STR-KIV300 - Sony Audio Service Manual (repair manual). Page 11

COLD  RESET
The cold reset clears certain data in this system without initialize 
Personal Information and some BD operation data. Execute this 
mode when returning the unit to the customers.
Procedure:
1.  Press the [

?/1

] button to turn the power on.

2.  Press the [VOL -] and [FUNCTION] buttons simultaneously 

and hold down (around 5 seconds).

3.  The message “WAIT” appears then “RESET” appears on fl uo-

rescent indicator tube, then becomes standby states.

DEMO  MODE
This mode is prepared for exhibition environmental improvement. 
The message “D. MODE” will be displayed on the fluorescent 
indicator tube.
Procedure:
1.  Press the [

?/1

] button to turn the power on. 

2.  Press the [FUNCTION] button to select the “HDMI 1”.
3.  Press button in order of the [

x

] 

→ [DISPLAY] → [

<

] 

→ [

M

] 

on the remote commander (make the interval when each button 
is pressed within two seconds). The message “D. MODE” 
displayed on the fluorescent indicator tube.

Releasing method:
Press button in order of the [

x

] 

→  [DISPLAY]  →  [

<

] 

→  [

M

] 

on the remote commander (make the interval when each button is 
pressed within two seconds). The message “D. OFF” displayed on 
the fl uorescent indicator tube.

PANEL TEST
Procedure:
1.  Press the [

?/1

] button to turn the power on.

2.  Press button in order of the [

x

] 

→ [DISPLAY] → [

m

] 

→ [

M

]  

on the remote commander (Make the interval when each but-
ton is pressed within two seconds).

3. All 

segments 

in 

fl uorescent indicator tube are lighted up. And 

half segments in fl uorescent indicator tube are lighted up, oth-
ers half segments in fl uorescent indicator tube are lighted up, 
then all segments in fl uorescent indicator tube are lighted up. 
This operation is repeated.

4.  In the state of step 3, press the [VOL +] button on the remote 

commander and model information is displayed on the fl uores-
cent indicator tube.

 

Each time the [VOL +] button on the remote commander is 
pressed, the display changes from destination information, 
STR version, special mode in this order, and returns to the 
model information display.

5.  In the state of step 3, press the [FUNCTION] button on the 

remote commander and “K 0” is displayed on the fluorescent 
indicator tube.

 

“K 0” value increases whenever a button or sensor on the unit 
is pressed. However, once a button or sensor has been pressed, 
it is no longer taken into account.

 

All button and sensors on the unit are pressed, “OK” and “K4” 
are alternately displayed on the fluorescent indicator tube.

Releasing method:
To release from this mode, press the [

?/1

] button.

FACTORY  INITIALIZE
Return all of the unit setting to their factory defaults.

Note 1: Disconnect the following connections when you use this mode.
 

   

• USB

Note 2: The operation in this mode must use a remote commander and TV 

monitor.

Procedure:
1.  Press the [

?/1

] button to turn the power on. 

2.  Press the [HOME] button on the remote commander, and the 

home menu is displayed.

3. Select 

“Setup” 

→ “Resetting”, and press the [ ] button on the 

remote commander.

Resetting

Easy Initial Settings - OSD Langguage

4.  Select “Initialise Personal Information”, and press the [

] 

button on the remote commander.

Initialise Personal Information
Delete personal data when disposing

Reset to Factory Default Settings

5.  Select “OK”, and press the [

] button on the remote com-

mander.

Initialise Personal Information

OK

Cancel

Deleting Personal Information.
Do you want to proceed?
If you destroy or transfer or resell this
unit, please delete all Personal Information
for security reasons.
Please take appropriate measures such as 
logging out after using a network service.