Onkyo HT-RC260 (B) Service Manual page 9

MMPU/ VMPU/ DSP Update Procedure-1
Preparation for Update-1
1. PC （Personal Computer） which
2. Software ： Given wav-formatted FW
3. Connection: DIGITAL (OPTICAL/COAXIAL) ourput of PC/CD Player --> DIGITAL (OPTICAL-1/COAXIAL-1) INPUT of TX-SR608 etc.
* PC needs to be able to handle wav files and output digital audio signal.
* For wav-compatible PCs which do not output audio signal at the above specification,
use a commercially-available USB-AUDIO interface unit. e.g. Onkyo-made ND-S1
* PC needs to run Windows XP. Windows Vista and Windows 7 do not work.
* Set wave Volume to Maximum including Volume Control in Control Panel.
For further information, please see Owner's manual of your PC.
* Instead of PC, CD players with DIGITAL output terminal can be used.
Note: CD players need to output digital audio signal .
Some CD players and DVD players are not suitable for update because they process audio signal to output.
Burn a CD-R as music disc.
Connection Example
PC(Personal Computer）
USB cable
O R T
SP
AN
TR
iP od
USB-AUDIO interface unit. e.g. Onkyo-made ND-S1
ANALOG
OUT REMOTE
CONTROL
DIGITAL
L
OUT
OPTICAL
CD player
R
<NOTE 1>
When not display it about 20 seconds later "Writing" .
right digital audio signal is not output.
Check the connection and settings and try again.
When another try results in failure again, use the other update method.
<NOTE 2>
DURING FW UPGRADE, DO NOT TURN OFF THE UNIT. DO NOT REMOVE ANY CONNECTIONS.
These operation will not allow FW Upgrade any more, and the whole board or IC will need replacing.
TX-SR578/ 608
output digital audio signal under Windows XP.
can play back wav files and
Store it in the PC in advance (PC Update) or burn a CD-R with it as a music disc (CD Update).
For a different shape of OPTICAL terminal,
Use a conversion adapter.
DIGITAL
OUT
OPTICAL
DIGITAL
OUT
OPTICAL
DIGITAL
OUT
OPTICAL
HT-R680/ 980/ C260 DTR-20.2/ 30.2
Control Panel
--> Sounds and Audio Devices
--> Volume tab
--> Advanced
--> Turn all the levels to Max.
Rear Panel
OPTICAL
1
(VCR/DVR)
Rear Panel
OPTICAL
1
(VCR/DVR)