Ricoh Projector PJ WX4141N User Manual

6. Arrow buttonsThe [
] 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.
• The top of the projector is covered with a protective film when it is shipped. Remove the film beforeusing the projector.
Front and Left-Side View
• Do not obstruct the machine's vents. Doing so risks fire caused by overheated internal...

6. Focus leverAdjusts 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 risks fire caused by overheated internal components.
1. USB port
For connecting a USB memory device or USB device cable.
2. HDMI port For inputting HDMI signals from a computer or video player.
3. Video In port For inputting image signals from a video player.
4. LAN port For connecting an Ethernet cable.
5. Computer In port...

7. Audio In portFor inputting audio signals from a computer or video player.
8. Intake vents For circulating air from the outside to cool the projector.
9. AC In socket For connecting the power cord set provided with the projector.
10. Security slot (Kensington slot) For connecting an anti-theft cable.
Bottom View
1. Lamp cover Remove to replace the lamp.
Projector Parts and Their Functions
21CZE105
1   

Remote Control Parts and Their Functions
1. [Menu] buttonDisplays the menu screen. Press it again to close the menu screen.
2. [Input] button Switches the signal input. For details about how to switch the input signal, see page 36 "Projecting anImage".
3. [AV Mute] button Temporarily blanks the screen and mutes the audio. For details, see page 45 "Temporarily Blanking the
Image and Muting the Audio".
4. Arrow buttons Used to operate the menu screen and the value bar.
5. Number buttons...

9. [Enter] buttonEnters the selected item or mode.
10. [Zoom] button Displays the digital zoom bar. Press it, and then adjust the size of the projected image using the [
] and []
buttons. For details, see page 41 "Reducing the Size of the Projected Image".
11. [Sound] button Displays the sound quality selection screen. Press it, and then select the sound quality using the [
] and []
buttons. For details, see page 43 "Switching the Sound Quality".
12. [Keystone] button Displays the...

How to Use the Remote ControlYou can use the remote control to turn the projector on and off, and to change the signal of the imagebeing input and projected. You can also enlarge or reduce the image and mute the audio.
• Note the following precautions when using the remote control:
• Do not drop or hit the remote control.
• Do not place the remote control in a place that is very hot or very humid.
• Do not get the remote control wet. Also, do not place it on anything that is wet.
Effective Range of the...

Loading Batteries into the Remote Control• For safe operation, follow the warnings below regarding the batteries. If you use the batteriesincorrectly, it may result in fire or injury due to batteries leaking or exploding.
• Do not use batteries other than the ones specified.
• Do not mix and use batteries that are different types or that are new and old.
• Correctly insert batteries according to the polarity (
/).
• Do not charge non-rechargeable batteries.
• Do not heat or throw the batteries into fire...

Inputting Text
Use the keyboard that is displayed on screen to input text on the setting screen.1. Select a character using the [
], [], [], and [] buttons.
The selected character is highlighted in orange.
2. Press the [Enter] button.
The selected character appears in the text area.
3. After inputting all the characters, select [OK].
4. Press the [Enter] button.
• You can also use the number buttons on the remote control to input numbers.
Operating Multiple Projectors with the Remote Control
You can...

4.Select the ID number to assign to the projector, and then press the [Enter] button.
5.Select [OK] on the confirmation screen, and then press the [Enter] button.
6. Press the [Menu] button to close the menu screen.
Changing the remote control's ID number
You can switch the ID number of the remote control to match the ID number of a projector. You can
check the ID numbers of projectors in [Remote Control ID] in [Default Settings 2].
1. Press and hold the [ID] button, and then press the number button...

Positioning the Projector
When positioning the projector, place it so that the projector's rear side faces the screen. Make sure the
projector and the screen are parallel to each other.
Adjust the distance between the projector and the screen according to the size of the projected image.
For details, see page 29 "Relationship Between the Projection Distance and the Screen Size".
Projection Mode• If a machine is incorrectly installed on a wall or ceiling, it may fall down and cause an injury....