Chapter 1 Getting Started
Maintenance
The D9887B receiver is virtually a maintenance-free piece of equipment. There are no
user serviceable parts on the inside of the unit, however it is recommended that the
user cleans the intake filter on the front right side of the unit on a regular basis to
ensure an unobstructed cool air intake. To remove the filter, open the door on the
front side of the unit and remove.
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