DOWNLOAD Sony STR-ZA1000ES / STR-ZA2000ES / STR-ZA3000ES Service Manual ↓ Size: 16.02 MB | Pages: 126 in PDF or view online for FREE

HISTORY  MODE
The state that the set is used is memorized.

Note: Even if “MEMORY CLEAR MODE” is performed, the backup data 

of “HISTORY MODE” is not cleared.

 

  Initialize by performing “SHIPMENT MODE”.

Procedure:
1.  While pressing the [SPEAKERS] and [DISPLAY] buttons, 

press the [

?/1

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

displayed.

2.  Each time the [

V] or [v] buttons is pressed, the item is switched 

in order as follows.

Releasing method:
Press the [

?/1

] button to turn off the main power.

SOFTWARE  VERSION  MODE
The software version is displayed.

Procedure:
1.  Press the [

?/1

] button to turn off the main power.

2.  Press three buttons of the [PING], [A.F.D.] and [DISPLAY] si-

multaneously.

3.  The system software version appears.
 

(Displayed characters/values in the following fi gure are ex-
ample)

Releasing method:
Press the [

?/1

] button to turn off the main power.

PROTECTOR  AUTO  OFF  MODE
The auto off function after protection generating can be disabled.

Procedure:
1.  While pressing the [SPEAKERS] and [AMP MENU] buttons, 

press the [

?/1

] button to turn on the main power.

2.  The message “PROTEVER” appears and the auto off function 

after protection generating is disabled.

Releasing method:
Press the [

?/1

] button to turn off the main power.

SHIPMENT  MODE
Initialize backup of EEPROM and network and return to state of 
the shipment.

Procedure:
1.  While pressing the [AMP MENU] and [ENTER] buttons, 

press the [

?/1

] button to turn on the main power.

2.  The message “MEMORY CLEARING” appears and return to 

state of the shipment.

3.  When done, the message “MEMORY CLEARED!” appears  

and turn off the main power.

FACTORY  PRESET  MODE
The specifi c preset values are set.

Procedure:
1.  While pressing the [ZONE CONTROL] and [ENTER] but-

tons, press the [

?/1

] button to turn on the main power.

2.  The message “FACTORY” appears and specifi c preset values 

are set.

KEY  CHECK  TEST  MODE
Each buttons can be checked.

Procedure:
1.  While pressing the [SPEAKERS] and the [TONE−] buttons, 

press the [

?/1

] button to turn on the main power.

2.  The message “REST 41” appears.
 

Every pressing of any button other than the [

?/1

] counts down 

the buttons.

 

(The buttons which are already counted once are not counted 
again)

3.  When all buttons are pressed “REST 00” appears.

Releasing method:
Pull out the power cord, or do not perform operation for 10 sec-
onds.

FLUORESCENT  PATTERN  CHECK  MODE
All fl uorescent segments are tested. When this test is activated, all 
segments turn on at the same time, then each segment turns on one 
after another.

Procedure:
1.  While pressing the [SPEAKERS] and the [TONE+] buttons, 

press the [

?/1

] button to turn on the main power.

2.  All segments turn on.

IN-CEILING

BT

DSEE

3.  Each time the [DISPLAY] button is pressed, the screen display 

is changed in order as follows.

IN-CEILING

BT

DSEE

IN-CEILING

BT

DSEE

Releasing method:
Press the [

?/1

] button to turn off the main power.

SPECIAL  MODE
Various version displays of system, test, etc. can be performed.

Setting method:
1.  Press the [

?/1

] button to turn on the main power.

2.  While pressing the [DISPLAY] button, press the [A.F.D.], [MOVIE], [MULTI ST.] button in order, the message “SPECIAL MENU 

ON” appears.

3.  Press the [

V] or [v] button, the message “<<< SPECIAL  >>>” appears.

4.  Press the [ENTER] button, the “SPECIAL MENU” is appears.
5.  Each time the [

V] or [v] buttons is pressed, the item is switched in the order of the following table.

 

Some items can change the content. Display the cursor by pressing the [

b

] button, and change the content by pressing the [

V] or [v]. 

buttons, and fi x the content by pressing the [

B

] button when you want to change the content of the item.

