1. Preparations for Using the Projector
This chapter explains the names and functions of the different parts of the projector and remote control,
and how to use them. It also explains how to position the projector and how to connect it to other
equipment.
Main Functions
The projector features the following functions that you can use.
Auto eco function
The projector switches the lamp power automatically by detecting the brightness of the projecting
location and image signals. This function is useful for energy saving.
Quick on
The projector starts projection automatically if the image signals are input even while in standby.
Auto keystone function
The projector automatically adjusts the shape of the projected image according to the angle at
which the projector is positioned.
Automatic focus function (RICOH PJ X3340N/WX3340N only)
The projector automatically adjusts the focus when you turn on the projector and reposition it.
AV Mute/Freeze
Pressing the [AV Mute] button mutes the sound and blanks the screen. Pressing the [Freeze] button
freezes the image temporarily.
Magnify/Zoom
Pressing the [Magnify] button enlarges the projected image. Pressing the [Zoom] button reduces the
projected image.
Timer function
Pressing the [Timer] button displays the countdown timer on the projection screen. You can check
the elapsed time on the projection screen.
Wall color mode
You can adjust the hue of the image in accordance with the color of the wall on which it is
projected.
Password setting/Key lock
You can specify a password for the projector to limit the people that can use it. The buttons on the
control panel can be disabled with the key lock setting to prevent misoperation.
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