Canon 2223B002 REALiS Manual - Page 123

Symptoms and Solutions You cannot turn on the projector. Cause Countermeasure The power cord is not connected Check whether the power cord is connected correctly (P38). correctly. The power cord has just been con- You cannot turn on the projector until the [POWER] indicator nected. turns red after connecting the power plug (P38). You attempted to turn on the pro- The projector cannot be turned on for a while after it is turned jector immediately after turning it off. Wait for a while before pressing the [POWER] button again off. (P58). The safety device has activated because you put the projector in the carrying bag during the cooling fan was rotating. You cannot release the safety device. Contact your dealer. The safety device is activated because the air intake or the exhaust vent is blocked and the internal temperature of the projector is increased. You cannot release the safety device for safety reasons. Contact your dealer. You cannot project an image from the projector. Cause Countermeasure Any connection cable is connected Check whether the projector is connected to the computer or incorrectly. AV equipment correctly (P34, 62). 20 seconds have not passed since the projector was turned on. When the projector is turned on, the Opening window is displayed for approximately 20 seconds. To project an image immediately, press the [OK] button on the remote control or top control (P38). No image is sent from the AV Check that an image is played on the connected digital cam- equipment. era, video camcorder, DVD, etc. The wrong video terminal or signal Check that the correct video terminal and signal type are type is selected. selected (P46, 68). The [NO SHOW] function has been Press the [NO SHOW] button on the remote control (P76). selected. No image is sent due to the prob- Turn on the projector and computer in this order again. lem in the computer. TROUBLESHOOTING 123