Technics SH-AC500D Operating Instructions

Operation P|
| (SURROUND)
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SPEAKER SETTING
CHKANNEL/SET
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SELECTOR
Q
(FRONT)| LARGE
(CENTER)
(SUB-WFR)[ yes |
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Set the types and presence of the speakers before enjoying the
sound by reproducing the input source.
Before proceeding:
Check the frequency range of each speaker to be used. Consider
speakers capable of playing back low frequency sounds (below
around 100 Hz) as LARGE. Consider speakers not capable of
playing back low frequency sounds as SMALL.
Press POWER.
Press CHANNELSET, and select the channel
for which the speaker is to be set.
Each time the button is pressed, the channel display is
switched in the listed order.
FRONT: Front Speakers CENTER: Center speaker
SURROUND: Surround speaker SUB-WFR: Subwoofer
COMPLETE: Select this when you have completed the
settings.
The selected channel is shown on the display for approx. 2
seconds. The current setting for that channel is then shown
as a flashing display. The indicator corresponding to the
selected speaker also continues to flash.
Press SELECTOR, and set the type (LARGE,
SMALL) and presence (YES, NO or NONE) of
the speaker.
Each time the button is pressed, the display is switched in the
listed order.
LARGE: select if the speaker can produce low frequency
sounds,
SMALL: select if the speaker cannot produce low frequency
sounds,
NONE: select if you are not using a center speaker or
surround speakers,
YES: select if you are using a subwoofer,
NO: select if you are not using a subwoofer.
The sound for speaker channels that are set to “NONE” or
“NO” are output from the front speakers. DTS format
software, however, depends upon all channels being
operable, and so the sound for speakers not connected is not
heard at all, no matter what settings are made.
Repeat steps 2 and 3 to complete the settings
for all the channels.
Press CHANNEL/SET to select “COMPLETE”.
The settings are now entered into the unit's memory. The
display goes out after about 2 seconds and the previous
display reappears.
The speaker indicators light up unless “NONE” or “NO” has
been selected for the corresponding channel.
If no buttons are pressed for approx. 10 seconds during the setting
process, all previous settings are canceled, the setting mode is
released, and the original display is restored.
Begin the setting process again if this occurs.
For your reference:
The setting remains as it is unti! changed by the above procedure,
even after the power has been turned off.

Technics SH-AC500D Specifications

Audio Specifications

outlet voltage	2 V
outlet impedance	1 kΩ
input impedance	22 kΩ
frequency response	20 Hz- 20 kHz, +1 dB
total harmonic distortion	0.007 %
dynamic range	96 dB
signal to noise ratio	100 dB
load impedance	More than 10 kΩ

Power

power supply	AC 120 V, 60 Hz
power consumption	15 W

Weight and Dimensions

dimensions	430 X 69 X 301.4 mm
weight	2.6 kg