BenQ Mp724/mp727/mp735 Digital Projector User Manual

Maintenance 61
English5. Lift the handle so that it stands up. Use the handle to slowly pull the lamp out 
of the projector.
• Pulling it too quickly may cause the lamp to break and scatter broken glass in the 
projector.
• Do not place the lamp in locations where  water might splash on it, children can 
reach it, or near flammable materials.
• Do not insert your hands into the projector  after the lamp is removed. If you touch the 
optical components inside, it could cause 
color unevenness and...

Maintenance
62
English
11. Restart the projector.
Do not turn the power on with the lamp cover removed.
Resetting the lamp timer
12. After the startup logo, open the On-Screen 
Display (OSD) menu. Go to the  SYSTEM 
SETUP: Advanced  > Lamp Settings 
menu. Press  MODE/ENTER . The Lamp 
Settings  page displays. Press   to 
highlight  Reset lamp timer  and press 
MODE/ENTER . A warning message 
displays asking if you want to  reset the lamp timer. Highlight  Reset and press 
MODE/ENTER . The lamp time will...

Maintenance 63
EnglishIndicators
LightStatus & Description
PowerTe m pLamp
Power events
Orange Off OffStand-by mode
Green
Flashing Off OffPowering up
Green Off OffNormal operation
Orange
Flashing Off OffThe projector needs to cool fo
r 90 seconds after the power is 
turned off.
Lamp events
Orange
Flashing Off RedThe lamp ignition retries if the lamp fails during startup.
Off Off Red1. The projector needs 90 
seconds to cool down. Or
2. Please contact your dealer for assistance.
Thermal events
Off Red...

Troubleshooting
64
EnglishTroubleshooting
The projector does not turn on.
No picture
Blurred image
Remote control does not work
The password is incorrect
CauseRemedy
There is no power from the power 
cable. Plug the power cord into the AC inlet on the 
projector, and plug the power cord into the 
power outlet. If the power outlet has a switch, 
make sure that it is switched on.
Attempting to turn the projector on 
again during the cooling process. Wait until the cool
ing down process has 
completed....

Specifications 65
EnglishSpecifications
Projector specifications 
All specifications are subject to change without notice. 
General
Product nameDigital Projector
Model name MP724MP727 MP735
Optical
Resolution 1024 x 768 XGA 1024  x 768 XGA 1280 
x 800 
WXGA
Display system 1-CHIP DMD
Lens F/Number F = 2.55 to 2.72, 
f = 21.3 to 24.5 mm
F = 2.6 to 2.81, 
f = 26.01 to 29.84 mmF = 2.55 to 2.71, 
f = 21.33 to 24.46 mm
Lamp
280 W lamp 280 W lamp 230 W lamp
Electrical
Power supply AC100–240V, 50/60 Hz...

Specifications
66
EnglishDimensions
325 mm (W)  x 95 mm (H)  x 254 mm (D)
Timing chart
Supported timing for Analog RGB input
254
95
80.53
325
58.6
Resolution Horizontal Frequency(kHz) Ve r t i c a l  
Frequency  (Hz) Pixel 
Frequency  (MHz) Mode
640 x 480 31.469 59.940 25.175 VGA_60
37.861 72.809 31.500 VGA_72
37.500 75.000 31.500 VGA_75
43.269 85.008 36.000 VGA_85
720 x 400 37.927 85.039 35.5 720 x 400 x 85
800 x 600 35.2 56.3 36 SVGA_56
37.879 60.317 40.000 SVGA_60
48.077 72.188 50.000 SVGA_72
46.875...

Specifications 67
English
Supported timing for Component-YPbPr input
1280 x 80049.7 59.8 83.5 WXGA_60
62.8 74.9 106.5 WXGA_75
71.554 84.880 122.500 WXGA_85
1280 x 1024 63.981 60.020 108.000 SXGA3_60
79.976 75.025 135.000 SXGA3_75
91.146 85.024 157.500 SXGA3_85
1440 x 900 55.935 59.887 106.500 WXGA+_60
1400 x 1050 65.317 5 9.978121.750 SXGA+_60
1600 x 1200 75.000 60.000162.000UXGA
640 x 480@67Hz 35.000 66.66730.240MAC13
832 x 624@75Hz 49.722 74.54657.280MAC16
1024 x 768@75Hz 60.241 75.02080.000MAC19
1152...

Specifications
68
English• Displaying a 1080i(1125i)@60Hz or 1080i(1125i)@50Hz signal may result in slight image 
vibration.
Supported timing for Video and S-Video inputs
Supported timing for DVI-I and HDMI (HDCP) input
Video mode Horizontal  Frequency (kHz) Ve rti c al  
Frequency  (Hz) Color sub-carrier 
Frequency(MHz)
NTSC 15.73603.58
PAL 15.63504.43
SECAM 15.63504.25 or 4.41
PAL-M 15.7360 3.58
PAL-N 15.6350 3.58
PAL-60 15.7360 4.43
NTSC4.43 15.7360 4.43
Resolution Horizontal 
Frequency(kHz) Ve r t i...

Specifications 69
English
Displaying a 1080i_50 or 1080i_60 signal may result in slight image vibration.
1024 x 76848.363 60.004 65.000 XGA_60
56.476 70.069 75.000 XGA_70
60.023 75.029 78.750 XGA_75
68.667 84.997 94.500 XGA_85
1280 x 800 49.7 59.8 83.5 WXGA_60
62.8 74.9 106.5 WXGA_75
71.554 84.880 122.500 WXGA_85
1280 x 1024 63.981 60.020 108.000 SXGA_60
79.976 75.025 135.000 SXGA_75
91.146 85.024 157.500 SXGA_85
1440 x 900 55.935 59.887 106.500 WXGA+_60
1400 x 1050 65.317 59.978 121.750 SXGA+_60
1600 x...

Warranty and Copyright information
70
EnglishWarranty and Copyright information
Limited warranty
BenQ warrants this product against any defects in material and workmanship, under normal 
usage and storage.
Proof of purchase date will be  required with any warranty claim. In the event this product is 
found to be defective within the warranty peri od, BenQs only obligation and your exclusive 
remedy shall be replacement of any defective pa rts (labor included). To obtain warranty 
service, immediately...