BenQ PB2250 Support Question
BenQ PB2250 Support Question
Find answers below for this question about BenQ PB2250 - XGA DLP Projector.Need a BenQ PB2250 manual? We have 1 online manual for this item!
Question posted by abhijitcal2000 on December 17th, 2012
Lamp Glowing Fro Few Sec.
lamp glowing for few sec. after that projector all fans continues running
Current Answers
Related BenQ PB2250 Manual Pages
User Manual - Page 1
PB2250 Digital Projector Mobile Series User's Manual
Welcome
User Manual - Page 3
... side ...7
Controls and functions 8
External control panel 8 Remote control description 9 Remote control effective range 10 Installing or replacing the remote control battery 10
Positioning your projector 11
Choosing a location 11 Obtaining a preferred projected image size 12
Connection 14
Connecting to a laptop or desktop computer 14 Connecting equipment to the Component Video...
User Manual - Page 4
Setting menu 26 4. Information Menu 28
Maintenance 29
Care of the projector 29
Cleaning the lens 29 Cleaning the projector case 29 Storing the projector 29 Transporting the projector 29
Lamp information 30
Warning message 30 Replacing the lamp 30
Temperature information 32 Indicators 32 Service information 34
Accessories (included in the standard package 34 Alternative accessories...
User Manual - Page 5
... intense light beam may fluctuate or cut out,
it is important that you connect
your projector through a power
stabilizer, surge protector or
uninterruptible power supply (UPS). NOT stable. Caution...power cuts or surges of this user's manual before
projector lamp is on the product.
Important safety instructions
Your BenQ projector is designed and tested to meet the latest standards...
User Manual - Page 6
..., sustaining serious damage.
5. do not disassemble this product on rare occasions. Take it is capable of lamps beyond the rated lamp life. The lamp becomes extremely hot during operation.
Never replace the lamp assembly or any electronic components unless the projector is required. Excessive operation of displaying inverted images for ceiling mount installation. Allow the...
User Manual - Page 7
Safety instructions (continued)
7. Do not place inflammables near fire alarms
- Locations near the projector.
- Locations with a cloth or any other soft surface.
- Do not place this projector in any other item.
...in a fire.
9. Space that is not fully horizontal may result in damage to , the lamp.
10000 ft.
10. Do not cover this unit on a blanket, bedding or any of a...
User Manual - Page 8
... become wet, disconnect it to have the projector serviced. Besides probable physical damage to the projector, doing so may cause it from the power supply's wall socket and call BenQ to fail. Liquids spilled into the projector may result in accidents and possible injury.
12. Safety instructions (continued)
11. Do not place liquids near...
User Manual - Page 9
....
Introduction 5 The lamp brightness will vary depending on the ambient lighting conditions and contrast/brightness settings. This is normal and expected behavior. The projector offers the following features...8226; Adjustable color balance control for data/video display • Ultra-high brightness projection lamp • Ability to display 16.7 million colors • On-screen menus in 10...
User Manual - Page 10
... Carry Case
User's Manual Warranty Booklet
Pull the tab before using the remote control. Macintosh adapter 2. 200W lamp module (replacement or spare) 3. Shipping contents
The projector is shipped with the cables required for your place of the items shown below. Presentation Plus 6. If any of these items are missing, please contact ...
User Manual - Page 12
Controls and functions
External control panel
13 12
PB2250
10
9
11
4
Up
5
Left
Right
6
1
Down
7
2
8
3
1.
Source (Refer to page 32
6. tion.)
Sequentially selects the input signal
RGB/YPbPr, Video, or S-Video.
8. Lights up or flashes when the lamp
adjustments when the on or off. Menu
projector is activated. Right 4
for more information.)
The #2 to...
User Manual - Page 23
... the foot, press the adjuster
2
button again. Auto-adjusting the image
In some cases, you need to your eyes.
2. To adjust the projector,
1. The strong light from the lamp may need using the zoom ring.
Operation 19 Left
Right
Down
The screen will re-adjust the
Up
values of Frequency, Clock and...
User Manual - Page 25
....
The Power indicator light flashes orange and the lamp shuts down. To sequentially select input sources, press the
Source button on the projector control panel or the remote
control. Set the duration of the screen when the image is complete or during the cooling process. The selected source will continue to run for 3 seconds.
User Manual - Page 28
... of the image. The lower the value, the more reddish the image becomes. The lamp life is selected.
24 Operation Corrects any keystoning of the image.
Adjusts the brightness of...suitable for more information. The color saturation and brightness are provided so you can optimize your projector image set-up to page 19 for cinematic enjoyment displaying images in the dark
areas is ...
User Manual - Page 32
... signal. FUNCTION Source Resolution
DESCRIPTION Shows the current signal source. Preset Mode Shows the selected mode in
Picture menu.
Shows the native resolution of the projector. Shows the Video input system format, NTSC, SECAM or PAL.
28 Operation
Lamp Hour System
Displays the number of hours the...
User Manual - Page 33
... case. page (36) in its original packing or equivalent. Remove the batteries from the remote control. Maintenance
Care of the projector except the lamp. Cleaning the projector case
Before you carry the projector yourself, please use the provided soft carry case. Never use lens-cleaning paper or moisten a soft cloth with lens cleaner to...
User Manual - Page 34
... power will shutdown after turning the power back on lamp warnings, please refer to avoid the inconvenience when the projector runs out of electrical shock, always turn the projector off and let the projector cool for 40 seconds. Replacing the lamp
To reduce the risk of lamp time. The Lamp indicator light and Temperature warning light will flash...
User Manual - Page 35
...optical components inside, it stands up. Do not place the lamp in the projector. If you use a magnetic-head screwdriver. Insert a new lamp. Ensure the handle is strongly recommended that it could result..., which could cause color unevenness and distortion of the projector. Loose screw may cause the lamp to slowly pull the lamp out of the projected images. Use the handle to ...
User Manual - Page 36
... on the remote control to display the total used lamp time. The fans are not working. For more detailed information, please refer to a power outlet. R : Red light 6.
Press Auto on the projector or on the projector for 5 seconds to access the lamp hour timer. Turn the projector off . O -
-
32 Maintenance Step 9. ii.
G : Green light
Light
Status...
User Manual - Page 37
... shutdown automatically.
If you try to re-start
G
R
G the projector, it will shutdown again. The projector has shutdown automatically. The projector has shutdown automatically.
R
G the projector, it will shutdown again. The projector has shutdown automatically. Maintenance 33 The lamp is not properly attached or the lamp is flashing during powering up. If you that...
User Manual - Page 40
General
Product name Model name
Digital Projector PB2250 1024 x 768 XGA
Optical
Display system Lens F/Number Lamp
1-CHIP DMD PB2250 F=2.4 to 2.6, f= 18.6 to change without condensation)
Operating altitude
1830 meters (6000 feet) at 30°C
1830 ~ 3050 meters (6000 ~ 10000 feet) at 23°C
36 Specifications Specifications
Projector specifications
All specifications are subject to...
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