BenQ V37X, Product Service Manual, Page: 109 / 192

109
(5) Align the neutral color :
(6) setup input timing to 480P with “100% white” pattern.
(7) Use CA210 read the color coordinate.
(8) Adjust the Red , Green, Blue driver and offset to let the color coordinate and light output to
meet the table1 spec.
(9) setup the pattern to “30% white” pattern.
(10) Adjust the Red , Green , Blue offset to let the color coordinate to meet the table1 spec
(11) Goto step (6) until the 30% and 100% gray block pattern meet the table 1 spec. (30%
gray :-5 ~+5 , 100% gray : –5 ~ +5,
(Ymax-15%)
±
5% nits
)
(12) Spec tolerance between 40% and 90% gray is –5~+5(+_0.010).
(13) Add the following “offset” values to drive/offset values of Neutral Color Temp to get
warm and cool color temperature.
Color
Temp
R drive G drive B drive R offset G offset B offset
Warm
Neutral R
+4
Neutral G Neutral B
-11
Neutral R
+3
Neutral G Neutral B
+1
Cool
Neutral R
-5
Neutral G Neutral B
+11
Neutral R
-4
Neutral G Neutral B
+13
9. software download procedure
The procedure of update new software list below.
download cable "RS232 <=>Dsub"
1. Use download cable to connect PC and LCDTV PC input .
2. Select file "FlashUpgrader.exe".
3. Mode => flash , options => Reset Target After Download.
4. Press "Flash" key, it appear message "Waiting for target reset".
5.Plus power line to TV ,the upgrade will operate automatically.
6.When it ok ,re-plus power line, the procedure is complete.
Assembly Concerns
EMI Solution
Model: V37X EU Page : of