Home » ViewSonic Manuals » Projectors » ViewSonic PJD6251 » Manual Viewer

ViewSonic PJD6251 PJD6251 User Guide (English) - Page 44

Replacing the Lamp

UPC - 766907361117

Add to My Manuals
Save this manual to your list of manuals

Page 44 highlights

Replacing the Lamp As the projector operates over time, the brightness of the projector lamp gradually decreases and the lamp becomes more susceptible to breakage. We recommend replacing the lamp if a warning message is displayed. Do not attempt to replace the lamp yourself. Contact the qualified service personnel for replacement. „ The lamp is extremely hot right after turning off the projector. If you touch the lamp, you may scald your finger. When you replace the lamp, wait for at least 45 minutes for the lamp to cool down. „ Do not touch the lamp glass at any time. The lamp may explode due to improper handling, including the touching of the lamp glass. „ Lamp lifetime may differ from lamp to lamp and according to the environment of use. There is no guarantee of the same lifetime for each lamp. Some lamps may fail or terminate their lifetime in a shorter period of time than other similar lamps. „ A lamp may explode as a result of vibration, shock or degradation as a result of hours of use as its lifetime draws to an end. Risk of explosion may differ according to the environment or conditions in which the projector and lamp are being used. „ Wear protective gloves and eyeglasses when fixing or detaching the lamp. „ Faster on-off-cycles will damage the lamp and reduce lamp life. Wait at least for 5 minutes to turn off the projector after powering on. „ Do not operate the lamp in proximity to paper, cloth, or other combustible material nor cover it with such materials. „ Do not operate the lamp in an atmosphere containing an inflammable substance, such as thinner. „ Thoroughly ventilate the area or the room when operating the lamp in an oxygen atmosphere (in the air). If ozone is inhaled, it could cause headaches, nausea, dizziness, and other symptoms. „ The inorganic mercury is involved in the lamp. If the lamp bursts, the mercury inside the lamp will be exposed. Leave the area immediately if the lamp shatters while being operated and ventilate the area for at least 30 minutes in order to avoid the inhalation of mercury fumes. Otherwise it could be harmful to user's health. EN-41

