THOMSON DD10, Installation Manual

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6. Initial Installation Diamond digital
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6.11.7 ERASING THE FLASH EPROMS
The following steps have to be carried out only if the software information
readme.txt on the update disk requests to erase the FLASH EPROMs before in-
stalling the new software version.
•
Establish the connection between PC and service socket SLAVE on controller
RY 1917.
•
Recall the MSKERMIT program and establish with ”C” <Enter> the connection
to the switcher controller.
•
Permanently press the 2TERM key on the front panel of controller RY 1917 and
shortly press the RESET key. After releasing the 2TERM key, the PC screen
displays the letter ”W”.
•
Press the RETURN key using the PC keyboard and subsequently enter the let-
ter ”T” .
•
The PC screen displays a menu with the menu function:
ERASE FLASH-EPROMS (F)
•
Using the PC keyboard, enter the letter ”F”. The erase procedure is started.
•
After having terminated the erase procedure, press the RESET key.
For loading the new software, pull the cable from the slave socket and start the pro-
cedure as described in section 2.