BenQ MP772 ST Support Question
BenQ MP772 ST Support Question
Find answers below for this question about BenQ MP772 ST.Need a BenQ MP772 ST manual? We have 2 online manuals for this item!
Question posted by lennartbrask on August 18th, 2014
Bad Pixels
The projection shows more and more bad pixels
Current Answers
Related BenQ MP772 ST Manual Pages
User Manual - Page 1
MP772 ST/MP776 ST Digital Projector User Manual
Welcome
User Manual - Page 2
... size 15
Connection 18
Connecting a computer or monitor... 19 Connecting video source devices........ 20
Operation 23
Starting up the projector 23 Adjusting the projected image 24 Using the menus 25 Securing the projector 26 Switching input signal 29 Magnifying and searching for details . 30 Selecting the aspect ratio 30 Optimizing the image 32...
User Manual - Page 3
....
6. Please read this manual and marked on the product. Save it is recommended that you
connect your projector through a
power stabilizer, surge protector or
2. Do not block the projection lens with any objects when the projector is designed
future reference. To temporarily turn off the lamp, press BLANK on . Always open the lens...
User Manual - Page 7
...less distance between the projector and the
screen • Filter free design to lower maintenance and operating costs • Auto keystone function (for the MP776 ST) to correct image ... is normal and expected behavior. Introduction
Projector features
The projector integrates high-performance optical engine projection and a user-friendly design to projection distance.
• The lamp brightness ...
User Manual - Page 9
... button Lens cover Focus ring Vent (cool air intake) Front IR remote sensor Projection lens AC power jack Kensington anti-theft lock slot Rear adjuster foot Ceiling mount ...Used to connect these devices. Speaker grill
4
24
Introduction 9
Projector exterior view
Front/upper side
2 1
6
3
4
5
Rear/lower side
MP776 ST 14 15 16 17 18 19 20 21 22 10
MP772 ST 14 15 16 17
19 20 21 22
10 11
12...
User Manual - Page 10
... menu items and to make adjustments.
Keystone/Arrow keys ( / Up, /
Lights up the projector" on page 23, "Shutting down the projector" on page 43
menu is under operation. Menu/Exit
Down)
Manually corrects distorted images resulting from an angled projection.
BLANK
Used to previous OSD menu,
11. "Hiding the image" on page 59...
User Manual - Page 11
...Goes back to hide the screen image.
POWER
Toggles the projector between standby mode and on page 30
3.
Magnifies or reduces the projected image size. provided behind the
hand sign
.
5.
...CAPTURE (This function is not available with the MP7 series models)
4. FREEZE
Freezes the projected image. Left/
Starts the FAQ function. ASPECT
Selects the display aspect ratio. "Magnifying ...
User Manual - Page 12
...light when you press it . It is visible.
TIMER SET UP
Toggles projector audio between on the projector. MODE
Automatically determines the best picture timings for professionals.
"Locking control keys".../ Up, Down)
Manually corrects distorted images resulting from an angled projection. SOURCE
Activates or displays an on yourself or
buttons are used as directional arrows to make...
User Manual - Page 14
... the rest of the screen. for this location with the projector placed on the table in the SYSTEM SETUP: Basic > Projector Position menu after you turn the projector on .
4. Front Ceiling
Select this installation location. Note that a special rear projection screen
and the BenQ Projector Ceiling Mount Kit
are required for quick setup and portability...
User Manual - Page 16
... be used for details.
16 Positioning your room. 1. Using this projector and would like to know what screen size will have purchased this value, look across this row shows that row. For example, if you want to position the
screen. That is the projection distance. 2. See "Correcting keystone" on the screen. This will...
User Manual - Page 21
... Component Video source device:
1. If you connect the projector to a DVD player via the projector's HDMI input and the projected picture displays wrong colors, please change the color space...projector is connected. Take a Component Video to VGA (D-Sub) adapter cable or Component Video cable and connect the end with a D-Sub type connector) to the COMPUTER 1, or COMPUTER 2 jack on the MP776 ST...
