Sony SA-CT780 Service Manual page 23

6. In the state of step 4, press the [INPUT] button and model
name "CT780" is displayed on the fl uorescent indicator tube.
Each time the [VOLUME +] button is pressed, the display
changes from destination → MC (-com) version → SY (sys-
tem) version → UI version → TA (AMP) version → DS (DSP)
version (Not used for the servicing) → BT (Bluetooth) version
→ NF (NFC) version → HD (HDMI) version, → CE (CEC)
version → PF (platform) version → WS (wireless sound) ver-
sion in this order, and returns to the model name display.
Note: Refer to the "2-5. Serial Flash Version Display Mode" and "2-6.
DSP Sound Number Display Mode" for the DS (DSP) version
on page 24.
Model name
Destination
MC version
SY version
UI version
TA version
DS version
(Not used for the servicing)
(Displayed characters/values in the above fi gure are example)
Destination
Except AEP and UK models
AEP and UK models
BT version
NF version
HD version
CE version
PF version
WS version
Display
NA
CE2
7. When [INPUT] button is pressed while the each version is dis-
played on the fl uorescent indicator tube, year, month and day
of the software creation is displayed on the fl uorescent indica-
tor tube.
(Displayed values in the above fi gure are example)
When [INPUT] button is pressed again, the display returns to
the each version display.
Releasing method:
Press the [ ] button to release the test mode menu.
?/1
(When the "K 0" to "K 4" is displayed on the fl uorescent indicator
tube, press the [ ] button on the remote commander to release
?/1
the test mode menu)
2-2. Model Name Display Mode
It can display the model name.
Procedure:
1. Enter the test mode menu.
(Refer to "Setting method of the test mode menu" on page 22)
2. Press the [VOLUME +]/[VOLUME –] buttons to select the
model name "CT780".
2-3. Destination Display Mode
It can display the destination.
Procedure:
1. Enter the test mode menu.
(Refer to "Setting method of the test mode menu" on page 22)
2. Press the [VOLUME +]/[VOLUME –] buttons to select the
destination.
(Displayed characters in the above fi gure are example)
Destination
Except AEP and UK models
AEP and UK models
HT-CT780
Ver. 1.1
Display
NA
CE2
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