Chapter 3 Service Adjustments
11C. During upload, a progress indicator updates the number of records received. At the completion of the upload, the system will display the following (numerical values are for example only and depend on the Boot Manager version):
Address Range:
Bytes Loaded: 26248
***WARNING: FLASH WILL NOW BE UPDATED*** Press Enter to continue, Esc to abort.
11D. The system has verified that the load module is correct and is ready to update the Flash. Press Enter to perform the update (press Esc now to abort the update with no changes). While the Flash memory is being updated (15- 30 seconds), DO NOT turn off the projector circuit breaker or the machine could be made unbootable, requiring a new set of flash chips to be installed. When the update is complete, the system will display the following:
Reprogramming Flash Sector 0 1
Boot Manager software update successful Command: _
The Boot software has been successfully updated. To restart the projector under control of the updated boot manager, enter the "reboot" command while depressing the service mode switch (Figure
Boot Manager Ver y.y.0 (Service Mode
Startup)
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Technology
Command: _
12. To update the System Software from the Boot Manager prompt:
12A. Type in the command “loadsys” at the prompt. The following should be displayed:
Command: loadsys
System software update procedure
***WARNING: IMPROPER USE MAY MAKE THIS
SYSTEM UNBOOTABLE*** (NOTE: This warning relates to the Flash Memory updating that occurs in Step 12D below. Do not turn projector power off while the Flash Memory is updating.)
Memory buffer reset to Oxff
Model 200 Service Manual |
