Ricoh PJ WX4153N, Operating Instructions Manual

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4. Remote control receiver
Receives the signal from the remote control.
5. Adjustable feet
Adjusts the angle of the projection.
6. Focus lever
Adjusts the focus of the image.
7. Exhaust vents
Releases hot air from inside the projector.
Rear and Right-Side View
• Do not obstruct the machine's vents. Doing so can result in fire as the internal components are
overheated.
11 10 9
2 1 3
7 8 6 5 4
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1. USB port
For connecting a USB memory device or USB device cable.
2. HDMI-1/MHL port
For inputting HDMI or MHL signals from a computer or video player.
3. HDMI-2 port
For inputting HDMI signals from a computer or video player.
4. LAN port
For connecting an Ethernet cable.
Projector Parts and Their Functions
19