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ViewSonic PJ551D User Guide - Page 27

Specifications - size

UPC - 766907285710

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Specifications Display Type Single 0.55" DLP panel Resolution (Pixels) XGA (1024 × 768) Lens Manual Zoom (1.1x) Contrast Ratio 2000:1 Screen Size 30" - 250" Lamp 180W Input / Output Source D-Sub 15 pin, S-video, composite video, USB Video Compatibility NTSC 3.58, NTSC4.43 PAL-60, M, N SECAM, HDTV (480i/p, 576i/p, 720p, 1080i) Scanning Frequency Horizontal Freq. 31 - 79 KHz Vertical Freq. 50 - 85 Hz Noise Level Normal: 36dB; ECO: 34dB Environment Operating: Temperature: 0°C to 40°C Humidity: 30%-85% Storage: Temperature: -20°C to 60°C Humidity: 30%-85% Power Requirement AC 100 - 240 V, 50 - 60 Hz Power Consumption 230 W Dimension 277 x 223 x 110 mm Weight 2.5 kg (5.5lb) Note: Design and Specifications are subject to change without prior notice. ViewSonic 21 PJ551D

Section	Page
Introduction	7
Projector Features	7
Package Contents	8
Projector with Lens Cap	8
AC Power Cord	8
VGA Cable (D-SUB to D-SUB)	8
User’s Manual	8
Projector Overview	9
Using the Product	11
Control Panel	11
Connection Ports	12
Remote Control	13
For the first time use:	14
For battery change:	14
1. Push the catch to the right and remove the battery holder.	14
2. Remove the old Lithium coin cell and install new one (CR2025). Ensure that the side with the mark “+” is up.	14
3. Push the battery holder back into the remote control until you feel a click.	14
Remote Control Operation	15
Installation	16
Connecting the Projector	16
Powering On/Off the Projector	17
Powering On the Projector:	17
1. Remove the projector lens cap.	17
2. Complete the AC power cord and peripheral signal cable(s) connections.	17
3. Press button to turn on the projector. The projector takes a minute or so to warm up.	17
4. Turn on your source (computer, notebook, DVD, etc.). The projector automatically detects your source.	17
Powering Off the Projector:	17
1. Press button to turn off the projector lamp. You will see a message \	17
2. Press button again to confirm.	17
3. Disconnect the AC power cord from the electrical outlet and the projector.	17
4. Do not turn on the projector immediately following a power off procedure.	17
Adjusting the Projector	18
Adjusting the Projector Height	18
1. To raise or lower the image, press the elevator button and raise or lower the front of the projector. Release the button to lock the adjustment.	18
2. To level the image on the screen, turn the tilt-adjustment foot to fine-tune the height.	18
Adjusting the Projector Zoom and Focus	18
1. Focus the image by rotating the focus ring. A still image is recommended for focusing.	18
2. Adjust the image by sliding the zoom ring.	18
Adjusting Projection Image Size	19
Menu Operation	20
1. Press the Menu button to open the OSD menu.	21
2. When OSD is displayed, use p / q to select any feature in the main menu.	21
3. After selecting the desired main menu feature, press u to enter sub-menu for feature setting.	21
4. Adjust the settings with t / u.	21
5. Press the Menu button, the screen will return to the main menu.	21
6. To exit OSD, Press the Menu button again. The OSD menu will close and the projector will automatically save the new settings.	21
Maintenance	24
Cleaning the Lens	24
Cleaning the Projector Housing	24
Replacing the Lamp	25
1. Turn off the projector.	26
2. If the projector is installed in a ceiling mount, remove it from the mount.	26
3. Unplug the power cord.	26
4. Loosen the screw in the side of the lamp cover and remove the cover.	26
5. Remove the screws from the lamp module, raise the handle, and lift out the module.	26
6. Insert the new lamp module into the projector and tighten the screws.	26
7. Replace the lamp cover and tighten the screw.	26
8. Turn on the projector. If the lamp does not turn on after the warm-up period, try reinstalling the lamp.	26
9. Reset the lamp hour. Refer to the “Setting” menu.	26
Specifications	28
LED Indicator Messages	28
Compatibility Modes	29
Computer:	29
Video:	29
Troubleshooting	30
Start-up problems	30
Image problems	30