TROUBLE SHOOTING
Symptom | Probable Cause | Action to take |
No output | Low or no remote | Check remote |
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| and fix as needed. |
| Fuse blown | Check power wire integrity and check for speakers |
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| shorts. Fix as needed and replace fuse. |
| Power wire not connected | Check power wire and ground connection and fix or |
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| replace as needed. |
| Audio input not connected | Check input connections and fix or replace as needed. |
| Audio output not connected | Check output connections and fix or replace as |
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| needed. |
| Speakers are blown | Check system with known working speaker and fix |
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| or replace speakers as needed. |
| Amplifier not working | Test with known working amplifier and repair or |
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| replace amplifier as needed. |
No output | Analog/Digital input selector | Reconfigure analog/digital input selector |
| improperly configured. | to its proper setting. |
| TOSLINK/COAX input selector | Reconfigure TOSLINK/COAX input selector |
| improperly configured. | to its proper setting. |
| Analog input gains set to low | Reset input gains. Refer to the section”Setting |
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| Analog Input Levels“ (Page 12) in this manual |
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| for details |
Audio cycles on / off | Thermal protection engage when | Make sure there is proper ventilation for unit |
| unit temperature exceeds 90ÞC | and improve ventilation as needed. |
| Loose or poor audio input | Check RCA connections and fix or replace as |
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| needed. |
| Loose power connections | Check power wire and ground connections and fix |
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| or replace as needed. |
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| 46 |
INSTALLATION
The installation of all ORION components will determine the overall performance result. Improper installation will not only limit the performance of your ORION system but also potentially compromise the reliability of this digital processor. To ensure proper sonic results and component reliability, please refer to your Authorized ORION dealer for installation assistance and advice. If you decide to perform the installation yourself, read the entire installation section of this manual before beginning the installation.
TOOLS FOR THE TRADE
Listed are tools required to perform the installation. Having the proper tools will make the installation that much easier. Some of these tools are necessities. Some make the job much easier.
•marking pen
•electric drill with assorted drill bits
•utility knife
•Phillips and flat blade screwdrivers
•pliers (standard and needle nose)
•wire brush or sandpaper for chassis grounding
•solder iron and solder
•grommets
•heat shrink tubing
•nylon tie straps
•volt/ohm meter (optional)
•wire cutters
•wire crimpers
•wire strippers
•RTA (real time analyzer)
•Reference CD with 1 kHz Sine Wave at 0dB level (all bits high)
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