HP E2492A, Installation Manual

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8
Insert the heat sink into the rectangular opening on top of the
preprocessor interface. Tighten the two screws until the heat sink is
snug. Do not over tighten.
Connecting the Heat Sink
9
Connect the heat sink fan to a +12 Volt power source.
The black wire is ground, and the red wire is positive. To protect your target
system, ensure the fan is running whenever the target system is powered.
C A U T I O N
This fan only operates on 12 Vdc. The remaining fans require 5 Vdc. Failure
to connect the fans to the appropriate power source will damage the fans,
and could cause overheating.
To connect to the slot 1 Deschutes target system
13