Sony KP-HW51K90J Service Manual page 26

3-11-3. Operation Method for Projector Engine
Mode
MUTING
Category up
Adjustment item
up
Adjustment item
down
Category down
Initialize data
(Not stored)
MENU
data up/down
VOLUME +
RM-Y909K
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)
• 2 : Changes adjustment category.
(category No. moves up)
• 5 : Changes adjustment category.
(category No. moves down)
• Joystick : Changes data value. (up or down)
: Marker moves up, down, or to the left or right.
(in fine adjustment mode)
• 3 : Changes adjustment color.
GRN c BLU c RED
• 6 : Displays or changes internal test signals.
: crosshatch + external signal c crosshatch +bor-
derline c crosshatch only c dot only c off
• 9 : Switches adjustment mode.
Coarse adjustment mode c fine adjustment
mode
• Press joy : Switches marker moving method.
stick
TV POWER
Commander Function
Buttons
DISPLAY
- + ENTER
MUTING+ENTER
Copy PAL data
7 + ENTER
to NTSC
Color change
2. Operation Method for Coarse Adjustment
Internal test signal
1) Enter the Service mode, and select "PJE".
Mode select
2) Press "1" or "4" button on the commander to select the
(Fine or Coarse)
item, and use the joystick to change the data.
ENTER
3) Select "GRN CENT" . When BLU or RED is displayed,
press "3" button on the commander to change the adjust-
ment color in the order of GRN c BLU c RED.
4) In the GRN, BLU, or RED mode,move v, Vdirection the
joystick can change the data in vertical direction, or b, B
direction in horizontal direction.
Color
5) Before returning to the Service mode, press "MUTING"
+"ENTER" buttons on the commander to write the data.
(Omission of this operation causes the set data to be returned
to the data before adjustment)
– 26 –
KP-HW51K90J/HW57K90J
(in fine adjustment mode)
joystick (v, V, b, B) keys c 1 and 4 buttons
Mode Description
READ Writes data to NVM.
WRITE Reads data from NVM.
PJE Service data initialization. Not stored.
INITIAL
(Be sure not to use usually)
Item No.
PJE 00 00
FDIS
Adjustment Item
Data (H)
GRN 000 000
CENT
Adjustment Item
RM-Y909K RM-Y909K
Data
Joystick
v, B direction:Data up
V, b direction:Data down
Data (V)
b : Data (H) up
B : Data (H) down
v : Data (V) up
V : Data (V) down