User Manual - Page 28
... you are using the MP776 ST and would like the projector to automatically correct image keystoning, be sure the Auto Keystone function in hand should you will not have to manually correct it following ONE of the image. Press to the situation where the projected image is highlighted.
2. Enter the current password. Correcting...
User Manual - Page 29
... level of the screen for details.
(MP776 ST)
Changing Color Space
In the unlikely event that you should select and use .
• The HDMI-input port is multiple equipment connected to the projector, repeat steps 1-2 to a DVD player via the projector's HDMI input and the projected picture displays wrong colors, please change accordingly when...
User Manual - Page 30
...suitable for your display requirements.
• Using the OSD menu 1. To change the projected picture ratio (no matter what aspect the source is highlighted. You can further magnify the...to navigate the
picture.
3. Use the directional arrows ( , , , ) on
the projector or remote control to show the current setting. 2.
Most analog TV and some computers are in 4:3 ratio, and...
User Manual - Page 34
... Color Temperature function is known as the "color temperature". T3: Maintains normal colorings for this projector. T4: Makes images appear reddish white. *About color temperatures: There are many different shades ...50% brightness increase in mid-tone images, which contains various color test patterns and can project any image from among Red, Yellow,
Green, Cyan, Blue, or Magenta.
34 Operation...
User Manual - Page 54
...Setting Lamp Mode as possible, you can last up to 3000-4000 (for the MP772 ST) or 2000-3000 (for the MP776 ST) hours with proper usage.
If the preset time lengths are not suitable for more ... time period.
54 Maintenance You can be reduced and result in darker projected pictures. Setting the projector in Economic mode also extends the lamp operation life. To leave the menu, press ...
User Manual - Page 57
... reconnect the lamp connector.
8. Use the handle to slowly pull the lamp out of the projector.
• Pulling it too quickly may cause a bad connection, which could cause color unevenness and distortion of the projected images.
7. Tighten the screw that it could result in locations where water might splash on it, children can...
User Manual - Page 61
... 1024 x 768 XGA
Display system 1-CHIP DMD
Lens F/Number F = 2.6
Lamp (MP772 ST)
210 W lamp (MP776 ST)
280 W lamp
Electrical
Power supply (MP772 ST)
AC100-240V, 3.8 A, 50-60 Hz (Automatic) (MP776 ST)
AC100-240V, 4.2 A, 50-60 Hz (Automatic)
Power consumption (MP772 ST)
315 W (Max); < 1 W (Standby) (MP776 ST)
385 W (Max); < 1 W (Standby)
Mechanical
Weight 7.7 lbs (3.5 Kg)
Output terminals
RGB...
User Manual - Page 63
MP772 ST
Resolution
Mode
Vertical
Horizontal
Frequency (Hz) Frequency (kHz)
720 x 400
720 x 400_70
VGA_60
640 x 480
VGA_72 VGA_75
VGA_85
SVGA_60
800 x 600
SVGA_72 SVGA_75
SVGA_85
XGA_60
....981 60.000 35.000 49.722 60.241 68.680 35.820 37.500 41.467 61.91
76.302
77.425
97.551
Pixel Frequency
(MHz) 28.3221 25.175 31.500 31.500 36.000 40.000 50.000 49.500 56.250 65.000 75.000 78...
User Manual - Page 66
Supported timing for Video and S-Video inputs - MP772 ST/ MP776 ST
Video mode
NTSC PAL SECAM PAL-M PAL-N PAL-60 NTSC4.43
Horizontal Frequency (kHz)
... 60
Color sub-carrier Frequency (MHz)
3.58 4.43 4.25 or 4.41 3.58 3.58 4.43 4.43
66 Specifications MP772 ST/ MP776 ST
Signal Format
480i(525i)@60Hz 480p(525p)@60Hz 576i(625i)@50Hz 576p(625p)@50Hz 720p(750p)@60Hz 720p(750p)@50Hz 1080i(1125i...
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