Canon REALiS WUX6000 D Pro AV User Manual - Page 207

Troubleshooting ■ You Cannot Project an Image Appropriately Cause The projected image is inverted in the vertical or horizontal direction. The dot clock of the input signal is higher than 162 MHz with a BNC cable. A computer cable is used in which some pins are not connected. Countermeasure The ceiling mounted / rear projection setting is incorrect. Check the [Image flip H/V] setting in the [Install settings] menu. (P141) Set the signal dot clock to 162 MHz or less on your computer. Use a computer cable in which all pins are connected. ■ The Projector Power Turns Off Cause The air intake or exhaust vent is blocked. The air filter is dirty. The lamp has broken (or there is a lamp malfunction). The operating temperature is inappropriate. Countermeasure Check whether the air intake or exhaust vent is blocked. If the air intake or exhaust vent is blocked, the temperature inside the projector will increase and the power is automatically turned off to protect the projector. (The [WARNING] indicator and [TEMP] indicator are lit.) Wait until the projector temperature drops, then make sure that the intake and exhaust vents are not blocked and turn on the projector. (P31, P38) Check whether the air filter is clogged with dust. If the air filter is clogged, clean or replace the air filter. (P196) If the lamp has broken, follow the instructions on "Precautions on the lamp" (P21). Check whether the operating temperature is between 0°C (32°F) and 40°C (104°F). (P24) Projector settings must be adjusted when using the projector at altitudes of 2,300 m (7,545.8') or higher. In the [Install settings] menu, set [Fan mode] under [Professional settings] to [High altitude]. (P146) Appendix Other Information 207