Epson PowerLite 1705c Benutzerhandbuch

When you use the multi-screen feature to project from one source 
(one image) using multiple projectors (as described on page 81), you 
can match the color between projectors. For each screen, you can set 
five levels of brightness and color correction.

To match the display colors as closely as possible, first make sure that 
all the projectors are set to the same color mode. See page 116 for 
instructions. Then follow these steps:

1. Press the 

Menu

 button and open the Extended menu.

2. Select 

Multi-screen

 and press 

Enter.

 

3. Press 

Enter

 again to select 

Screen ID

.

4. Assign an ID number to each screen. Once you assign the 

number, you can select an individual screen by pressing the 

Num

 

button on the remote control while pressing the number button 
that corresponds to the screen number.

5. Select 

Image Correction 

and press 

Enter

.

6. Start by adjusting the brightness of Level 1 for two projectors. 

Match the darker projector to the lighter one. Press 

Enter

 to see 

the effects of your adjustments.

7. Next, adjust the brightness of Level 5 for the same two projectors. 

Match the brighter projector to the darker one.

8. Adjust and match the brightness of Levels 2, 3, and 4. 

9. Adjust and match the G/R color correction for all levels. Then 

adjust and match the B/Y correction for all levels. 

10. If you are using three or four projectors, repeat steps 6 through 9 

to match projector 3 to projector 2, then match projector 4 to 
projector 3.