Ricoh Projector PJ X4241N User Manual

							Freezing the Image
Freezes the video or moving image that is being projected.1. Press the [Freeze] button.
The image freezes.
2. To unfreeze the image, press the [Freeze] button again.
• An icon () appears on the screen when freeze is used.
• The Freeze function is canceled automatically if any operation is performed. • The Freeze function is for freezing the image projected on the screen. To pause the video of the connected equipment, use the pause function of the connected equipment.
Specifying the Lamp Settings
Specify the lamp settings to save energy or to make images brighter according to how you use the projector. You can select the following modes in [Eco Mode]:
On (Auto)
Select this mode to save energy. In this mode, the following settings are automatically specified:• Lamp Power: [Auto]
• Lamp Pwr on No Signal: [Eco]
• Image Eco: [On]
On (Detailed)
Select this mode to specify [Lamp Power], [Lamp Pwr on No Signal], and [Image Eco] manually.
Off
Select this mode to make images brighter. In this mode, the following settings are automaticallyspecified:
• Lamp Power: [Maximum]
• Lamp Pwr on No Signal: [Std.]
• Image Eco: [Off]
For details about [Lamp Power], [Lamp Pwr on No Signal], and [Image Eco], see page 102 "Energy Saving Settings Menu".
Operations while Projecting Images
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							1.Press the [Eco] button.
2.In [Eco Mode], select [On (Auto)], [On (Detailed)], or [Off].
3. If you selected [On (Detailed)] in Step 2, specify [Lamp Power], [Lamp Pwr on No
Signal], and [Image Eco] manually.
4. Press the [Eco] button.
• You can also change the lamp settings with [Energy Saving Settings]. For details, see page 102
"Energy Saving Settings Menu".
• The image may flicker, depending on the characteristics of the lamp, when the power is cut by the Eco Mode. If this happens, disable the Eco Mode.
Using the Presentation Timer
Displays the timer on the projection screen. This function is useful for time management when you are
giving a presentation.
1. Press the [Timer] button.
2.Specify the time period from 1 to 99 minutes using the number buttons.
You can also use the [
] and [] buttons to specify the time period.
3. Select [Display Size] using the [
] and [] buttons, and then select [Large] or [Small]
using the [
] and [] buttons.
4. Select [Display Position] using the [
] and [] buttons, and then select from the four
corners and the center using the [
] and [] buttons.
5. Select [Start] using the [
] and [] buttons, and then press the [Enter] button.
To stop the countdown, press the [Timer] button, and then select [OK] on the confirmation screen.
After the time countdown is finished, a message appears and the projector beeps.
• The projector does not beep if [Beep] in [Default Settings 1] is specified as [Off].
2. Projecting an Image
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							3. Projecting Images from a USB
Memory Device or Digital Camera
This chapter explains how to project images from a USB memory device or digital camera.
Requirements for Projecting Images from a USB Device
• It is recommended to back up the data saved to a USB device before using it. The manufacturer is not responsible for any damage due to the loss of data.
• Do not disconnect the power plug while the USB device is being accessed. Doing so may cause malfunction or data loss.
• The USB devices must support USB 2.0.
• The projector supports FAT16 or FAT32 format USB devices. Other forms of USB device are not compatible.
The projector can project still images and videos stored on a USB memory device or a digital camera.
The following still images and videos are supported by the projector:
Still imagesItemRequirementsFile extensionsjpg, jpeg, JPG, JPEGFile sizeLess than 10 MBNumber of pixels2 × 2 to 5120 × 5120 pixelsFile formatBaseline formatVideosItemRequirementsFile extensionsmpg, mpeg, MPG, MPEG, m2ts, m2t, M2TS, M2T, m2p, M2P,
mp4, MP4, mov, MOVFile sizeLess than 2 GB (FAT16) or 4 GB (FAT32)Number of pixels320 × 240 to 1920 × 1080 pixels
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							ItemRequirementsVideo compression format• MPEG2 when the container format is MPEG2-PS or MPEG2-TS
• H.264 when the container format is MP4 or QuickTime
Audio compression format
• MPEG1/2-Audio Layer2 when the container format is MPEG2-PS or MPEG2-TS
• Linear PCM when the container format is MPEG2-PS or QuickTime
• AAC-LC when the container format is MP4 or QuickTimeContainer formatMPEG2-PS, MPEG2-TS, MP4, QuickTimeFrame rateLess than 30 fpsBit rateLess than 20 Mbps (recommended)
• The maximum number of files that can be displayed in the list is 512 per folder.
• Characters that can be used for file names and folder names are single-byte letters and numbers and characters used in the language specified in [Language] under [Default Settings 2]. If
characters for languages other than the language specified are used, the file name or folder name
will not be displayed properly.
• If the total number of characters in the file name and the path exceeds 255, the file cannot appear on the list.
• Data in a folder that is stored six levels or more into a hierarchy cannot be accessed. • The projector may not be able to project a file whose compression ratio is low.