Section	Page
VPD-X5700-EN-8G.pdf	6
Introduction	8
Projector Features	8
Package Contents	9
Projector with Lens Cap	9
AC Power Cord	9
Projector Overview	10
Using the Product	12
Control Panel	12
Connection Ports	13
Remote Control	14
Installing the Batteries	15
1. Open the battery cover in the direction shown.	15
2. Install batteries as indicated by the diagram inside the compartment.	15
3. Close the battery cover into position.	15
Remote Control Operation	16
Installation	17
Connecting the Projector	17
Powering On/Off the Projector	18
Powering On the Projector:	18
1. Remove the projector lens cap.	18
2. Complete the AC power cord and peripheral signal cable(s) connections.	18
3. Press button to turn on the projector. The projector takes a minute or so to warm up.	18
4. Turn on your source (computer, notebook, DVD, etc.). The projector automatically detects your source.	18
Powering Off the Projector:	18
1. Press button to turn off the projector lamp. You will see a message \	18
2. Press button again to confirm.	18
3. Disconnect the AC power cord from the electrical outlet and the projector.	18
4. Do not turn on the projector right after power off.	18
Adjusting the Projector	19
Adjusting the Projector Height	19
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.	19
2. To level the image on the screen, turn the tilt-adjustment foot to fine-tune the height.	19
Adjusting the Projector Zoom and Focus	19
1. Focus the image by rotating the focus ring. A still image is recommended for focusing.	19
2. Adjust the image by sliding the zoom ring.	19
Adjusting Projection Image Size	20
Menu Operation	21
1. Press the MENU button to open the OSD menu.	23
2. When OSD is displayed, use p / q to select any feature in the main menu.	23
3. After selecting the desired main menu item, press u to enter sub-menu for feature setting.	23
4. Use p / q to select the desired item and adjust the settings with t / u.	23
5. Press the MENU button, the screen will return to the main menu.	23
6. To exit OSD, Press the MENU button again. The OSD menu will close and the projector will automatically save the new settings.	23
Network Control	28
1. Connect one end of the internet cable to the Network Control connector on the projector.	28
2. Connect the other end of the internet cable to an available RJ-45 connector on your computer.	28
3. Turn on your projector and computer.	28
1. Enable DHCP from the projector OSD, under Network Config.	28
2. Start browser in PC and specify following URL, then click “Go” button.	29
3. If connection succeeds, the login screen is displayed. Enter your User name and Password and click “OK”. Below are the factory default settings for administrator, user and passwords.	29
1. Set IP Address and Subnet Mask under Network Config.	30
2. From your computer, go to Start > Settings > Network and Dial-up Connections > Local Area Connection and right click to select Properties..	30
3. Select \	31
4. Set your PC’s IP address, and click OK.	31
5. Start browser in PC and specify following URL, then click “Go” button.	32
6. If connection succeeds, the login screen is displayed. Enter your User name and Password and click “OK”. Below are the factory default settings for administrator, user and passwords.	32
1. Go to Tools > General and click \	41
2. Click \	42
3. Click \	42
Maintenance	43
Cleaning the Lens	43
Cleaning the Projector Housing	43
Cleaning the Filter Cover	43
1. Switch the projector off and unplug the AC power cord from the wall socket.	43
2. Remove the filter cover as the illustration shown.	43
3. Clean the filter cover.	43
4. Replace the filter cover.	43
5. Attach the filter cover.	43
6. Plug the power back into the projector.	43
Replacing the Lamp	44
1. Turn off the projector.	45
2. If the projector is installed in a ceiling mount, remove it	45
3. Unplug the power cord.	45
4. Loosen the screw in the side of the lamp cover and remove the cover.	45
5. Remove the screws from the lamp module, raise the handle, and lift out the module.	45
6. Insert the new lamp module into the projector and tighten the screws.	45
7. Replace the lamp cover and tighten the screw.	45
8. Turn on the projector. If the lamp does not turn on after the warm-up period, try reinstalling the lamp.	45
9. Reset the lamp hour. Refer to the “Setting” menu.	45
Specifications	46
Appendix	47
LED Indicator Messages	47
Compatibility Modes	48
Computer:	48
Video:	49
Troubleshooting	50
Start-up problems	50
Image problems	50
RS-232 Command and Configuration	51

Match case Limit results 1 per page

EN-41

Replacing the Lamp

As the projector operates over time, the brightness of the projector lamp gradually

decreases and the lamp becomes more susceptible to breakage. We recommend

replacing the lamp if a warning message is displayed. Do not attempt to replace the

lamp yourself. Contact the qualified service personnel for replacement.

The lamp is extremely hot right after turning off the projector. If you touch the

lamp, you may scald your finger. When you replace the lamp, wait for at least

45 minutes for the lamp to cool down.

Do not touch the lamp glass at any time. The lamp may explode due to

improper handling, including the touching of the lamp glass.

Lamp lifetime may differ from lamp to lamp and according to the environment

of use. There is no guarantee of the same lifetime for each lamp. Some lamps

may fail or terminate their lifetime in a shorter period of time than other similar

lamps.

A lamp may explode as a result of vibration, shock or degradation as a result of

hours of use as its lifetime draws to an end. Risk of explosion may differ

according to the environment or conditions in which the projector and lamp are

being used.

Wear protective gloves and eyeglasses when fixing or detaching the lamp.

Faster on-off-cycles will damage the lamp and reduce lamp life. Wait at least

for 5 minutes to turn off the projector after powering on.

Do not operate the lamp in proximity to paper, cloth, or other combustible

material nor cover it with such materials.

Do not operate the lamp in an atmosphere containing an inflammable

substance, such as thinner.

Thoroughly ventilate the area or the room when operating the lamp in an

oxygen atmosphere (in the air). If ozone is inhaled, it could cause headaches,

nausea, dizziness, and other symptoms.

The inorganic mercury is involved in the lamp. If the lamp bursts, the mercury

inside the lamp will be exposed. Leave the area immediately if the lamp

shatters while being operated and ventilate the area for at least 30 minutes in

order to avoid the inhalation of mercury fumes. Otherwise it could be harmful to

user’s health.