Knox Video R & T Cat - Manual (Page 16)

SECTION 4. MAINTENANCE
CAUTION! There are no user serviceable parts in the CAT Video Distribution System. Do
not operate unit with top cover removed.
4.1 INTRODUCTION
The CAT Video Distribution System uses passive air flow (convection) to keep its power supply
within a safe operating temperature range. No maintenance of the cooling system is required. No
other routine maintenance is required in the CAT Video Distribution System.
CAT Video Distribution Manual
P/N 020002
October 2008