Ricoh Projector PJ X3351N User Manual

							3.Select an input signal, and then press the [Enter] button.
RICOH PJ X3351N/WX3351N/WX4241N
RICOH PJ X4241N
• If [Auto Input Search] in [Default Settings 1] is specified as [On], pressing the [Input] button changes the input to one that is different from the image signal being input.
• The standby screen for the network input is displayed if the signal is lost or there is no signal being input from the connected equipment. Check that the equipment is turned on and that it is properly
connected to the projector.
• If the projector does not support the input signal, a "Unsupported signal" message is displayed.
• The projector's focus may shift slightly if the temperature in the room changes or during the first 30 minutes after the projector is turned on. Readjust the focus if this happens. The focus is more stable
when the temperature is stable.
• The brightness of the image may vary temporarily because the lamp may automatically adjust to maintain its condition.
When projecting the screen of a laptop computer
When connecting a laptop computer to the projector, switch the computer's image output. In Windows operating systems, the image output can be switched with a function key. While pressing
and holding the [Fn] key, press the 
 key, the  key, or the LCD/VGA function key.
Examples of various computersComputer brandKey combinationMSI[Fn] + [F2]Basic Operations for Using the Projector
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							Computer brandKey combinationEverex, MITSUBISHI, NEC, Panasonic, SOTEC[Fn] + [F3]Gateway, HP[Fn] + [F4]acer, SHARP, SOTEC, TOSHIBA[Fn] + [F5]HITACHI, IBM, lenovo, SONY[Fn] + [F7]ASUS, DELL, EPSON, HITACHI[Fn] + [F8]FUJITSU[Fn] + [F10]
• Depending on the computer, the image may not be projected properly if it is displayed on thecomputer's LCD display while being projected onto the screen by the projector. If this happens, turn
off the computer's LCD display. For details about switching the display, see the manual provided
with the computer.
Turning Off the Projector
• Unplug the power cord if the projector will not be used for an extended period of time.
• After disconnecting the power cord, wait at least 1 second before connecting the power cord again. Not doing so may result in a malfunction.
1. Press the [Power] button.
The confirmation screen appears.
2. Press the [Power] button.
The projector beeps and enters the standby mode.
3. Disconnect the power cord.
• After turning the lamp off, wait about five minutes for the lamp to cool before turning the lamp on
again. The lamp may not light if it is very hot.
• The projector turns off as soon as the power cord is disconnected (direct power off).
2. Projecting an Image
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							• You can specify the settings for saving energy in standby mode in [Energy Saving Settings]. Fordetails, see page 102 "Energy Saving Settings Menu".Basic Operations for Using the Projector
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							Adjusting the Projected Image
Adjusting the Angle of the Projection
You can adjust the height of the projected image by using the adjustable feet to change the angle of the
projector.
1. Lift the lens side of the projector.
2. While holding the lever (
), adjust the length of the adjustable feet ().
Adjust the height of the right and left adjustable feet so the projector is level.
• The projector automatically adjusts the projected image for keystone distortion according to the projection angle. If [Auto Keystone (Vertical)] in [Display Settings] is specified as [Off], manuallyadjust for keystone distortion. For details, see page 45 "Adjusting for Keystone Distortion".
Changing the Size of the Projected Image
If the size of the projected image does not fit the screen, you can change the size of the projected image.
2. Projecting an Image
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							Reducing the size of the projected image
The image can be reduced by 80 to 100% using the digital zoom function.1. Press the [Zoom] button.
The value bar appears at the bottom of the screen.
2. Adjust the size of the projected image using the [
] and [] buttons.
Press the [] button to reduce the size of the projected image. Press the [] button to enlarge the
size of the projected image. The image is enlarged until it reaches the original size.
• The image may sometimes be disrupted while it is reduced.
Enlarging the size of the projected image
The image can be enlarged by 100 to 150% using the optical zoom function.
The optical zoom function is available with RICOH PJ X3351N/WX3351N.
1. Move the zoom lever to adjust the size of the projected image.
Adjusting the Projected Image
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							Adjusting the Focus
Adjust the focus of the projected image.
Adjusting the focus of RICOH PJ X3351N/WX3351N
The focus is automatically adjusted by the automatic focus function. The automatic focus function works
when you turn on the projector, move the zoom lever, and reposition the projector.
