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XG-C435X/C465X

3 – 6

1. Rewriting of the Model name will be done with the Tera Term.

2. Send the following command.

“MF1_0000”  for XG-C465X
“MF1_0001”  for XG-C435X

3. Remove the AC cord.

1. Enter the “factory mode”,

With the menu not displayed, press the “ON “ “ENTER”, “ENTER”, “VOL+”, “VOL-”, “ENTER”, “ENTER” and “MENU” keys on the projector

2. Below image is appeared and select “VERSION”.

Latest version will be appeared.

XG-C435X/C465X

3 – 7

1

EEPROM initialization

1)  Turn on the power (the lamp turns on) 

and perform aging for 15 minutes.

1) Perform the following setting.

Press S6501 to enter the process mode, and execute SS2 of the 
SS menu.

2

R-bright check
Contrast adjustment 
(manual or automatic)

1) Input the white/black wind pattern sig-

nal of amplitude level 96% (0.67 Vpp)/
0% of  XGA60Hz to COMPUTER1.

2) Select the following.

Group: AD
Adjustment item: R-Bright
                            R-Contrast

(Process gamma linkage)

1) Check the fixed value.

R-Bright: 63

2) Observe the chromaticity of 96% white wind pattern portion using 

CA100.

3) On the screen where bit dropouts occur, raise the R-Contrast 

value. Adjust to the point where black to bright red bit dropouts 
occur and the x value changes by 30/1000 or more.

3

G-bright check
Contrast adjustment 
(manual or automatic)

1) Input the white/black wind pattern sig-

nal of amplitude level 96% (0.67 Vpp)/
0% of  XGA60Hz to COMPUTER1.

2) Select the following.

Group: AD
Adjustment item: G-Bright
                            G-Contrast

(Process gamma linkage)

1) Check the fixed value.

G-Bright: 63

2) Observe the chromaticity of 96% white wind pattern portion using 

CA100.

3) On the screen where bit dropouts occur, raise the G-Contrast 

value. Adjust to the point where black to bright green bit dropouts 
occur and the y value changes by 30/1000 or more.

4

B-bright check
Contrast adjustment 
(manual or automatic)

1) Input the white/black wind pattern sig-

nal of amplitude level 96% (0.67 Vpp)/
0% of  XGA60Hz to COMPUTER1.

2) Select the following.

Group: AD
Adjustment item: B-Bright
                            B-Contrast

(Process gamma linkage)

1) Check the fixed value.

B-Bright: 63

2) Observe the chromaticity of 96% white wind pattern portion using 

CA100.

3) On the screen where bit dropouts occur, raise the B-Contrast 

value. Adjust to the point where black to bright blue bit dropouts 
occur and the y value changes by 30/1000 or more.

5

DTV
R-bright check
Contrast adjustment 
(manual or automatic)

1) Input the white/black wind pattern sig-

nal of amplitude level 100% (0.7 Vpp)/
0% of 480P to COMPUTER1.

2) Select the following.

Group: AD2
Adjustment item: R-Bright2
                            R-Contrast2

(Process gamma linkage)

1) Check the fixed value.

R-Bright2: 63

2) Observe the chromaticity of 100% white wind pattern portion using 

CA100.

3) On the screen where bit dropouts occur, raise the R-Contrast2 

value. Adjust to the point where black to bright red bit dropouts 
occur and the x value changes by 30/1000 or more.

6

DTV
G-bright check
Contrast adjustment 
(manual or automatic)

1) Input the white/black wind pattern sig-

nal of amplitude level 100% (0.7 Vpp)/
0% of 480P to COMPUTER1.

2) Select the following.

Group: AD2
Adjustment item: G-Bright2
                            G-Contrast2

(Process gamma linkage)

1) Check the fixed value.

G-Bright2: 63

2) Observe the chromaticity of 100% white wind pattern portion using 

CA100.

3) On the screen where bit dropouts occur, raise the G-Contrast2 

value. Adjust to the point where black to bright green bit dropouts 
occur and the y value changes by 30/1000 or more.

7

DTV
B-bright check
Contrast adjustment 
(manual or automatic)

1) Input the white/black wind pattern sig-

nal of amplitude level 100% (0.7 Vpp)/
0% of 480P to COMPUTER1.

2) Select the following.

Group: AD2
Adjustment item: B-Bright2
                            B-Contrast2

(Process gamma linkage)

1) Check the fixed value.

B-Bright2: 63

2) Observe the chromaticity of 100% white wind pattern portion using 

CA100.

3) On the screen where bit dropouts occur, raise the B-Contrast2 

value. Adjust to the point where black to bright blue bit dropouts 
occur and the y value changes by 30/1000 or more.

XG-C435X/C465X

3 – 8

8

Black level/amplitude 
adjustment of LCD 
panel input signal

1) Select the following.

Group: OUTPUT 1
Adjustment item: G1-BLK
                            G1-GAIN
                         R:R1-BLK
                             R1-GAIN
                         B:B1-BLK
                             B1-GAIN

2) Check that the white pattern for pro-

cess adjustment is displayed.

3) Connect a synchroscope to 2P of 

(P1401).

4) For red and blue, connect to (P1401-

1P) and (P1401-3P) respectively.

