Sony STR-DA4400ES Service Manual page 23

SPECIAL MENU MODE
Procedure:
1. Press the [POWER] button to turn on the main power, then while pressing the [TONE MODE] button, press the [A.F.D.], [2CH/A.
DIRECT], [MUSIC], [MOVIE] button in order, the message "MENU SPECIALIZED!" appears.
2. Press the [ ] [ ] button of the remote commander, the message "<<< SPECIAL >>>" appears.
M m
3. Press the [ ] button of the remote commander, the item is appears.
,
4. Each time the [ ] [ ] button of the remote commander is pressed, the item is switched in order as follows.
M m
Some items can change the content. Display the cursor by pressing the [
by pressing the [ ] [ ] button of the remote commander, and fi x the content by pressing the [
M m
you want to change the content of the item.
5. To release from this mode, while pressing the [TONE MODE] button, press the [A.F.D.], [2CH/A. DIRECT], [MUSIC], [MOVIE] but-
ton in order again, the message "MENU SPECIALIZED OFF" appears.
Items
Video factory menu
Video calibration
(Video factory menu)
DDR access check
Auto cal mic test
FL display fonts test
FL display test
HDCP key read
DSP SRAM check
FAROUDJA update
SYSTEM version display
MAIN version display
Video Ucom version display
FAROUDJA version display
GUI CG-ROM version display
DSP Ucom version display
DSP serial fl ash version display
DSP parallel fl ash version display
DSP halt
DSP RAM
Display
<VIDEO FACTORY MENU>
V.CALIBRATION START?
DDR CHECK [XX] sec
SPEAKER OUT [XXXXX]
FL FONT [0x ∗∗ = X]
ALL ON
HDCP KEY READ [XXX]
<DSP SRAM CHECK>
[ENTER] button of the
r
remote commander
SRAM1 [XX] SRAM2 [XX]
FAROUDJA UPDATE [XXX]
SYSTEM VERSION X.XXX
MAIN ##### ∗∗∗ vX. XX
Video Ucom Ver X. XX
FAROUDJA Ver X. XX
GUI CGROM Ver X. XX
DSP Ucom Ver X. XX
DSP SFLASH Ver X. XX
DSP PFLASH Ver X. XX
DSP HALT [XXX]
[∗∗∗∗∗]=XXXXXXXX
] button of the remote commander, and changing the content
,
] button of the remote commander when
<
Remark
Menu mode to enter video calibration menu and DDR access
check menu If the [ENTER] button of the remote commander
is pressed, entering the menu, and operating two the following
menu become possible
Procedure:
1. "DVD" is selected by using [INPUT SELECTOR] dial.
2. Connect a color pattern generator to the COMPONENT
VIDEO ASSIGNABLE (INPUT ONLY) IN2 jack (J6002) on the
A-VIDEO board, DVD VIDEO IN jack (J6201) on the A-VIDEO
board and EXT VIDEO IN jack (J6904).
3. Input 100% color bars signal from the color pattern generator.
4. Menu that measures individual difference of hardness by
automatic operation in pressing the [ENTER] button of the
remote commander, and corrects reference value. In a mea-
surement once, only one of NTSC/PAL/HD can be measured,
repeat NTSC/PAL/HD calibration from procedure 4.
"Check XXXX V-IN" at display:
Video signal necessary for the measurement while measuring
it last time was not detected and it became an error
Confi rm the input of the video of the terminal connection etc.,
and measure the [ENTER] button of the remote commander
again pressing
XX: Time to do access check on DDR (for design evaluation)
(Video factory menu)
XXXXX: Selection of speaker output audio [SOURCE]: nomally
mode, [MIC]: mode that output audio from mic from speaker
∗∗: 20 to FE, X: character
Each time DISPLAY button to change as follows all on t
test pattern 1 t test pattern 2 t all off t all on
XXX: ON or OFF
XX: OK or NG
OK: success access SRAM, NG: fail access to SRAM
XXX: ON or OFF
X.XXX: System software version
#####: Model
∗∗∗: Destination
X.XX: Main controller software version
X.XX: Video system controller software version
X.XX: Video Processor software version
X.XX: CG-ROM software version
X.XX: DSP controller version
X.XX: Serial fl ash software version
X.XX: DSP parallel fl ash version
XXX: ON or OFF
Mode that refers to internal RAM of DSP (for design evaluation)
STR-DA4400ES
23