DirecTV H20 用户指南
74
5) Highlight
the
System Test tab and press SELECT, then press SELECT on Run Test.
6) If your system does not pass the system test, check any of these potential trouble areas: cabling, pointing the
satellite dish, phone connection and access card.
7) If you continue to have problems, call DIRECTV Customer Service at 1-800-DIRECTV.
You should run a system test several times before concluding that there is a problem. Occasional fl uctuations in the
phone line or satellite signal can give temporary false readings.
Factory Defaults
To reset all the remote control and clear all but DIRECTV mode, follow these steps:
1) Point the remote away from your DIRECTV Receiver and components. Press and hold MUTE and SELECT
until the light above the slide switch on the remote fl ashes twice (about 5 seconds).
2) Enter 9-8-1. Th
e light on the remote will fl ash twice, indicating you have cleared AV1, AV2 and TV modes.
Resolutions and Formats
Th
e tables on the next page show the formats and resolutions supported by the DIRECTV HD Receiver, the
interaction with the FORMAT key, the outputs supported by the diff erent types of connections, and other, related
information.
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