Ricoh Altair-PJ2 Series, Technical Training Manual

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Previous model (Altair PJ1)
Brightness was 3000lm
Lamp was 230 W
Max power consumption was 300W
@Remote was supported
Additional USB port: Users can use this to display JPEG or MPEG2 files
without PC or network connection.
LAN: LAN can be used for PJLink, Web Image Monitor, QuickProjection,
Miracast. Users can also use the LAN to project files that are stored on a PC
on the network.
To enable projection of a file from a PC over a network, a network utility can
be downloaded to the PC or installed from the CD that comes with the
projector. No lengthy installation procedure is required. However, installation
is required to enable sound on iOS (Macintosh); the customer has to do this.
USB adapters for PC: To register a computer USB adapter, connect the
projector to the computer, and then insert the adapter into the computer.
Have a computer USB adapter at hand, ready for installation. Do not register
computer USB adapters for multiple projectors at the same time. The
computer USB adapter might not be registered correctly.