Sony STR-DA4400ES, Service Manual

Page: 23 / 206

STR-DA4400ES
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 [
M
] [
m
] button of the remote commander, the message “<<< SPECIAL >>>” appears.
3. Press the [
,
] button of the remote commander, the item is appears.
4. Each time the [
M
] [
m
] button of the remote commander is pressed, the item is switched in order as follows.
Some items can change the content. Display the cursor by pressing the [
,
] button of the remote commander, and changing the content
by pressing the [
M
] [
m
] button of the remote commander, and
fi
x the content by pressing the [
<
] button of the remote commander when
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 Display Remark
Video factory menu <VIDEO FACTORY MENU> 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
Video calibration
(Video factory menu) V.CALIBRATION START? 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
DDR access check DDR CHECK [XX] sec XX: Time to do access check on DDR (for design evaluation)
(Video factory menu)
Auto cal mic test SPEAKER OUT [XXXXX] XXXXX: Selection of speaker output audio [SOURCE]: nomally
mode, [MIC]: mode that output audio from mic from speaker
FL display fonts test FL FONT [0x
∗∗
= X]
∗∗
: 20 to FE, X: character
FL display test ALL ON Each time DISPLAY button to change as follows all on t
test pattern 1 t test pattern 2 t all off t all on
HDCP key read HDCP KEY READ [XXX] XXX: ON or OFF
DSP SRAM check <DSP SRAM CHECK>
r
[ENTER] button of the
remote commander
SRAM1 [XX] SRAM2 [XX]
XX: OK or NG
OK: success access SRAM, NG: fail access to SRAM
FAROUDJA update FAROUDJA UPDATE [XXX] XXX: ON or OFF
SYSTEM version display SYSTEM VERSION X.XXX X.XXX: System software version
MAIN version display MAIN #####
∗∗∗
vX. XX #####: Model
∗∗∗
: Destination
X.XX: Main controller software version
Video Ucom version display Video Ucom Ver X. XX X.XX: Video system controller software version
FAROUDJA version display FAROUDJA Ver X. XX X.XX: Video Processor software version
GUI CG-ROM version display GUI CGROM Ver X. XX X.XX: CG-ROM software version
DSP Ucom version display DSP Ucom Ver X. XX X.XX: DSP controller version
DSP serial fl ash version display DSP SFLASH Ver X. XX X.XX: Serial fl ash software version
DSP parallel fl ash version display DSP PFLASH Ver X. XX X.XX: DSP parallel fl ash version
DSP halt DSP HALT [XXX] XXX: ON or OFF
DSP RAM [
∗∗∗∗∗
]=XXXXXXXX Mode that refers to internal RAM of DSP (for design evaluation)