![background image](http://html.mh-extra.com/html/sony/mhc-v4d/mhc-v4d_operating-instructions-manual_1330110051.webp)
model name [MHC-V4D]
[4-540-486-
12
(1)] GB
51
GB
filename[D:\NORM'S JOB\SONY HA\SO140051\MHC-V4D_PMRF
02\4540486121_GB\090INF.fm]
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•
Bluetooth
devices and wireless LAN
(IEEE 802.11b/g) use the same frequency
band (2.4 GHz). When using your
Bluetooth
device near a device with wireless LAN
capability, electromagnetic interference may
occur. This could result in lower data transfer
rates, noise, or inability to connect. If this
happens, try the following remedies:
– Try connecting this system and
Bluetooth
device when you are at least 10 meters away
from the wireless LAN equipment.
– Turn off the power to the wireless LAN
equipment when using your
Bluetooth
device within 10 meters.
• The radio waves broadcast by this system may
interfere with the operation of some medical
devices. Since this interference may result in
malfunction, always turn off the power on this
system and
Bluetooth
device in the following
locations:
– In hospitals, on trains, in airplanes, at gas
stations, and any place where flammable
gases may be present.
– Near automatic doors or fire alarms.
• This system supports security functions that
comply with the
Bluetooth
specification as a
means of ensuring security during
communication using
Bluetooth
technology.
However, this security may be insufficient
depending on the setting contents and other
factors, so always be careful when performing
communication using
Bluetooth
technology.
• Sony cannot be held liable in any way for
damages or other loss resulting from
information leaks during communication
using
Bluetooth
technology.
•
Bluetooth
communication is not necessarily
guaranteed with all
Bluetooth
devices that
have the same profile as this system.
•
Bluetooth
devices connected with this system
must comply with the
Bluetooth
specification
prescribed by the Bluetooth SIG, Inc., and
must be certified to comply. However, even
when a device complies with the
Bluetooth
specification, there may be cases where the
characteristics or specifications of the
Bluetooth
device make it impossible to
connect, or may result in different control
methods, display or operation.
• Noise may occur or the audio may cut off
depending on the
Bluetooth
device connected
with this system, the communications
environment, or surrounding conditions.
Specifications
Amplifier section
The following are measured at AC 120 V –
240 V, 50/60 Hz
Power output (rated)
Left/Right Channel: 120 W + 120 W
(at 2 ohms, 1 kHz, 1% THD)
RMS output power (reference)
Left/Right Channel: 180 W + 180 W
(per channel at 2 ohms, 1 kHz)
Subwoofer: 360 W (at 4 ohms, 100 Hz)
Inputs
AUDIO IN L/R
Voltage 2 V, impedance 47 kilohms
MIC 1, MIC 2
Sensitivity 1 mV, impedance
10 kilohms
(USB) port
Type A
Outputs
VIDEO OUT
Max. output level 1 Vp-p, unbalanced,
Sync. negative load impedance
75 ohms
USB section
Supported bit rate
WMA: 48 kbps – 192 kbps, VBR,
CBR
AAC: 48 kbps – 320 kbps, VBR, CBR
Sampling frequencies
WMA: 44.1 kHz
AAC: 44.1 kHz
Supported USB device
Mass Storage Class
Maximum current
500 mA