Sony STR-ZA5000ES Service Manual page 32

STR-ZA5000ES
SOFTWARE VERSION
The software version is displayed.
Procedure:
1. Press the [ ] button to turn the power on.
1
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 [ ] button to turn the power off.
1
PROTECTOR AUTO OFF
The auto off function after protection generating can be disabled.
Procedure:
1. While pressing the [SPEAKERS] and [AMP MENU] buttons,
press the [ ] button to turn the power on.
1
2. The message "PROTEVER" appears and the auto off function
after protection generating is disabled.
Releasing method:
Press the [ ] button to turn the power off.
1
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 [ ] button to turn the power on.
1
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
The specifi c preset values are set.
Procedure:
1. While pressing the [ZONE CONTROL] and [ENTER] but-
tons, press the [ ] button to turn the power on.
1
2. The message "FACTORY" appears and specifi c preset values
are set.
32
KEY CHECK TEST MODE
Each buttons can be checked.
Procedure:
1. While pressing the [SPEAKERS] and the [TONE−] buttons,
press the [ ] button to turn the power on.
1
2. The message "REST 41" appears.
Every pressing of any button other than the [
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.
FL PATTERN CHECK
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 [ ] button to turn the power on.
1
2. All segments turn on.
H1L H1L H1R H1R
H2L H2L H2R H2R
IN-CEILING
Atmos Surr
3. Each time the [DISPLAY] button is pressed, the screen display
is changed in order as follows.
All segments turn on
H1L H1L H1R H1R
H2L H2L H2R H2R
IN-CEILING
Atmos Surr Neural : X
Test pattern 1
H1L H1R
IN-CEILING
Atmos Surr
Test pattern 2
H2L H2R
Neural : X
All segments turn off
Releasing method:
Press the [ ] button to turn the power off.
1
] counts down
1
SLEEP
Neural : X DTS : X
SLEEP
DTS : X
DTS : X
SLEEP