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 components.
1. Speaker
Outputs the audio input from an external device.
2. Lamp indicator Shows the status of the lamp. For details, see page 139 "Indicator Display List".
3. Temp indicator Shows the status of the temperature inside the projector. For details, see page 139 "Indicator Display List".
4. Remote control receiver Receives the signal from the remote control.
5. Adjustable feet Adjusts the angle of the projection.
Projector Parts and Their Functions
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							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 (Y/Pb/Pr) For inputting RGB signals from a computer or component image signals (Y/Pb/Pr) from a video player.
6. Audio Out port For outputting audio signals to an external speaker.
1. Preparations for Using the Projector
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							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
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							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 Used to enter numbers.
6. [Power] button Turns the projector on and off.
7. [Freeze] button Temporarily freezes the image. For details, see page 45 "Freezing the Image".
8. [Magnify] button Displays the magnification ratio bar. Press it, and then specify the magnification ratio using the [
] and []
buttons. For details, page 44 "Enlarging the Image".
1. Preparations for Using the Projector
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							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 keystone adjustment bar. Press it, and then adjust the keystone distortion using the [
] and []
buttons. For details, page 40 "Adjusting for Keystone Distortion".
13. [Volume] button Displays the volume control bar. Press it, and then adjust the volume of the speaker using the [
] and []
buttons. For details, see page 43 "Adjusting the Volume of the Speaker".
14. [Timer] button Displays the presentation timer. For details, see page 46 "Using the Presentation Timer".
15. [ID] button Registers the remote control ID. For details, see page 26 "Operating Multiple Projectors with the Remote
Control".
16. [R-Click] button This button is not used.
17. [Page] buttons Changes the image while projecting images from a USB device or a server. Press [
] to go to the next page.
Press [
] to go to the previous page.
18. [Eco] button Switches the lamp power level. For details, see page 45 "Switching the Lamp Mode".
Remote Control Parts and Their Functions
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							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 Remote Control
Point the remote control at the remote control receiver on the projector to use it.
The effective range of the remote control is about 4.5 meters (14.7 feet) from the receiver and at an angle of about 15 degrees to the remote control receiver on the projector.
• The remote control may not be effective in some areas and in some conditions. If this happens, point the remote control at the projector and try it again.
• The remote control may not work if the remote control receiver on the projector is exposed to sunlight, fluorescent light, or strong light.
1. Preparations for Using the Projector
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							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 or water.
• Do not connect the positive and negative terminals on a battery with a wire.
• Remove the batteries that are past their suggested use period or that are depleted.
• Remove the batteries when they will not be used for extended periods.
• Keep the batteries out of the reach of children. Children may swallow or choke on the batteries. If this happens, contact a doctor immediately.
1. Remove the battery cover from the remote control.
2. Insert the batteries.
Note the direction of the positive and negative terminals when inserting the batteries.
3. Close the battery cover.
• Replace the batteries if the remote control does not work or if the effective distance becomes too
narrow.
How to Use the Remote Control
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							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 operate multiple projectors with a single remote control. It is possible to operate a maximum of
four projectors. To operate the projector with the remote control, you must assign the same ID number to
the projector and remote control. Projectors that can be operated by the remote control supplied with
this projector are RICOH PJ WX4141/WX4141N/WX4141NI.
Use the following procedure to assign the same ID number to the projector and the remote control.
Assigning an ID number to the projector
To operate multiple projectors with a single remote control, assign a different ID number to each
projector. Use the buttons on the control panel to perform the following procedure.
1. Press the [Menu] button.
2. Select [Default Settings 2], and then press the [
] button.
3. Select [Remote Control ID], and then press the [Enter] button.
1. Preparations for Using the Projector
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							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 that is the ID number of
the projector you want to operate for at least three seconds.
After the ID number of the remote control is switched, you can operate the projector with the
remote control.
How to Use the Remote Control
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							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. Contact your sales or service representative if you want to install a machine on a wall orceiling.
You can position the projector in one of four ways.
Select the setting according to the position of the projector in [Projection Mode] under [Default Settings
2]. For details, see page 118 "Default Settings 2 Menu".
1. Preparations for Using the Projector
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1. Standard 2. Rear
4. Rear Ceiling 3. Ceiling