Integra DTR-7.8 Service Manual page 205

FIRMWARE UPDATE-7
Video Update Procedure(Continued)
4. Start Batch file by selecting the batch file stored in First Procedure.
5. Make sure that " Command Successful. Writing FLASH..." appears in the bottom right corner of the window.
Open (O)
Note:
Front Display on the unit
will show no information
about writing but continue
to display what was shown
before.
DTR-7.8