host computer
and slide scanner.
Transporter malfunctions.
microcontroller does
not detect transition
from white-to-black in
calibration window
during power up.
Action
Check for:
• Proper SCSI connection
• Voltage at SCSI termination
• SCSI fuse.
• Bad SCSI fuse.
Note: If all else fails, replace
If transporter functions properly
Check video output signal:
SS35 /SS35 ES - J2, pin 8
SS35 PLUS - ADIN Test Point
If video output signal appears
to be irregular, check for:
• Obstructions in optical path
103
Diagnostics and Troubleshooting
and termination.
power diode (D1). Should
be approximately 4.75.
main controller PC board.
Check transporter to make sure
it functions during power up.
during power up, switch SCSI ID
to 7 (SS35/SS35 ES ), 9 (SS35
PLUS) and then reboot slide
scanner.
(stuck filter wheel, bad ND
filter, etc.)