Sony KP-48PS2 Service Manual page 23

5-2-3. Operation Method for Projector Engine
Mode
MUTE
Write data to NVM
TV MODE
Copy data to all
mode
1
Adjustment item
4
up
7
Adjustment item
down
Read data from
NVM
JOYSTICK
VOLUME +
SONY
MENU
RM-903
1. Functions of Keys on Commander
• 1 : Changes adjustment item. (item No. moves up)
: Marker moves clockwise from center to out-
side. (in fine adjustment mode)
• 4 : Changes adjustment item.
(item No. moves down)
: Marker moves counterclockwise from outside
to center. (in fine adjustment mode)
• v, V, b, B : Changes data value. (up or down)
: Marker moves up, down, or to the left or
right. (in fine adjustment mode)
• 3 : Changes adjustment color.
(except item No. 00~38) GRN c BLU c RED
• 6 : Displays or changes internal test signals.
: crosshatch + external signal c dot + external
signal c crosshatch only c dot only c off
• 9 : Switches adjustment mode.
rough adjustment mode c fine adjustment
mode
• (OK): Switches marker moving method.
(in fine adjustment mode)
joystick (v, V, b, B) keys c 1 and 4 buttons
TV STANDBY
VIDEO TV
ON SCREEN
DISPLAY
Copy PAL data
to NTSC
2 3
5 6
Color change
8 9
0
Internal test signal
Mode select
OK
PROGR
SCREEN
MENU
FORMAT
4:3/16:9
RM 903
TV
Commander Function
Buttons Mode
+ - WRITE
7 + - READ
5 + - INIT
2 + - COPY
+ - WRT5060
2. Operation Method for Rough Adjustment
1) Enter the Service menu, and select "Device Register Set-
ting" b "Projector Engine".
2) Press "1" or "4" button on the commander to select the
item, and press v, V, b, B key on the joystick to change the
data.
PJE
FDIS
Adjustment Item
3) Select "GRN CENT" and confirm that the data in horizontal
direction and vertical direction are both 000. When BLU or
RED is displayed, press "3" button on the commander to
change the adjustment color in the order of GRN c BLU c
RED.
4) In the GRN, BLU, or RED mode, v, V keys on the joystick
can change the data in vertical direction, or b, B keys in
horizontal direction.
Color
GRN
CENT
Adjustment Item
5) Before returning to the Service menu, press "
+"-" buttons on the commander to write the data.
(Omission of this operation causes the set data to be returned
to the data before adjustment)
6) Press "MENU" button on the commander to return to the
Service menu.
– 23 –
KP-48PS2/61PS2
Description
Writes data to NVM.
Reads data from NVM.
Service data initialization. Not stored.
(Be sure not to use usually)
Copies and writes data of DRC100
(PAL) mode to all other modes.
Copies data of PAL mode to NTSC mode.
Item No.
Data
00 00
|
v, B : Data up
V, b : Data down
Data (H)
Data (V)
000 000
b : Data (H) up
B : Data (H) down
v : Data (V) up
V : Data (V) down
K
RM-903
(MUTE)"