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Updating Firmware
The projector's firmware (software in the projector flash ROM) can be updated from a computer
connected to the projector's SERVICE port (USB port for ROM updating) with a USB cable.
To connect the projector's SERVICE port with a computer's
USB port
Use a commercially available USB cable to connect the projector's SERVICE port to the computer's
USB port.
Use a USB cable with a micro USB plug on one end for connection to the projector's SERVICE port,
and a plug on the other end with a shape that is compatible with the computer USB port.
Note
For details about how to update the firmware, see the "Projector Firmware Update Guide",
which is available at the CASIO website.
Hanging the Projector from a Ceiling
The projector can be hung from a ceiling. When doing so, the projector should be turned upside down,
and secured to the ceiling.
For full details, contact the retailer where you purchased the projector.
Important!
When hanging the projector from a ceiling, make sure that it is at least one meter away from
fire detectors, fire alarms, and other fire protection devices. Locating the projector too close to
a fire protection device creates the risk of mis-operation of the device due to warm air
exhausted from the projector. Also, avoid locating the projector close to fluorescent lights or
other strong light sources. Bright light can shorten the operating range of the remote controller
or even make remote control impossible. When selecting a location for the projector, be sure
to test for proper operation of the remote controller.
The vertical and horizontal orientation of the projected image is reversed from the normal
configuration when projecting from a projector hung from the ceiling. You need to change the
setup of the projector in order to correct for this. For details, see "Screen Settings
Mount" (page 20) under "Setup Menu Settings".
SERVICE port
33
Ceiling
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Troubleshooting
