Aiwa AV-D57 User Manual

Printed in Malaysia
For assistance and information call toll free 1-800-BUY-AIWA (United States and Puerto Rico)
NOTE
This equipment has been tested and found to comply with the
limits for a Class B digital device, pursuant to Part 15 of the FCC
Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation.
This equipment generates, uses, and can radiate radio frequency
energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user
is encouraged to try to correct the interference by one or more
of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and
receiver.
- Connect the equipment into an outlet on circuit different from
that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician
for help.
CAUTION
Modifications or adjustments to this product, which are not
expressly approved by the manufacturer, may void the user’s
right or authority to operate this product.

Aiwa AV-D57 Specifications

General

Weight	9.3 kg
Tuning range	FM
Total Harmonic Distortion	0.08%
Input Sensitivity	2.5mV (MM), 150mV (line)
Speaker load impedance	4Ω to 16Ω
Channel separation	55 dB (1 kHz)

Summary

PRECAUTIONS

Outdoor Antenna

Damage Requiring Service

Lists conditions requiring professional servicing by a qualified technician.

CONNECTIONS

CONNECTING EQUIPMENT

Explains how to connect various devices using color-coded jacks and plugs.

CONNECTING SPEAKERS

Speaker terminals

Details on connecting speaker cords to the correct terminals for proper sound effect.

CUSTOM AUDIO ADJUSTMENT

VOLUME CONTROL

SUPER T-BASS SYSTEM

Details on using the T-BASS system to enhance low-frequency sound.

DSP SURROUND

SELECTION OF AUDIO/VIDEO SOURCE

To adjust the sound level of the connected source

TO PLAY A DVD OR LD RECORDED IN DOLBY DIGITAL SURROUND

RECORDING AN AUDIO SOURCE

SELECTING DOLBY SURROUND

The recommended mode

Table suggesting Dolby Surround modes based on speaker type and placement.

ADJUSTING SPEAKER LEVEL BALANCE

Adjust the sound level of the center and surround speakers

Procedure to adjust center and surround speaker volume levels using a test signal.

To change the delay time of the surround speakers or center speaker

Adjusting audio delay for surround or center speakers for better sound synchronization.

ADJUSTING DOLBY DIGITAL SURROUND SOUND

ADJUSTING LOW FREQUENCY SOUND EFFECT(LFE)

Adjusting the level of LFE signals for enhanced low-frequency sound effects.

TROUBLESHOOTING GUIDE

GENERAL

TUNER SECTION