3-6
EMP-S4
SEIKO EPSON
Revision:B
3.2.3 Power Supply On/Off
A
START
Power cord connection.
Is the indicator lit orange
?
Press the
[P
ower
]
button on
the control panel. Does the
indicator flash green
?
Does the indicator
flash green
?
(To next page)
Replace the Power Supply
Ballast Unit.
Press the
[P
ower
]
button
on the remote control.
Does the indicator
flash green
?
Reconnect or replace the
control panel.
T
o
START
T
o
START
Refer to "2.9
L
ED Indicators" on page 2-21.
Replace tha Optical Engine
and the MA Board.
N
o
Yes
N
o
Yes
N
o
Yes
N
o
Yes
Summary of Contents for EMP-S4
Page 1: ...Service Manual Data Projector EMP S4 ...
Page 13: ...Chapter 1 Product Specifications ...
Page 25: ...1 13 EMP S4 SEIKO EPSON Revision B 1 5 External Views Figure 1 8 External Dimensions Unit mm ...
Page 26: ...1 14 EMP S4 SEIKO EPSON Revision B Figure 1 9 External Dimensions Unit Inch ...
Page 27: ...Chapter 2 Theory of Operation ...
Page 49: ...Chapter 3 Troubleshooting ...
Page 63: ...Chapter 4 Disassembly Assembly ...
Page 97: ...Chapter 5 Appendix ...
Page 102: ...5 6 EMP S4 SEIKO EPSON Revision B ...