Integra DTR-4.9 Service Manual page 80

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FIRMWARE UPDATE-3
UPDATE OF DSP
Preparation for update
Update is done by playback of CD-R in a CD player.
Tool
1. Blank CD-R : 1pc, PC (Personal computer with CD-R writer)
2. Writing soft : "CD_SR6060_08213A.wav" (File name depends on the version.)
<Note>
Store it in a blank CD-R as a music CD in advance. For a writing soft, contact Onkyo or your local distributor.
3. CD player with Optical or Coaxial output terminal.
<Note>
Some CD players and a lot of DVD players process audio signal before output. Such players cannot be used for this update.
4. Optical cable or Coaxial cable : 1pc.
Connection and setup
1. Connect a CD Player with the target unit via Optical Input 1 or Coaxial Input 1.
2. Power on the unit and wait for more than 10 seconds.
ANALOG
OUT REMOTE
CONTROL
L
DIGITAL
R
OUT
OPTICAL
CD player
Update Procedure
1. Press and hold down
TE
when the unit is powered on.
L 13942296513
M a i n 1 . 0 3 /0 8 6 3 0 A
+(Tone) +(Tone)
2. Press button twice while the Main microprocessor FW version is displayed for about 3 seconds.
Then, DSP FW version will be displayed.
D S P S R 6 0 6 :0 8 6 1 1 A
3. Press Return Return button while the DSP version is displayed. Then, the following message will appear.
D i g in :
4. Press Enter Enter button. Then, the following message will appear.
S /P D IF U p d a te . .
5. Play the DSP FW CD-R with the CD player. After playback finished, writing will start.
<Note1>
If the above message does not appear after waiting for a while, please try again.
Some DVD players are not suitable for this update. If writing results in failure, use another model of player.
<Note2>
DURING WRITING, DO NOT TURN OFF THE POWER and DO NOT DISCONNECT OPTICAL/COAXIAL CABLE.
If writing is stopped in the middle, Flash IC may need replacing.
6. After writing ends, the message on Front Display will change as follows.
www
.
7. Confirm the new version number. refer to "FIRMWARE UPDATE-1".
http://www.xiaoyu163.com
DIGITAL
OUT
OPTICAL
Display Display button and then press
A U T O
Wr i ti n g ...
C l e a r
x ao
y
i
Standby mode
http://www.xiaoyu163.com
8
OPTICAL
1
(VCR/DVR)
Rear panel
On/Standby On/Standby button to show Main microprocessor FW version
Q Q
3 6 7 1 3
*Number depends on the version.
*Number depends on the version.
u163
.
2 9 9 4 2 8
HDMI
ASSIGNABLE
IN 3 IN 2 IN 1
DIGITAL IN COMPONENT VIDEO
Y
1
(DVD)
COAXIAL GAME/TV CBL/SAT
C B/ P B
2
V
(CBL/SAT)
ASSIGNABLE
C R/ P R
1
S
(GAME/TV)
OPTICAL
IN 2 IN 1(DVD) OUT
IN IN
ASSIGNABLE
2
(CD)
IN OUT IN IN IN
L
R
REMOTE
CONTROL
CD TAPE GAME/TV CBL/SAT
Target unit
1 5 0 5 8 2 9 9 4
m
co
DTR-4.9
9 9
OUT
VCR/DVR DVD
OUT IN IN
OUT IN
VCR/DVR
2 8 9 9