• For information about which digital cameras can be used with the projector, contact your sales representative or service representative.
3. Projecting Images from a USB Memory Device or Digital Camera
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							How to Project Images from USB Memory
Device
For basic operations, such as how to turn on the projector or adjust the focus, see page 37 "Projecting
an Image".
Connecting the USB Device
Connect the USB memory device or digital camera to the projector.
The USB device can be connected even if the projector is already on.
1. Connect the USB device to the USB port on the projector.
Check the port orientation before connecting.
• If the projector does not recognize the USB device when it is connected, disconnect and reconnect the USB device.
• USB hubs cannot be connected.
• If [Auto Start Slideshow] in [USB Settings] is specified as [On], the slide show starts automatically with the files in the root directory as soon as the USB device is connected.
Projecting Images from a USB Memory Device
Connect the USB memory device or digital camera to the projector. For details, see page 53
"Connecting the USB Device".
How to Project Images from USB Memory Device
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							1.If [USB Memory] is not selected as the input signal, press the [Input] button.
2.Switch the input signal to [USB Memory].
For details about how to switch the input signal, see page page 38 "Projecting an Image".
The files within the root directory are displayed.
3. Select the file, [Slideshow], or folder, and then press the [Enter] button.
• When a file is selected
If you select a JPEG file, its image is projected. If you select an MPEG file, the video plays.
• When [Slideshow] is selected A slide show starts with the files in the current folder.
• When a folder is selected The file list within the folder is displayed. Repeat Step 2 until the file you want to project is
displayed.
• You can also control the projected images using the control panel on the projector.
• Images are displayed in the numerical and alphabetical order of their file name headers. • You can specify the slide show switching interval for still images in [Display Interval (sec.)] under [USB Settings].
• If a video file is in a folder that has been selected for a slide show, the entire video plays. When the video finishes, the next file is displayed.
• You can switch the display format of the file list. Select [To Thumbnail] to switch to thumbnail display, or select [To List Display] to switch to file name list display.
3. Projecting Images from a USB Memory Device or Digital Camera
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							Controlling the Projected Image
Use the remote control to control a projected still image or video.
How to control a still image
• [Enter] button: Starts the slide show from the projected image. Stops the slide show that is inprogress.
• [
] button: Displays the next image.
• [
] button: Displays the previous image.
• [
] button: Rotates the image 90° to the right.
• [
] button: Rotates the image 90° to the left.
• [Menu] button: Returns to the [USB File Projection] screen.
How to control a video
• [Enter] button: Pauses or restarts the video.
• [
] button: Fast forwards the video. If a video is paused, displays the next image.
• [
] button: Rewinds the video. If a video is paused, displays the previous image.
• [
] button: Increases the volume.
• [
] button: Decreases the volume.
• [Menu] button: Returns to the [USB File Projection] screen.
• You can also control the projected videos from the control panel on the projector.
• The rewind and fast forward speed increases three levels each time the button is pressed. To reduce the speed to its original, press the [Enter] button.
• If any operation except for volume adjustment is performed during the slide show, the slide show stops.
Disconnecting the USB Device
1. Press the [Menu] button if an image is projected.
The [USB File Projection] screen is displayed.
2. Select [Remove USB Mem.] on the [USB File Projection] screen, and then press the [Enter]
button.
The confirmation screen is displayed.
3. Select [OK], and then press the [Enter] button.
4. Disconnect the USB device.
How to Project Images from USB Memory Device
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							• A USB device can also be disconnected by selecting [Remove USB Mem.] in [USB Settings].
3. Projecting Images from a USB Memory Device or Digital Camera
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							Projecting Images in a Slide ShowProjecting a Slide Show at a Specified Time
You can project a slide show of files on a USB device at a specified time.This function is useful if you want to use the projector to decorate a shop window with projected images
according to the shop's business hours, for example.
Specify the following two settings to use this function:
• Power Timer Use this setting to specify the day and time to project a slide show.
• Auto Start Slideshow Enable this setting to automatically start the slide show with the files in the USB device.
This section explains how to set the projector to project the slide show with the files in the USB device
automatically from 9:00 to 18:00 every Sunday as an example.
• To use Power Timer, you must set the current time. For details, see page 107 "Default Settings 2 Menu".
• This function is not available when [Power on Standby] is set to [Eco] and [NW Settings on Standby] is set to [Do not Use].
Specifying Power Timer
1. Press the [Menu] button.
Projecting Images in a Slide Show
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							2.Select [Default Settings 2], and then press the [] button.
3.Select [Power Timer], and then press the [Enter] button.
4. Select [Timer Projection], and then press the [Enter] button.
5. Select [On], and then press the [Enter] button.
6.Select [Projection Day], and then press the [Enter] button.
7. Select a day to project the slide show (Sunday in this example), and then press the [Enter]
button.
3. Projecting Images from a USB Memory Device or Digital Camera
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