Kodak DirectView CR 825 Diagnostics Manual page 23

DIAGNOSTICS
10DEC05
DG4825-1
Page
23 of 180
[System Self Test]
Important
For the test procedure, see
Completes the following diagnostic tests:
• "GALVO BOARD COMMUNICATION" - Checks the
connection of the CABLE between:
– GALVO BOARD A4
– MASTER CENTRAL PROCESSING UNIT BOARD
A2
• "GALVO REFERENCE" - Reads the GALVO AGC
CHANNEL connected to the reference voltage of the
GALVO.
• "GALVO MOTOR" - Reads the voltage of the GALVO
AGC to check for problems with the GALVO.
• "GALVO SWEEP" - Checks the functions of reading and
writing of the REGISTERS on the GALVO BOARD A4.
• "LASER OFFSET"
• "PMT BOARD TEST" - Checks the connection of the
CABLE between:
– MASTER CENTRAL PROCESSING UNIT BOARD
A2
– PMT/DAS BOARD A5
• "MASTER CENTRAL PROCESSING UNIT BOARD
MEMORY TEST" - Checks for errors in the reading and
writing of data to each of the image buffers.
Using the Diagnostics
MCPU Self Test.