The effective range of the automatic focus function is the following:
• RICOH PJ X3351N: 0.92 to 5.39 m (3.02 to 17.67 feet)
• RICOH PJ WX3351N: 0.77 to 4.57 m (2.53 to 14.98 feet)
When projecting an image beyond the effective range of the automatic focus function or the focus is not adjusted for some other reason, adjust the focus manually.
1. Press the [Focus] button.
2.Adjust the focus using the [] and [] buttons.
• The automatic focus function may not work correctly for the following types of screens:
• Highly reflective screen such as a whiteboard
• Black matte screen
• The automatic focus function may not work correctly depending on the projection angle.
Adjusting the focus of RICOH PJ X4241N/WX4241N
1. Move the focus lever to adjust the focus.
The shape of the projected image changes slightly when the focus lever is moved.
2. Projecting an Image
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							Adjusting for Keystone Distortion
If the projector is placed at an angle, the projected image will be distorted. This is called keystonedistortion.
If [Auto Keystone (Vertical)] in [Display Settings] is specified as [Off], manually adjust for keystone
distortion.
1. Press the [Keystone] button.
The value bars appear at the bottom of the screen.
2. Adjust the keystone distortion using the [
] and [] buttons.
Press the [
] and [] buttons to switch between vertical and horizontal adjustments.
When [Keystone (Vertical)] is selected
Adjusting the Projected Image
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							Press the [] button to decrease the width of the bottom of the projected image. Press the []
button to decrease the width of the top of the projected image.
When [Keystone (Horizontal)] is selected
Press the [] button to decrease the length of the left edge of the projected image. Press the
[
] button to decrease the length of the right edge of the projected image.
• If [4-corner Correction] is enabled in [Display Settings], the screen for selecting [4-corner Correction] or [Keystone(Vert./Horiz.)] is displayed when you press the [Keystone] button. In this
case, select [Keystone(Vert./Horiz.)] using the [
] and [] buttons, and then press the [Enter]
button. On the confirmation screen, select [OK], and then press the [Enter] button. [4-corner Correction] is disabled and reset to its default.
• Some data may be lost or the image quality may be degraded depending on the degree of the keystone adjustment and the type of the image.
• You can manually adjust for keystone distortion even if [Auto Keystone (Vertical)] is specified as [On]. However, if you change the angle of the projector, it is automatically adjusted again.
• The keystone adjustment level stays registered even if the projector is turned off. We recommend that you specify [Auto Keystone (Vertical)] to [Off] if the projector and screen are permanently
installed.
• You can also adjust the keystone distortion from the control panel on the projector.
2. Projecting an Image
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							Operations while Projecting ImagesAdjusting the Volume of the Speaker
1. Press the [Volume] button.
The value bar appears at the bottom of the screen.
2. Adjust the volume using the [
] and [] buttons.
Press the [] button to decrease the volume. Press the [] button to increase the volume.
• You can also adjust the volume of the speaker from the control panel on the projector.
Enlarging the Image
Enlarges and displays a part of the image. The image can be enlarged in a range of 100 to 200%.
The enlarged image becomes grainy due to the digital processing.
1. Press the [Magnify] button.
The value bar appears at the bottom of the screen.
2. Adjust the magnification ratio using the [
] and [] buttons.
Operations while Projecting Images
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							Press the [] button to decrease the magnification ratio. Press the [] button to increase the
magnification ratio.
3. Press the [Enter] button.
4. Move the display position using the [
], [], [], and [] buttons.
To change the magnification ratio, press the [Enter] button, and then repeat Step 2.
5. To cancel this function, press the [Magnify] button again.
• The Magnify function is canceled automatically if any operation is performed.
• The image may sometimes be disrupted while it is enlarged or while moving the enlarged portion.
Temporarily Blanking the Image and Muting the Audio
Temporarily blanks the screen and mutes the audio.
This is useful when projecting images from another projector or an OHP.
1. Press the [AV Mute] button.
The image blanks and the audio mutes.
2. To cancel this function, press the [AV Mute] button again.
• An icon () appears on the screen when AV mute is used.
• The AV mute function is canceled automatically if any button on the control panel is pressed.
• You can also use the [AV Mute] button on the projector's control panel.
2. Projecting an Image
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