Symptoms And Solutions - Canon SX7 MARKII User Manual

Symptoms and Solutions

You cannot turn on the projector.
Cause
The power cord is not connected
correctly.
The power cord has just been con-
nected.
You attempted to turn on the pro-
jector immediately after turning it
off.
The safety device has activated
because you put the projector in
the carrying bag during the cooling
fan was rotating.
The safety device is activated
because the air intake or the
exhaust vent is blocked and the
internal temperature of the projec-
tor is increased.
You cannot project an image from the projector.
Cause
Any connection cable is connected
incorrectly.
20 seconds have not passed since
the projector was turned on.
No image is sent from the AV
equipment.
The wrong video terminal or signal
type is selected.
The [NO SHOW] function has been
selected.
No image is sent due to the prob-
lem in the computer.
Check whether the power cord is connected correctly (P40).
You cannot turn on the projector until the [POWER] indicator
turns red after connecting the power plug (P40).
The projector cannot be turned on for a while after it is turned
off. Wait for a while before pressing the [POWER] button again
(P60).
You cannot release the safety device. Contact your dealer.
You cannot release the safety device for safety reasons. Con-
tact your dealer.
Check whether the projector is connected to the computer or
AV equipment correctly (P36, 64).
When the projector is turned on, the Opening window is dis-
played for approximately 20 seconds. To project an image
immediately, press the [OK] button on the remote control or
top control (P40).
Check that an image is played on the connected digital cam-
era, video camcorder, DVD, etc.
Check that the correct video terminal and signal type are
selected (P48, 70).
Press the [NO SHOW] button on the remote control (P78).
Turn on the projector and computer in this order again.
Countermeasure
Countermeasure
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