Ricoh PJ WX4153N, Operating Instructions Manual

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6. Arrow buttons
• The [ ] and [ ] buttons are used to adjust the keystone distortion. The [ ] and [ ] buttons are used to
adjust the volume.
• These buttons are also used to operate the menu screen and the value bar.
7. Projection window
Enlarges and projects the image.
8. Top cover
To be removed when attaching the interactive sensor.
• The top of the projector is covered with a protective film when it is shipped. Remove the film before
using the projector.
Front and Left-Side View
• Do not obstruct the machine's vents. Doing so can result in fire as the internal components are
overheated.
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7 6 5
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1. Speaker
• Outputs the audio input from an external device.
• Also works as an intake vent.
2. Lamp indicator
Shows the status of the lamp. For details, see page 121 "Indicator Display List".
3. Temp indicator
Shows the status of the temperature inside the projector. For details, see page 121 "Indicator Display List".
1. Preparations for Using the Projector
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