1) Select G1-GAIN, and adjust the signal amplitude as follows using 

the operation SW or button on the remote control (see figure (1) 
below).
5.1 Vpp 

± 0.05 V

2) Select G1-BLK, and adjust the white-white level as follows using 

the operation SW or button on the remote control (see figure (2) 
below).
0.5 Vpp 

± 0.1 V

3) Adjust red and blue in the same way.

(G waveform diagram of process pattern)

* The part defining the amplitude to the waveform is the same for both 
R and B.

9

Sample-hold pulse 
delay amount adjust-
ment

1) Input the black signal of XGA mode.
2) Select the following.

Group: OUTPUT3
Adjustment item: ENBR-DLY
                       G: ENBG-DLY
                       B: ENBB-DLY

1) Check the blur and ghost of characters of OUTPUT3.
2) Raise the ENBR-DLY value until pre-ghost appears on the left of 

characters of OSD.

3) When the value is reduced by 1 to 2 points, pre-ghost disappears. 

Set to the value reduced by 3 from the value where pre-ghost dis-
appears.
(Set to 16 in the following case: When the ENBR-DLY value is 20, 
pre-ghost appears; when it is 19, pre-ghost disappears.)

4) Adjust green and blue in the same way.

NOTE: EPSON panels may vary by 1 to 2 points from lot to lot. To 

improve the ghost quality, perform this adjustment.

10

RGB counter voltage 
adjustment

1) Select the following.

Group: OUTPUT1
Adjustment item: R-COM
                            G-COM
                            B-COM
                            R-COM2
                            G-COM2
                            B-COM2

1) Adjust flicker using the operation SW or button on the remote con-

trol so that it becomes minimum.

2) When flicker appears on the screen unevenly, adjust the center 

area considering the whole balance.

11

RGB white balance 
adjustment

1) Input the RGB 50% gray signal. 

(XGA60Hz)

2) Select the following.

Group: OUTPUT1
Adjustment item: R1-BLK (R)
                            B1-BLK (B)

1) 1. Adjust R1-BLK and B1-BLK so that the following chromaticity 

values are obtained in the middle of the screen using CL200.
x = 294 

± 5, y = 327 ± 5

12

sRGB white balance 
adjustment

1) Input the RGB 50% gray signal.
2) Select the following.

Group: OUTPUT1
Adjustment item: S-G1-BLK
                           S-B1-BLK

1) Adjust S-G1-BLK and S-B1-BLK so that the following chromaticity 

values are obtained in the middle of the screen using CL200.
x = 322 

± 5, y = 341 ± 5

13

Auto keystone initial-
ization

1) Select the following.

Group: LINE
Adjustment item: Calibration

1) With the set placed on a level surface, press the ENTER key and 

check that K-Sensor value is 0 

± 3 (125 - 3).

Check that keystone is caused by tilting the unit.

14

Model name writing

1) Write the model name with RS232C 

command.

1) C465: MF_10000 (default)

C435: MF_10001

15

Tracking check

1) Input the RGB 10-step gray scale sig-

nal (inversion on top and bottom).

2) Select the following.

Group: OUTPUT3
Adjustment item: GAMMA

1) Check the lower gradation tracking.

When it is improper, optimize the GAMMA value.
1: Default (normal)
2: Red and blue down
3: Red and blue up

NOTE: When changing the GAMMA value, readjust the white bal-

ance.

16

Auto color shading 
correction

1) Perform the auto color shading correc-

tion using the color shading correction 
system (ccdc).

1) Check that remarkable color shading is not found on the screen.

White-white (2)

Amplitude (1)

XG-C435X/C465X

3 – 9

The following measurement and adjustment must be performed under the same conditions using the following:

• Dark room (Block out stray light.)

• Diffuse reflection (mat type) screen

The setting of the projector must be performed under the following conditions:

• Power save disabled (to keep the lamp stable during measurement)

• Auto search canceled (to fix to INPUT1)

• RGB mode of the input terminal COMPUTER1 (component mode canceled - just to be sure)

1. System setting (“Setting -” System setting””)

Condition setting for C435/C465

2. Teaching

Basically, teaching should be measured only once from model to model. However, if the optical characteristics of the set are changed significantly,
it is necessary to reset the conditions according to changes and to perform remeasurement.

Measurement method of correction factor

1) Determine the standard set of C435/C465. Each one unit (n units)

2) Switch the set to the RGB mode of the input terminal COMPUTER1.

3) Execute teaching of the standard set under the following conditions.

Condition setting for C435/C465

    System option
    Simultaneous writing of 3D correction value:

No (not checked)

    Char transmission interval:

0 ms

    Binary interval:

2 ms

    Creation of correction value by linear correction factor:

No (not checked)

    Number of image captures (during adjustment or measurement): Twice
    Number of image captures (during teaching):

4 times

    Model name:

Enter the model name newly.

    Resolution:

1024 x 768

    Binary interval:

2 ms

    Correction value, X direction:

33

    Correction value, Y direction:

25

    Number of correction bits:

8

    Adjustment value, minimum:

-32

    Adjustment value, center:

0

    Adjustment value, maximum:

32

    Number of teachings:

5

    Teaching interval:

32

    Brightness variation direction by adjustment value: Brightness UP by increasing the adjustment value (checked)
    Adjustment point:

3D (checked)
TG system (selected)
Tone 0 (checked)
Tone 1 (checked)
Other tones are not checked.

    Adjustment point (Test pattern display level)
    Tone 0:

44%

    Tone 1:

64%

    Adjustment color:

Adjustment with RGB (checked)