Getting Started Connections Setup Playback Remote Control Multi-Zone Information
ENGLISH
Symptom Cause Countermeasure Page
Cannot connect
to network.
• The settings of the SSID
and network key (WEP) are
incorrect.
• The reception is poor and the
signals cannot be received.
• There are multiple networks and
the usable channels overlap.
• Match the network settings with
the AVR-4308’s settings.
• Shorten the distance from the
wireless LAN’s access point,
remove any obstacles and
otherwise improve visibility, then
try reconnecting. Also install
away from microwave ovens
and the access points of other
networks.
• Set the access point’s channel
settings away from the channels
used for other networks.
Alternatively, connect using a
network cable.
34
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Played sound is
interrupted or
sound cannot be
played.
• There are multiple networks and
the usable channels overlap.
• Set the access point’s channel
settings away from the channels
used for other networks.
Alternatively, connect using a
network cable.
–
Noise in sound
or picture when
viewing TV or
listening to radio.
• The wireless LAN waves are
causing interference.
Try one of the following methods:
• Try changing the product’s place
of installation and the direction of
the antenna.
• Increase the separation between
the equipment and AVR-4308.
• Connect the product into an
outlet on a circuit different from
that to which the AVR-4308 is
connected.
–
–
–
GWireless LANH
n
Audio section
• Power amplifier
Rated output:
Front:
140 W + 140 W (8 Ω/ohms, 20 Hz ~ 20 kHz with 0.05 % T.H.D.)
170 W + 170 W (6 Ω/ohms, 1 kHz with 0.7 % T.H.D.)
Center:
140 W (8 Ω/ohms, 20 Hz ~ 20 kHz with 0.05 % T.H.D.)
170 W (6 Ω/ohms, 1 kHz with 0.7 % T.H.D.)
Surround (A + B):
140 W + 140 W (8 Ω/ohms, 20 Hz ~ 20 kHz with 0.05 % T.H.D.)
170 W + 170 W (6 Ω/ohms, 1 kHz with 0.7 % T.H.D.)
Surround back:
140 W + 140 W (8 Ω/ohms, 20 Hz ~ 20 kHz with 0.05 % T.H.D.)
170 W + 170 W (6 Ω/ohms, 1 kHz with 0.7 % T.H.D.)
Dynamic power:
150 W x 2ch (8 Ω/ohms)
220 W x 2ch (4 Ω/ohms)
Output connectors:
Front, Center, Surround back 6 ~ 16 Ω/ohms
Surround: A or B
6 ~ 16 Ω/ohms
A + B
8 ~ 16 Ω/ohms
• Analog
Input sensitivity / Input impedance:
200 mV / 47 kΩ/kohms
Frequency response:
10 Hz ~ 100 kHz — +1, –3 dB (DIRECT mode)
S/N: 102 dB (DIRECT mode)
Distortion: 0.005 % (20 Hz ~ 20 kHz) (DIRECT mode)
Rated output:
1.2 V
• Digital
D/A output:
Rated output — 2 V (at 0 dB playback)
Total harmonic distortion — 0.008 % (1 kHz, at 0 dB)
S/N ratio — 102 dB
Dynamic range — 100 dB
Digital input:
Format — Digital audio interface
• Phono equalizer (PHONO input — REC OUT)
Input sensitivity:
2.5 mV
RIAA deviation:
±1 dB (20 Hz to 20 kHz)
S/N: 74 dB (A weighting, with 5 mV input)
Rated output:
150 mV
Distortion factor:
0.03 % (1 kHz, 3 V)
Specifications
Troubleshooting
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