This manual introduces the features and characteristics of Onkyo DVD home theater system L-DR7, including connection, setting, playing, enjoying sound, setting clock, listening to the radio, using timer function, recording, etc.
This manual covers safety warnings, region‑code restrictions, and installation steps for the Onkyo DVD home‑theater system. It explains how to connect the controller, speakers, and other components, and provides detailed troubleshooting guidance.
The guide also includes regular maintenance advice, speaker‑care procedures, and a full specifications list for the subwoofer, speakers, and remote control. Users will find clear instructions for using the timer, radio, and recording functions, as well as precautions for laser safety and environmental conditions. This manual is written in Chinese.
| Subwoofer Input | RCA LVRAC/ASLVSRA (500mΩ/47kΩ) |
|---|---|
| Front/Surround Power Output | 15 W × 5 kHz, 6 Ω |
| Subwoofer Power | 25 W (100 Hz, 3 Ω) |
| Total Harmonic Distortion | 0.19 % (5 W output) |
| Signal‑to‑Noise Ratio | 100 dB |
Do not open the case; the product contains a Class 1 laser and opening it can cause harmful radiation.
The region code is printed on the back of the DYD‑AY controller; it must match the DVD player's code.
Wipe the speaker cabinets regularly with a dry soft cloth or a soft cloth dampened with mild detergent, then dry with a clean cloth.