707-161 Rev. 3
Preventive Maintenance
D-1
Appendix D
Preventive Maintenance
Technical Specifications
Normal operation of the MDR requires periodic maintenance.
The MDR has no internal, user-serviceable parts. Refer servicing of this product to
qualified personnel only.
The MDR can operate unattended for extended periods of time. However, we
recommend periodic visual inspection to ensure continued and safe operation.
Perform a quarterly visual inspection according to the following table.
Inspect…
To ensure that…
Chassis
•
There is no mechanical damage or evidence of overheating
•
All chassis air vents are unobstructed and free of dust and
debris (clean/dust or vacuum when necessary)
•
Receiver is not operated in environments where airflow is
restricted, or where ambient temperatures are outside the
specified range
External cables
and
connections
•
All cables are properly mated, and that all connectors and
retainers are correctly installed and tightened
•
Cables and connectors are not stressed or subject to abrasion
or contact with sharp surfaces
Summary of Contents for PowerVu D9228
Page 1: ...PowerVu Multiple Decryption Receiver Models D9228 and D9228 2...
Page 3: ...PowerVu Multiple Decryption Receiver Models D9228 and D9228 2 Installation and Operation Guide...
Page 24: ...xxii 707 161 Rev 3...
Page 32: ...1 8 Getting Started 707 161 Rev 3 Setup Flowchart...
Page 82: ...A 4 Customer Support Information 707 161 Rev 3...
Page 86: ...B 4 Technical Specifications 707 161 Rev 3...
Page 94: ...C 8 Alt Mode Operation 707 161 Rev 3...
Page 96: ...D 2 Preventive Maintenance 707 161 Rev 3...
Page 98: ...E 2 Product Identification 707 161 Rev 3...
Page 106: ...F 8 Possible Output Configurations 707 161 Rev 3...
Page 107: ...707 161 Rev 3 Conformity G 1 Appendix G Conformity Technical Specifications...
Page 109: ......