Ricoh Projector PJ WX4152N User Manual

							7. Audio In port
For 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] button
Displays 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 an
Image".
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] button
Enters 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 24 "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 Control
You can use the remote control to turn the projector on and off, and to change the signal of the image
being 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 batteries
incorrectly, 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. Loading batteries
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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							Removing batteries
1.
Remove the battery cover from the remote control.
2. Remove the batteries.
3. Close the battery cover.
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 WX4152/WX4152N/WX4152NI.
Use the following procedure to assign the same ID number to the projector and the remote control.1. Preparations for Using the Projector
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							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.
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]. How to Use the Remote Control
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							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.
1. Preparations for Using the Projector
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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 or
ceiling. You can position the projector in one of five ways.
Select the setting according to the position of the projector in [Projection Mode] under [Default Settings
2]. For details, see page 120 "Default Settings 2 Menu".
Positioning the Projector
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							1. Standard
The projector is placed in front of a screen onto which the images are projected.
2. Rear
The projector is placed behind a screen onto which the images are projected.
3.
Ceiling
The projector is mounted on the ceiling in front of a screen onto which the images are projected.
4. Rear Ceiling The projector is mounted on the ceiling behind a screen onto which the images are projected.
5. Tabletop The projector is placed in such a way to use the top surface of a table as the screen, and project the image on
the tabletop.
1. Preparations for Using the Projector
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1. Standard2. Rear
4. Rear Ceiling
5. Tabletop 3. Ceiling