Benq PB8120 Brightness 1800 Lumens SVGA Resolution Weight 3.1kg(6.8lbs) DLP User Manuals

Table of Contents

• BenQ

  1
• Copyright

  2
• Disclaimer

  2
  • Fill this in!!

    2
• Introduction

  5
  • 1. Read this user’s guide before you operate your projector and save it for future reference.

    5
  • 2. The lamp becomes extremely hot during operation. Allow the projector to cool for approximately...

    5
  • 3. Never replace the lamp assembly or any electronic components unless the projector is unplugged.

    5
  • 4. To reduce the risk of electric shock, do not disassemble this appliance. Take it to a qualifie...

    5
  • 5. Do not place this product on an unstable cart, stand, or table. The product may fall, sustaini...

    5
  • 6. This product is capable of displaying inverted images for ceiling mount installation. Please u...

    5
    • 1. Macintosh adapter

      8
  • 2. 250W Lamp module

    8
    • 1. Lift the projector up and press the adjuster button to release the adjuster.

      11
  • 2. The adjuster will drop into position and be locked.

    11
• Installation

  14
  • HDTV description

    15
  • Connecting to Various Equipment

    16
• Operation

  17
  • 1. Plug the power cord into a wall socket.

    17
  • 2. Turn on the main power switch.

    17
  • 3. Press and hold POWER to start the unit. The back-lit POWER key flashes green and stays green w...

    17
  • 4. Switch on all connected equipment.

    17
    • 1. Press and hold POWER and a warning message will appear. To turn off the projector, press POWER...

      25
  • 2. The fan will continue to run for approximately two minutes.

    25
  • 3. Turn off the main power switch.

    25
  • 4. Disconnect the power cord from the wall socket.

    25
• Maintenance

  26
  • 1. Turn off the projector. Disconnect the power cord from the outlet and the projector.

    27
  • 2. Loosen the screw and remove the lamp cover. If the lamp is hot, avoid burns by waiting 45 minu...

    27
  • 3. Loosen the 3 screws. (It is strongly recommended that you use a magnetic-head screwdriver.) Pu...

    27
  • 4. Replace the lamp with a new one. Insert it into the projector, and tighten the screws firmly. ...

    27
  • 5. Re-install the lamp cover and tighten the screw. Do not turn on the power with the lamp cover ...

    27
  • OSD

    28
  • FUNCTION

    28
    • 1. The internal temperature is too high.

      28
    • 2. The fans are not working.

      28
• Troubleshooting

  30
• Specifications

  32
  • Technical Specifications

    32
  • Resolution

    33
  • H Sync (kHz)

    33
  • V Sync (Hz)

    33
  • Remark

    33
    • 640x350

      33
    • 31.5

      33
    • 70.1

      33
    • 640x400

      33
    • 37.9

      33
    • 85.1

      33
    • VESA

      33
    • 720x400

      33
    • 31.5

      33
    • 70.0

      33
    • 720x400

      33
    • 37.9

      33
    • 85.1

      33
    • VESA

      33
    • 640x480

      33
    • 31.5

      33
    • 60.0

      33
    • VESA

      33
    • 640x480

      33
    • 37.9

      33
    • 72.8

      33
    • VESA

      33
    • 640x480

      33
    • 35

      33
    • 66.7

      33
    • Macintosh

      33
    • 640x480

      33
    • 43.3

      33
    • 85.0

      33
    • VESA

      33
    • 800x600

      33
    • 35.2

      33
    • 56.3

      33
    • VESA

      33
    • 800x600

      33
    • 37.9

      33
    • 60.3

      33
    • VESA

      33
    • 800x600

      33
    • 46.9

      33
    • 75.0

      33
    • VESA

      33
    • 800x600

      33
    • 48.1

      33
    • 72.2

      33
    • VESA

      33
    • 800x600

      33
    • 53.7

      33
    • 85.1

      33
    • VESA

      33
    • 832x624

      33
    • 49.7

      33
    • 74.5

      33
    • Macintosh

      33
    • 1024x768

      33
    • 48.4

      33
    • 60.0

      33
    • VESA

      33
    • 1024x768

      33
    • 56.5

      33
    • 70.1

      33
    • VESA

      33
    • 1024x768

      33
    • 60.0

      33
    • 75.0

      33
    • VESA

      33
    • 1024x768

      33
    • 68.7

      33
    • 85.0

      33
    • VESA

      33
    • 1280x1024

      33
    • 64.0

      33
    • 60.0

      33
    • VESA

      33
• Dimensions

  34