Releasing method:
To release from this mode, while pressing the [DISPLAY] button, press the [A.F.D.], [MOVIE], [MULTI ST.] button in order again, the 
message “SPECIAL MENU OFF” appears, and this mode is released.

Model setting (display)

MODEL    XX UCA

XX: Model

System version

SYSTEM    VX.XXX

X.XXX: System software version

Main version

MAIN      VX.XX

X.XX: System controller software version

Video version

VIDEO     VX.XX

X.XX: Video system controller software version

ADV version

ADV       VX.XX

X.XX: Video processor software version

DSP SFLASH1 version

DSP S.FLASH VX.XX

X.XX: DSP serial fl ash software version

Network version

NETWORK    VX.XX

XXXX: Network system controller software version

DSP debug mode menu

<DSP DEBUG MENU>

Not used for the servicing.

Line check for update

LC FOR UPDATE >>

When [b] button is pressed, the message “CHECK START ?” 

is appears. When the [ENTER] button is pressed, the check of 
whether the path used for software update has connected is 
started.
When the checking results are OK, “UPDATE CHECK OK” is 
appears.
When the checking results are NG, “UPDATE CHECK NG” is 
appears.

HDCP key read mode

HDCP KEY    XXX

Not used for the servicing.

MIC check

SPK OUT  XXXXXX

XXXXXX: Output setting from the speaker
SOURCE: normal mode
MIC: mode that output audio to the speaker from microphone 
input

ARC check

ARC CHECK   XXX

XXX: “ON” or “OFF”
SPDIF signal reception on/off switched.

Zone A/D D/A check

ZONE ADDA  XXX

Not used for the servicing.

Hub test mode

HUB TEST  XXXXX

Not used for the servicing.

DCAC  MIC  TEST  MODE
The auto calibration microphone input can be outputted from the 
speaker.

Note: It is necessary to connect speakers to this unit.

Procedure:
1.  While pressing the [OPTIONS] and [TONE MODE] buttons, 

press the [

?/1

] button to turn on the main power.

2.  The message “MIC” appears.

3.  Check that sound which is inputted from microphone is out-

putted from the speaker.

Releasing method:
Press the [

?/1

] button to turn off the main power.

– Continued on next page –

USB test mode

USB TEST XXXXXX

Display the cursor by pressing the [b] button, and select the 
“RUN” by pressing the [V] or [v] buttons.

When USB memory (FAT16 or FAT32 formatted) is inserted to 
the front USB connector of this unit and the [ENTER] button is 
pressed, reading and writing operate experimentally and the 
check of whether the front USB connector functions is started.
When the checking results are OK, “OK” is appears.
When the checking results are NG, “NG” is appears.

SRAM check

NET SRAM CHECK>>

When [b] button is pressed, the message “CHECK START ?” 

is appears. When the [ENTER] button is pressed, the check of 
whether the path used for software update has connected is 
started.
When the checking results are OK, “SRAM CHECK   OK” is 
appears.
When the checking results are NG, “SRAM CHECK   NG” is 
appears.

FL font check

FL FONT  0x**=X

**: 20 to FE, X: character

FL all light check

(All segments turn on)

Each time [DISPLAY] button to change as follows all segments 
on t test pattern 1 t test pattern 2 t all segments off t all  

segments on

FL duty check

FL DUTY    XXX%

Not used for the servicing.

EEPROM R/W check

EEPROM CHECK  >>

Not used for the servicing.

EEPROM super reset

EEPROM RESET  >>

Not used for the servicing.
Note: Never execute this mode, because deleting the important unit’s 

peculiar information including MAC address etc.

When EEPROM initialization is required, perform the “SHIP-
MENT MODE” on page 30

Auto standby debug menu

<AUTO.STBY DEBUG>

Not used for the servicing.

Protector debug mode

PROTECT DEBG.XXX

Not used for the servicing.

VACS control

VACS CTRL   XXX

Not used for the servicing.

VACS setting menu

<VACS SETTING  >

Not used for the servicing.

Pass through auto debug mode

P.THRU AT. DEBUG

Not used for the servicing.

DSP swap mode

DSP SWAP MODE

Not used for the servicing.

Fan control

FAN CTRL   XXXX

Not used for the servicing.