BenQ Projector SX930 User Manual

							  61
  Additional information
EnglishLamp information
Getting to know the lamp hour
When the projector is in operation, the duration (in hours) of lamp usage is automatically calculated by 
the built-in timer.
To obtain the lamp hour information:
1. Press MENU/EXIT and then press  /  until the System Setup: Advanced menu is highlighted.
2. Press   to highlight Lamp Settings and press MODE/ENTER. The Lamp Settings page is 
displayed.
3. Press  to highlight Lamp Timer and press MODE/ENTER. The Lamp Timer page is displayed.
4. To leave the menu, press MENU/EXIT.
Extending lamp life
The projection lamp is a consumable item. To keep the lamp life as long as possible, you can do the 
following settings via the OSD menu.
•  Setting Lamp Mode as Economic
Using Economic mode reduces system noise and power consumption. If the Economic mode is 
selected, the light output will be reduced and result in darker projected pictures.
Setting the projector in Economic mode also extends the lamp life. To set Economic mode, go to the 
System Setup: Advanced > Lamp Settings > Lamp Mode menu and press MODE/ENTER. Press 
 to select Economic and press MODE/ENTER.
• Setting Auto Power Off
This function allows the projector to turn off automatically if no input source is detected after a set 
period of time.
To  s e t  Auto Power Off, go to the System Setup: Basic > Operation Settings > Auto Power Off 
menu and press  /  to select a time period. The time period can be set for 3 minutes or 10 to 30 
minutes in 5-minute increments. If the preset time lengths are not suitable for your presentation, select 
Disable. The projector will not automatically shut down in a certain time period. 
						

							62 Additional information  
EnglishTiming of replacing the lamp
When the Lamp indicator lights up red or a message appears suggesting it is time to replace the lamp, 
please install a new lamp or consult your dealer. An old lamp may cause a malfunction in the projector 
and in some instances the lamp may explode. Go to http://www.BenQ.com for a replacement lamp.
The Lamp indicator light and Temperature warning light will light up if the lamp becomes too hot. Turn 
the power off and let the projector cool for 45 minutes. If the Lamp or Temp indicator still lights up after 
turning the power back on, please contact your dealer. See Indicators on page 66 for details.
The following Lamp warning displays will remind you to change the lamp.
XXXX shown in the above messages are numbers that vary depending on different models.
StatusMessage
Install a new lamp for optimal performance. If the projector is 
normally run with Economic selected (See Getting to know the lamp 
hour on page 61), you may continue to operate the projector until the 
next hour lamp warning appears.
Press MODE/ENTER to dismiss the message.
It is strongly recommended that you replace the lamp at this age. The 
lamp is a consumable item. The lamp brightness diminishes with use. 
This is normal lamp behavior. You can replace the lamp whenever you 
notice that the brightness level has significantly diminished.
Press MODE/ENTER to dismiss the message.
The lamp MUST be replaced before the projector will operate 
normally.
Press MODE/ENTER to dismiss the message.
OK Replace lamp soon
Lamp hour > XXXX hours
Order a new lamp at www.BenQ.com
Notice
OK Order a replacement lamp
Lamp hour > XXXX hours
Order a new lamp at www.BenQ.com
Notice
OK Out of lamp usage time
Replace lamp
then reset the lamp timer
Order a new lamp at www.BenQ.com
Notice
OK Replace lamp now
Lamp hour > XXXX hours
Order a new lamp at www.BenQ.com
Notice 
						

							  63
  Additional information
EnglishReplacing the lamp
•  To reduce the risk of electrical shock, always turn the projector off and disconnect the power cable 
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 quality by touching the lens, do not 
touch the empty lamp compartment when the lamp is removed.
•  This lamp contains mercury. Consult your local hazardous waste regulations to dispose of this lamp in a 
proper manner.
•  To assure optimal performance from the projector, it is recommended that you purchase a qualified 
projector lamp for lamp replacement.
•  If lamp replacement is performed while the projector is suspended upside-down from the ceiling, make 
sure that no one is underneath the lamp socket to avoid any possible injury or damage to the human eyes 
caused by fractured lamp.
•  Ensure good ventilation when handling broken lamps. We recommend that you use respirators, safety 
glasses, goggles or face shield and wear protective clothing such as gloves.
1. Turn the power off and disconnect the projector from the power outlet. If the lamp is hot, avoid 
burns by waiting for approximately 45 minutes until the lamp has cooled.
2. Loosen the screw that secure the lamp cover 
on the side of the projector until the lamp 
cover loosens.
3. Slide the lamp cover off the projector
•  Do not turn the power on with the lamp cover 
removed.
•  Do not insert your fingers between the lamp and the 
projector. The sharp edges inside the projector may 
cause injuries.
4. Loosen the screws that secures the lamp.
5. Lift the handle so that it stands up.
2
1
11
2 
						

							64 Additional information  
English
12. Connect the power and restart the projector.
Do not turn the power on with the lamp cover removed. 
6. 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 distortion of the projected images.
7. As shown in the figure, lower the new lamp.
8. Tighten the screws that secure the lamp.
9. Ensure the handle is fully laid flat and locked 
in place.
•  Loose screw may cause a bad connection, which 
could result in malfunction.
•  Do not over tighten the screw.
10. Replace the lamp cover on the projector.
11. Tighten the screw that secures the lamp 
cover. 
•  Loose screw may cause a bad connection, which 
could result in malfunction.
•  Do not over tighten the screw.
2
11
1
2 
						

							  65
  Additional information
EnglishResetting the lamp timer
Do not reset the lamp timer if the lamp has not been replaced as this could cause damage.
1. After the start-up logo, press MENU/EXIT and then press  /  until the System Setup: 
Advanced menu is highlighted.
2. Press   to highlight Lamp Settings and press MODE/ENTER. The Lamp Settings page is 
displayed.
3. Highlight Reset Lamp Timer and press MODE/ENTER. A warning message is displayed asking if 
you want to reset the lamp timer. Highlight Reset and press MODE/ENTER. The lamp time will be 
reset to 0. 
						

