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Onkyo TX-SR494 User Manual

Onkyo TX-SR494
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6
Front Panel Rear Panel Remote
Contents
Connections
Playback
Setup
Firmware Update Procedure
Approx. 30 minutes are required for updating. Existing settings are kept after
updating.
Disclaimer: The program and accompanying online documentation are furnished
to you for use at your own risk.
Our company will not be liable and you will have no remedy for damages for
any claim of any kind whatsoever concerning your use of the program or the
accompanying online documentation, regardless of legal theory, and whether
arising in tort or contract.
In no event will our company be liable to you or any third party for any special,
indirect, incidental, or consequential damages of any kind, including, but not
limited to, compensation, reimbursement or damages on account of the loss of
present or prospective prots, loss of data, or for any other reason whatsoever.
Updating the Firmware via USB
While updating the rmware, do not do the following:
Disconnecting and reconnecting cables, USB storage device, speaker
setup microphone or headphones, or performing operations on the unit
such as turning the power o󰀨
Prepare a 128 MB or larger USB storage device. The format of USB storage
devices supports FAT16 or FAT32 le system format.
Media inserted into a USB card reader may not be used for this function.
USB storage devices equipped with the security function are not supported.
USB hubs and USB devices equipped with the hub function are not
supported. Do not connect these devices to the unit.
Delete any data stored on the USB storage device.
If "HDMI CEC" is set to "On", set it to "O󰀨".
Press . Next, select "5. Hardware" - "HDMI" and press ENTER, then
select "HDMI CEC" and select "O󰀨".
* Depending on the USB storage device or its content, long time may be required
for loading, the content may not be loaded correctly, or power may not be supplied
correctly.
* Our company will not be liable whatsoever for any loss or damage of data, or storage
failure arising from the use of the USB storage device. Please note this in advance.
* The descriptions may di󰀨er from the actual on-screen displays, however, operations
and functions are the same.
Update
1. Connect the USB storage device to your PC.
2. Download the rmware le from the our company's website to your PC and
unzip.
Firmware les are named as below.
ONKAVR_.zip
Unzip the le on your PC. The number of unzipped les and folders varies
depending on the model.
3. Copy all unzipped les and folders to the root folder of the USB storage
device.
Make sure to copy the unzipped les.
4. Connect the USB storage device to the POWER OUT port of this unit.
If an AC adapter is supplied with the USB storage device, connect the AC
adapter, and use it with a household outlet.
If the USB storage device has been partitioned, each section will be treated
as an independent device.
5. Press .
The Setup menu is displayed on the TV screen.
Setup
1. Input/Output Assign
4. Source
6. Miscellaneous
5. Hardware
2. Speaker
3. Audio Adjust
1. TV Out / OSD
4. Analog Audio Input
2. HDMI Input
3. Digital Audio Input

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Onkyo TX-SR494 Specifications

General IconGeneral
Receiver typeSurround
Frequency range10 - 100000 Hz
Output impedance4 - 16 Ω
Input sensitivity200 mV
4Ω speaker supportYes
Audio output channels7.2 channels
Signal-to-Noise Ratio (SNR)109 dB
Total Harmonic Distortion (THD)0.08 %
Power output per channel (20-20KHz@8 Ohm)80 W
HDMI in4
Audio (L/R) in3
Digital audio optical in1
Component video (YPbPr/YCbCr) in0
Audio (L/R) out8
Connectivity technologyWired
Speakers connectivity typeBanana connector/Binding posts
Wi-FiNo
AM band range530 - 1710 kHz
FM band range87.5 - 107.9 MHz
Supported radio bandsAM, FM
Preset stations quantity40
AirPlay-
DisplayLCD
HDCP version2.2
Product colorBlack
Audio decodersDTS Virtual:X, Dolby Atmos
AC input voltage120 V
AC input frequency60 Hz
Power consumption (standby)0.1 W
Power consumption (typical)490 W
THX-certifiedTHX
Weight and Dimensions IconWeight and Dimensions
Depth328 mm
Width435 mm
Height160 mm
Weight10500 g

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