Grass Valley DD35 Family v.3.1.5 - Manual (Page 355)

3. Menu Operation DD35 Production Switcher
3 – 203 Operating Instructions – Rev. 16 / 10.2001
rear power supply 1 / AC
rear power supply 1 / DC1
rear power supply 1 / DC2
front power supply 2 / AC (red)
front power supply 2 / DC1 (red)
front power supply 2 / DC2 (red)
micro computer battery
micro computer +5V
cp temperature to high
The fan (1) on the RY 2370 controller is temperature controlled. The cooling starts
at 40
o C, also the diagnosis of fan.
If a local error message occurs, GPO6 (Alarm) conducts. If an error message oc-
curs in the control panel or in the selected mainframe, the display Diagnose lit on
the panel (near disk drive).
Additionally a yellow warning triangle is displayed in all menus. Mouse
click on this warning sign opens the diagnosis menu also.
Control Panel