User's Manual

MHPTV TX User Manual
MHPTV-USR-DOC-V3.0, 10/18/2019 Page 55 of 148
1.6 TX Ventilation
MHPTV PA cooling is from front to rear. In a standard installation, warm air is
vented out perforations in the cabinet rear door and into the room. A proper air-
conditioned, dust-free environment is required to operate the TX equipment.
There is an option to exhaust heat out the top of the cabinet. The top-down cabinet
drawings below show the provision for the top panel ventilation hole (11 inches). Please
specify cabinet ventilation when ordering. If you specify top ventilation, the TX will be
delivered with a solid rear panel door (instead of the standard perforated rear door). All
TXs are provisioned with a single ventilation hole at the top of the cabinet.
1 PA
2 PA