Grass Valley DD35 Family v.3.1.5 - Manual (Page 352)

3. Menu Operation DD35 Production Switcher
3 – 200 Operating Instructions – Rev. 16 / 10.2001
3.16.5.2 Hardware Requirements
The diagnostics menu is only fully workable in connection with the panel controller
RY 2156, board index 07. With older controller boards a fan error message is re-
ported although the fan works faultlessly.
These error message can be suppressed. Please contact the Philips service in or-
der to suppress the error message or to modify the controller board.
If the redundant power supply units were retrofitted on site, for the diagnostics they
have to be registered in the DD switcher system. This entry has to be undertaken
by the service personnel as well.
3.16.5.3 Enable / Disable Diagnosis Menu
In the menu, the softkey Diagnose enable and Redundant Power are added.
Now it is possible to enable and disable each diagnosis function.
Enables / Disables the diagnosis in the attached control panel and in the connected
mainframe.
Includes / Excludes the option redundant power supply of control panel and main-
frame in the diagnosis.
Diagnose Enable
Redundant Power