BDV-E500W, HCD-E500W - Sony Audio Service Manual (repair manual). Page 15

2-3. Cold Reset
The cold reset clears data except BD/DVD data stored in the RAM 
to initial conditions. Execute this mode when returning the set to 
the customers.
Procedure:
1.  Enter the test menu.
2.  Press the [+] buttons on the remote commander to select the 

“COLD RESET”, and press the [

3

] button on the remote com-

mander.

3.  The message “COLD RESET” appears on the fluorescent indi-

cator tube, then becomes standby states.

2-4. BD Service
This mode describes details in “3. BD SERVICE MODE” (page 
16).

2-5.  Tuner Factory Preset
Not used for the servicing.
Press the [

?/1

] button if having entered this mode.

2-6.  Digital Media Port Test
Not used for the servicing.
Press the [

?/1

] button if having entered this mode.

2-7.  Test Tone Mode
Not used for the servicing.
Press the [

?/1

] button if having entered this mode.

2-8. VACS Display
Not used for the servicing.
Press the [

?/1

] button if having entered this mode.

2-9. VACS On/off
Not used for the servicing.
Press the [

?/1

] button if having entered this mode.

2-10.  DSP Halt Mode
Not used for the servicing.
Press the [

?/1

] button if having entered this mode.

2-11.  DSP Status Display
Not used for the servicing.
Press the [

?/1

] button if having entered this mode.

2-12.  A.CAL Test Disp
Not used for the servicing.
Press the [

?/1

] button if having entered this mode.

Not used for the servicing.
Press the [

?/1

] button if having entered this mode.

2-14.  DMPORT Device Test
Procedure:
1.  Connect the DMPORT device to this set.
2.  Enter the test menu.
3. Press the [

M

]/[

m

] buttons on the remote commander to select 

the “DMPORT TEST”, and press the [

3

] button on the remote 

commander.

4.  The DMPORT device enter to the test mode. The operation of 

the test mode is different according to each device.

 

Example of connecting TDM-iP20:

 

When it enters the test mode and some button operations are 
done, the software version is displayed by blinking LED.

 

X . X X: software version

 

 

second digit of minor version

 

 

fi rst digit of minor version

  

major 

version

 

LED blinks every 0.2 seconds, and LED is turned off for 0.7 
seconds afterwards. The blinking frequency at this time shows 
the majors version.

 

Next, LED blinks every 0.2 seconds, and LED is turned off 
for 0.7 seconds afterwards. The blinking frequency at this time 
shows the fi rst digit of minor version.

 

Next, LED blinks every 0.2 seconds, and LED is turned off 
for 0.7 seconds afterwards. The blinking frequency at this time 
shows the second digit of minor version.

 

Then, it returns to the state that LED blinks.

5.  To release from this mode, press the [

?/1

] button.

2-15.  S-AIR Test Mode
Not used for the servicing.
Press the [

?/1

] button if having entered this mode.

2-16.  S-AIR Radio Mode
Not used for the servicing.
Press the [

?/1

] button if having entered this mode.

2-17.  S-AIR ID Change Mode
Procedure:
1.  Install a wireless transceiver in this set, and communicate with 

the device for the S-AIR communication.

2.  Enter the test menu.
3. Press the [

M

]/[

m

] buttons on the remote commander to select 

the “SAIR ID”, and press the [

3

] button on the remote com-

mander.

4.  The S-AIR ID is changed, and release from the test menu.

Note: Changed S-AIR ID is returned to S-AIR ID set at once with the [S-

AIR ID] switch of this set.

2-18.  EXTRACT ID Mode
Not used for the servicing.
Press the [

?/1

] button if having entered this mode.

2-19.  DMPORT Read Mode
Not used for the servicing.
Press the [

?/1

] button if having entered this mode.

2-20.  DMPORT Write Mode
Not used for the servicing.
Press the [

?/1

] button if having entered this mode.

2-21.  S-Master Setting Switch Mode
Not used for the servicing.
Press the [

?/1

] button if having entered this mode.