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9. Troubleshooting
9. TROUBLESHOOTING
Overview
•
•
9.1
Diagnostic LEDs
Position of the diagnostic LEDs
The diagnostic LEDs can be found near the local keypad of the projector.
LED 1
BACKLIGHT
LED 2
LED 3
Image 9-1
SIM 7: LEDs
Description of the diagnostic LEDs
Technically each LED consists of a red LED and a green LED. If both are ON, the visible color is orange.
LED
Green
Orange
Red
LED 1
Cool down sequence: blinks
2 minutes after switching to
standby
3
Upgrading
Rescue program (Software error)
LED 2
Not used
Not used
Hardware error
LED 3
IR acknowledgement: blinks
Not used
Standby Status
Backlight
Not used
Not used
Keypad activation
9.2
Basic troubleshooting guide
About this chapter
In this section we start from the symptoms that can be seen in case of an unusual situation to come to a possible cause and solution
or to detect which module is causing the problem. It is a
fi
rst level tool
which implies that it will not be possible to come to a solution
at all times. If no solution can be found by using this troubleshooting guide, please contact
your dealer
.
3. Projector cannot be restarted during this period
R59770066 SIM 7Q SERIES 08/12/2014
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Содержание R92112011
Страница 8: ...Table of contents 4 R59770066 SIM 7Q SERIES 08 12 2014...
Страница 14: ...2 Packaging 10 R59770066 SIM 7Q SERIES 08 12 2014...
Страница 38: ...4 Installation 34 R59770066 SIM 7Q SERIES 08 12 2014...
Страница 52: ...5 Setup 48 R59770066 SIM 7Q SERIES 08 12 2014...
Страница 82: ...7 Advanced Image 7 50 Image 7 51 Image 7 52 78 R59770066 SIM 7Q SERIES 08 12 2014...
Страница 119: ...7 Advanced Image 7 121 Image 7 122 Image 7 123 Image 7 124 R59770066 SIM 7Q SERIES 08 12 2014 115...
Страница 139: ...7 Advanced Image 7 157 R59770066 SIM 7Q SERIES 08 12 2014 135...
Страница 168: ...7 Advanced 164 R59770066 SIM 7Q SERIES 08 12 2014...
Страница 184: ...8 Maintenance 180 R59770066 SIM 7Q SERIES 08 12 2014...
Страница 190: ...10 Environmental information 186 R59770066 SIM 7Q SERIES 08 12 2014...
Страница 196: ...C GLD alignment 192 R59770066 SIM 7Q SERIES 08 12 2014...
Страница 200: ...D Image files 196 R59770066 SIM 7Q SERIES 08 12 2014...
Страница 202: ...Glossary 198 R59770066 SIM 7Q SERIES 08 12 2014...
Страница 206: ...Index Z zoom 41 locking 41 202 R59770066 SIM 7Q SERIES 08 12 2014...
Страница 208: ...List of tables 204 R59770066 SIM 7Q SERIES 08 12 2014...