Ricoh WX4130n operating instructions Preparations for Using the Projector, Main Functions

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 set function

The projector detects the signal and adjusts for flickering and the position of the projected image if you press the [Auto set] button when the projector is connected to a computer.

Auto keystone function

The projector automatically adjusts the shape of the projected image according to the angle at which the projector is positioned.

AV Mute/Freeze

Pressing the [AV Mute] button mutes the sound and blanks the screen. Pressing the [Freeze] button pauses the image temporarily.

Magnify/Zoom

Pressing the [Magnify] button enlarges the projected image. Pressing the [Zoom] button reduces the projected image.

Wall color correction

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.

Administrator authentication

Enable administrator authentication so that only the administrator can change the security settings. This improves the security of the projector because general users cannot change the settings.

User logo function

The projector can project a registered logo or image when there is no signal or when it is starting up.

Presentations without a computer

The projector can project JPEG or MPEG files from a USB memory device that is connected to it. JPEG files stored on a digital camera can also be projected.

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