VESTEL 17MB12, Service Manual

Page: 45 / 64

ƒ
SVHS
ƒ
HDMI
ƒ
YPbPr
ƒ
PC
ƒ
PIP
•
Picture Mode <.......>
ƒ
Dynamic
ƒ
Natural
ƒ
Cinema
•
Colour Temp <.......>
ƒ
Cool
ƒ
Normal
ƒ
Warm
•
Contrast <.......> Value between 0 to +63
•
Brightness <.......> Value between 0 to +63
•
Sharpness <.......> Value between 0 to +15
•
Colour <.......> Value between 0 to +63
•
Backlight <.......> Value between 0 to +255
•
R <.......> Value between -63 to +63
•
G <.......> Value between -63 to +63
•
B <.......> Value between -63 to +63
16.8 Reset TV-Set
•
Initialize NVM from ROM
Press green button to reset the NVM from ROM
17 SOFTWARE UPDATE DESCRIPTION
17.1 Analog Software Update Via I
2
C
Step.1
Short the second and third pins of PL_402. Power ON and keep shorting the pins 3-5
seconds.
Step.2
Then connect the I
2
C update tool to parallel port of PC.
Step.3
Connect the other end of the tool to PL_402.
Step.4
Run Cosima_VCTP Visual I
2
C software update program.
Step.5
When you click to box near
“0”
at
“Bootloader Version”
item, you will see
“42”.
If you couldn’t see
“42”
or a
“No Acknowledge from Slave!”
is appeared,
There may be a connection problem sourced from PC port, or update tool.
Or you may forget to power ON.