SMART Board M600ix3, Конфигурация и руководство пользователя

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CHAPTER 5
TROUBLESHOOTING THE INTERACTIVE WHITEBOARD SYSTEM
41 smarttech.com/kb/170910
Lamp state Power LED Projector
Service light
Diagnostic
Indicator
Description Remedy
On Solid green Solid red Lh Lh = Lamp hours reminder
After the projector starts, a message
appears on-screen telling the user to
replace the lamp soon. The message
disappears after a moment. The Lh
code remains.
Order a new lamp soon.
Off Flashing red Flashing
amber LH LH = Lamp voltage too high
The projector has detected that the
lamp voltage is too high for safe
operation.
Replace the lamp.
Off after
failing to
turn on Flashing
amber Flashing
amber LF LF = Lamp failure
The lamp failed to turn on after
several attempts.
Wait 20 minutes, and then try to
turn the projector on again.
If the condition persists, replace the
lamp.
Off Flashing red Flashing red OH OH = Thermal sensor overheat
The projector has over-heated and
shut down automatically. The
system can be restarted to resume
normal operation.
The projector may require cleaning,
or the operating environment is too
hot. It may be possible to resume
normal operation if the lamp has
been turned off for at least 30
minutes and operating environment
has cooled down.
Off Flashing red Flashing red dH dH = Lamp driver overheat
The projector has over-heated and
shut down automatically. The
system can be restarted to resume
normal operation.
The projector may require cleaning,
or the operating environment is too
hot. It may be possible to resume
normal operation if the lamp has
been turned off for at least 30
minutes and operating environment
has cooled down.
Off Solid red Solid red LF LF = Lamp failure If the condition persists, replace the
lamp.
LH LH = Lamp voltage too high Replace the lamp.
F1 F1 = System fan 1 failure Contact SMART Support.
F2
F2 = System fan 2 failure
F3
F3 = System fan 3 failure
F4
F4 = Blower fan failure
FC FC = Color wheel failure
PS
PS = 12 VDC failure
FP
FP = DDP processor failure
Fd Fd = DmD failure
Fb Fb = Lamp driver (ballast) failure