STR-DN1030 - Sony Audio Service Manual (repair manual). Page 14

HISTORY  MODE
The state that the set is used is memorized.
Procedure:
1.  While pressing the [TONE MODE] and [MUSIC] buttons, 

press the [

?/1

] button to turn on the power and “HISTORY” is 

displayed.

2.  Each time the [M]/[m] buttons on the remote commander is 

pressed, the item is switched in order as follows.

 

Protector count

COUNT  xx

Total single power on time

SxxxxxHxxM

Sound fi eld

SOUNDFIELD

Input function

FUNCTION

Input mode

INPUT MODE

Digital select

DIG SELECT

Stream information

STREAMINFO

Signal confi guration

CONF xxxxx

Headphones

HEADPH xxx

Volume

VOL  xx

Bass

BASS  xxxdB

Treble

TREB  xxxdB

Level FL/FR

FL/R xxxxxx

Level SL/SR

SL/R xxxxxx

Level CT/SW

C/SW xxxxxx

Level BL/BR

BL/R xxxxxx

Level LH/RH

HL/R xxxxxx

Total power on time

TxxxxxHxxM

Muting

MUTING xxx

Power on counter 
(Rebox test mode)

REBOX   xxxx

Protector status

PROT  xxxx

Temperature status

TEMP  xxxc

VACS step

VACS xx

USB  UPDATE  TEST  MODE
To update Main MCU, Video MCU, DSP serial fl ash and Hudson 
II software through USB.
Procedure:
1.  Plug in USB device in power off condition.
2.  While pressing the [TONE MODE] and the [DISPLAY] 

buttons, press the [

?/1

] button to turn on the main power.

3.  The message “UPDATING” appears and active standby LED 

will blinking.

4.  If the updating progress succeed, the active standby LED  

will blink once per 0.1 seconds and message “COMPLETE”
appears.

5. If the updating progress fail, the active standby LED 

 

will blink once per 1 seconds and message “ERROR” 
appears.

USB  UPDATE  VERSION  MODE
Function that displays the version number to check whether SPDIF 
update is necessary or not.
Procedure:
1.  While pressing [TONE MODE] and [DIMMER] buttons, 

press the [

?/1

] button to turn on the main power.

2.  The message “VER X.XXX” is displayed after 30 seconds. 

“X.XXX” is calculated by adding all fi rmware version.

 Example:
 

(MAIN ver. + DSP ver. + HDMI ver. + FARO ver. + BridgeCo 
+ 5)/10 = Displayed version

 

MAIN = 1.02, DSP = 1.01, HDMI = 1.00, FARO = 1.03, 
BridgeCo = 1.01

 

↓

 

(1.02 + 1.01 + 1.00 + 1.03 + 1.01 + 5)/10 = 1.007

 

1.007 = X.XXX