5
Faultfinding tree & Repair facilities
11
L7.3A
5.6.3
White tone
The white tone menu contains the following information :
MAIN WHITE TONE MENU
NORMAL TEMPERATURE SUB MENU
REMARK :
Only one of the 3 items (RED, GREEN or BLUE) will be display
on the screen. Via "scrolling" with the UP/DOWN keys the
items can be changed.
•
NORMAL: Via this menu the NORMAL colour
temperature alignment can be set.
•
DELTA COOL : Via this menu the cool colour temperature
alignment can be set
•
DELTA WARM : Via this menu the normal warm
temperature alignment can be set
Changing any of the items red, green or blue can be changed
by first pressing the control left/right keys to highlight the
desired setting. With the desired setting highlighted, the user
can either increment or decrement the setting by using control
up/down key respectively. All changed data will be stored into
the EEPROM after returning to the service main menu via the
OK key.
The initial default value for all setting is 37.
The factory settings of the colour temperatures are :
DELTA COOL TEMPERATURE SUB MENU
•
DELTA COOL RED 0
•
DELTA COOL GREEN 1
•
DELTA COOL BLUE 3
DELTA WARM TEMPERATURE SUB MENU
•
DELTA WARM RED 0
•
DELTA WARM GREEN 254
•
DELTA WARM BLUE 249
5.6.4
GEOMETRY
The geometry menu contains the following information :
Into the picture geometry menu, the first item will be highlighted
and displayed. The value can be incremented or decremented
by pressing the control right or left key. The rest of the
parameters can be scrolled through by using the control up/
down keys.
AFA
1
AFB
1
S
NORMAL RED
37
DELTA COOL RED
0
DELTA WARM RED
0
S
RED
37
GREEN
37
BLUE
39
NORMAL
10500K
R = 37
G = 37
B = 39
DELTA
WARM
8200K
R = 0
G = 254
B = 249
DELTA
COOL
14000K
R = 0
G = 1
B = 3
HSH
Horizontal shift
VSL
Vertical slope
VAM
Vertical amplitude
VSH
Vertical shift
VX
Vertical Zoom
VSC
Vertical Scroll
EW
E-W amplitude
PW
E-W parabola/width
CP
E-W cornerparabola
TC
E-W trapezium
SC
S-Correction
SBL
Service blanking
H60
Delta HSH for 60 Hz
V60
Delta VAM for 60 Hz
S
HSH
32
VSL
32
VAM
32
VSH
34
VX
13
VSC
39
EW
54
PW
46
CP
39
TC
41
SC
52
SBL
0
H60
10
V60
10