4-25
Servicing Frame Power Supplies
Frame Air Filter Cleaning
The air filter at the bottom of the Signal Processor Frame reduces the accumulation
of dust in the electronic circuitry. The filter should be checked and cleaned
regularly. See
A fan at the top of the frame draws air up through the circuit cards from inlets at
the bottom. Cooling air entering the frame passes through the slide-in air filter
then out the vents at the top of the frame.
0621-401
1 2 3 4 5 6 7 8 9 1011 12 1314 15 16 17
Bay A (Front):
Control &
Signal Processing
Modules
Bay B (Front):
Option &
Signal Processing
Modules
Cooling Fan
Filter Insert
Figure 4-11. Frame Cooling System Vent and Filter Locations
Exhaust Outlets
Air Inlets
Содержание Grass Valley 4000
Страница 3: ...iii Tektronix Grass Valley Products P O Box 1114 Grass Valley CA 95945 916 478 3800 ...
Страница 4: ...iv Tektronix Grass Valley Products P O Box 1114 Grass Valley CA 95945 916 478 3800 ...
Страница 34: ...1 20 Section 1 System Overview ...
Страница 138: ...2 104 Section 2 Installation ...
Страница 196: ...3 58 Section 3 Functional Description ...
Страница 286: ...Index 6 Index ...