![Test Tone / Channel balance](/images/new-backgrounds/10065/1006523x1.webp)
DPL680 EN 4/8/04 4:00 PM Page 13
Getting Started
Test Tone / Channel balance
Channel balance
Your receiver is equipped with a test signal generator for balancing the channels. As the signal "travels" from channel to channel, adjust the level controls until each channel plays at the same loudness level.
Manufactured under license from Dolby Laboratories. “Dolby”, “Pro Logic” and the
trademarks of Dolby Laboratories. Confidential Unpublished Works. ©
Manufactured under license from Digital Theater Systems, Inc. US Pat. No. 5,451,942, 5,956,674, 5,974,380, 5,978,762 and other
issued and pending. "DTS" and "DTS Digital Surround" are registered trademarks of Digital Theater Systems, Inc. Copyright 1996, 2000 Digital Theater Systems, Inc. All Rights Reserved.
EN
Courtesy Dolby Laboratories
To activate and adjust test tone, refer to “Testing Speaker Loudness” under the “Advanced Sound Control” section (Pg 20).
Level adjustment & surround channel level expectation
Even though you adjust the surround channel to be as loud as the others on the test signal, you'll find that on actual program material the surround channel is usually much lower than the front. Don't be tempted to readjust the surround level; program producers use surround mostly for subtle atmospheric and ambience, and only rarely for special effects. A good surround mix doesn't call attention to itself; if it did, it would soon become distracting.
NOTE
The system is equipped with Dolby Digital, and manufactured under License from Dolby Laboratories.
Factory Setting
The unit is preset to the following settings when you first power the receiver up right out of the box: Function = TUNER
Volume setting = 25 Bass & treble = 0 dB
EQ = FLAT
Speaker settings: Center, surr = YES Subwoofer = STRONG
DRC = OFF
NOTE
STRONG SUBWOOFER setting makes the output level of subwoofer speaker to be stronger than normal Dolby setting. Adjust the SUBWOOFER setting by pressing the SUBWOOFER key to achieve the best bass performance.
Reset to Factory Settings
WARNING
All preset radio stations and surround sound settings will be lost after factory setting is restored.
You may restore factory setting with the following procedures:
1.Enter SAT mode.
2.Press PRESET UP, PRESET DOWN, SOURCE to reset the unit.
All preset stations will reset to FM87.5MHz and all receiver settings restore to default settings as described above.
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