254 KARRERA — Installation & Service Manual
Section 7 — Maintenance
Lifetime of the Internal Battery
Battery life of the Karrera Video Processor Frame internal battery is depen-
dent on the operating time of the switcher.
Table 10. Lifetime of the Internal Battery
Video Processor Frame Battery Replacement
1. Turn off all power to the Frame before opening it.
2. Using a grounding strap, open the door to the Video Processor Frame
and remove the Controller Board.
Figure 204. Video Processor Frame Controller Board with Battery Indicated
Capacity GV # Type
1000 mA/h 146013800 CR 2477
KHD_FreameControllerBoardr1
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