BenQ Projector MS630ST User Manual

Maintenance 51
Replacing the lamp
•  To reduce the risk of electrical shock, always turn the projector off and disconnect the power cord before 
changing the lamp.
•  To reduce the risk of severe burns, allow the projector to cool for at least 45 minutes before replacing the 
lamp.
•  To reduce the risk of injuries to fingers and damage to internal components, use caution when removing 
lamp glass that has shattered into sharp pieces.
•  To reduce the risk of injuries to fingers and/or compromising image...

Maintenance 524. Disconnect the lamp connector from the 
projector as illustrated.
5. Loosen the screw that secures the lamp.
6. Lift the handle so that it stands up.
7. 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...

Maintenance 53 14. Connect the power and restart the projector.
Do not turn the power on with the lamp cover removed. 
Resetting the lamp timer
15. 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 appears. Highlight Reset Lamp Timer. A warning 
message appears asking if you want to reset the lamp timer. Highlight Reset and 
press MODE/ENTER. The lamp time will be reset to “0”.
Do not reset if...

Maintenance 54
Indicators
LightStatus & Description
Powe r  ev e n t s
Orange Off OffStand-by mode
Green 
FlashingOff OffPowering up
Green Off OffNormal operation
Orange
FlashingOff OffNormal power-down cooling
Red FlashingRed 
FlashingRed 
FlashingDownload
Green Off RedCW start fail
Red Flashing Off OffScaler shutdown fail (data abort)
Red Off RedScaler reset fail (video projector only)
Green Off OffBurn-in ON
Green Green GreenBurn-in OFF
Lamp events
Off Off RedLamp1 error in normal operation
Off...

Troubleshooting 55
Troubleshooting
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 cord.Plug the power cord into the AC power jack 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 cooling down process has 
completed....

Specifications 56
Specifications
Projector specifications
All specifications are subject to change without notice.
Optical
Resolution
800 x 600 SVGA (MS630ST)
1024 x 768 XGA (MX631ST)
1280 x 800 WXGA (MW632ST)
Display system
1-CHIP DMD
Lens F/Number
F = 2.6 ~ 2.78, f = 10.2 ~ 12.24 mm
Lamp
190 W lamp
Electrical
Power supply
AC100–240V, 3.2 A, 50-60 Hz (Automatic)
Power consumption
305 W (Max); < 0.5 W (Standby)
Mechanical
Weight
2.6 Kg (5.73 lbs)
Output terminals
RGB output
D-Sub 15-pin (female) x 1...

Specifications 57
Dimensions
287.3 mm (W) x 114.4 mm (H) x 232.6 mm (D)
Ceiling mount installation
287.3
232.6
114.4
59.34
62.13
Unit: mm
625.65
577.7
537.9
25
84.41
144.04
247.49 134 74.52
287.86
77
76.5
199.6 8
127.7
Ceiling Mount screw: M4
(Max L = 25 mm; Min L = 20 mm)
Unit: mm 

Specifications 58
Timing chart
Supported timing for PC input
•  *Supported timing for 3D signal in Frame Sequential, Top Bottom and Side by Side formats.
**Supported timing for 3D signal in Frame Sequential format.
***Supported timing for 3D signal in Top Bottom and Side by Side formats.
•  The timings showing above may not be supported due to EDID file and VGA graphic card limitations. It is 
possible that some timings cannot be chosen.
ResolutionMode
Ve r t i c a l  
Frequency 
(Hz)Horizontal...

Specifications 59
Supported timing for HDMI (HDCP) input
•  *Supported timing for 3D signal in Frame Sequential, Top Bottom and Side by Side formats.
**Supported timing for 3D signal in Frame Sequential format.
***Supported timing for 3D signal in Top Bottom and Side by Side formats.
•  The timings showing above may not be supported due to EDID file and VGA graphic card limitations. It is 
possible that some timings cannot be chosen.
ResolutionMode
Ve r t i c a l  
Frequency 
(Hz)Horizontal 
Frequency...

Specifications 60
*Supported timing for 3D signal in Frame Sequential format.
**Supported timing for 3D signal in Frame Packing, Top Bottom and Side by Side formats.
***Supported timing for 3D signal in Frame Sequential, Frame Packing, Top Bottom and Side by Side 
formats.
****Supported timing for 3D signal in Side by Side format.
*****Supported timing for 3D signal in Top Bottom and Side by Side formats.
Supported timing for MHL input
TimingResolutionVe r t i c a l  
Frequency (Hz)Horizontal 
Frequency...