							66 Additional information  
EnglishIndicators
LightStatus 
POWERTEMPLAMP
Pow e 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
Red
FlashingOff OffScaler shutdown fail (data abort)
Red Off RedScaler reset fail (video projector only)
Green Off OrangeLamp Life exhausted
Burn-in events
Green Off OffBurn-in ON
Green Green GreenBurn-in OFF
Lamp events
Off Off RedLamp error in normal operation
Off OffOrange
FlashingLamp is not lit up
Thermal events
Red Red OffFan 1 error (Fan speed is +25% outside the desired speed)
RedRed
FlashingOffFan 2 error (Fan speed is +25% outside the desired speed)
Red Green OffFan 3 error (Fan speed is +25% outside the desired speed)
RedGreen
FlashingOffFan 4 error (Fan speed is +25% outside the desired speed)
Red
FlashingRed OffFan 5 error (Fan speed is +26% outside the desired speed)
Red
FlashingRed
FlashingOffFan 6 error (Fan speed is +27% outside the desired speed)
Red
FlashingGreen OffFan 7 error (Fan speed is +25% outside the desired speed) 
						

							  67
  Additional information
EnglishTroubleshooting
ProblemCauseRemedy
The projector does 
not turn on.There is no power from the power 
cable.Plug the power cable into the AC inlet on the 
rear of the projector, and plug the power 
cable into to the power outlet. If the power 
outlet has a switch, make sure that it is 
switched on. (See page 21.)
Attempting to turn the projector on 
again during the cooling process.Wait until the cooling down process has 
completed.
The lamp cover is not securely 
attached.Correctly attach the lamp cover. (See page 
63.)
No picture.The video source is not turned on or 
connected correctly.Turn the video source on and check that the 
signal cable is connected correctly. (See page 
17.)
The projector is not correctly 
connected to the input source device.Check the connection. (See page 17.)
The input source has not been 
correctly selected.Select the correct input source with the 
Source keys on the remote control or 
SOURCE on the projector. (See page 22.)
Image is unstable.The connection cables are not 
securely connected to the projector 
or the signal source.Correctly connect the cables to the 
appropriate terminals. (See page 17.)
Picture is blurred.The projection lens is not correctly 
focused.Adjust the focus of the lens using the focus 
ring. (See page 27.)
The projector and the screen are not 
aligned properly.Adjust the projection angle and direction as 
well as the height of this projector if 
necessary. (See page 27.)
Remote control does 
not work correctly.The batteries are out of power.Replace both of the batteries with new ones. 
(See page 7.)
There is an obstacle between the 
remote control and the projector.Remove the obstacle. (See page 7.)
You are too far away from the 
projector.Stand within 8 meters (26.2 feet) of the 
projector. (See page 7.)
3D content does not 
display correctlyThe 3D glasses are out of battery. Recharge the 3D glasses.
The settings in the 3D menu are not 
set correctly.Correctly set the settings in the 3D menu. 
Your Blu-ray Disc is not in 3D 
format.Use a 3D Blu-ray Disc and try again.
The input source has not been 
correctly selected.Select the correct source with the SOURCE 
key on the projector or remote control.  
						

							68 Additional information  
EnglishSpecifications
All specifications are subject to change without notice. 
 Optical
Projection systemSingle-chip DLP™ system
Native resolutionSX930: 0.7 DLP (1024 x 768); 
SU931: 0.67 DLP (1920 x 1200)
LensSX930: F = 2.1 to 2.63, f = 21.7 to 34.64 mm;
SU931: F = 2.45 to 3.07, f = 15.78 to 25.12 mm
Projection screen sizeSX930: 60 to 300 ; SU931: 60 to 240
Lamp465 W
 Electrical
CompatibilityPC: 640 x 480 to 1600 x 1200 
Video: NTSC, PAL, SECAM, YP
BPR, HDTV (480i/480p/576i/576p/720p/
1080i/1080p)
Color SpaceTy p .  =  6 0 %  N T S C
 Te r m i n a l s
InputAnalog RGB: D-Sub 15-pin (female) x 1
HDMI (V. 1.4a) x 2
MHL (V. 2.1) x 1 (shared with HDMI input)
S-Video: Mini DIN 4pin x 1
Component Video (Y/C
B/CR + Y/PB/PR) x 1 (shared with RGB input)
Composite Video x 1
RCA Audio in x 1
PC Audio in x 1
Microphone x 1
RJ45 LAN x 1 (Control only)
OutputAnalog RGB: D-Sub 15-pin (female) x 1
Audio out x 1
USB (Type-A) x 1 
Speaker: 10W x 2
ControlSerial Connector: RS232 9 pin (male)
USB (Mini B type) x 1
IR receiver x 2
LAN x 1 (RJ45)
12V DC Trigger x 1 (Max. 0.5 A)
 General characteristics
Projector weight< 8.5 kg (18.74 lbs)
Pow e rVAC 100-240V, 7.1 A, 50-60Hz
Power consumptionMax. 694 W; Standby < 0.5 W; Network Standby < 3 W
Operating temperature0 °C to 40 °C (without condensation)
Operating humidity10% - 90% (without condensation) 
						

							  69
  Additional information
English Dimensions
446 mm x 152 mm x 336 mm (W x D x H)
 Ceiling mount installation
Unit: mm
336
152446
78.5
74
144.02
444.99227.02
538.11577.70
402.70
322.90
273.7023.52
109.57
30.24
29.48
7.15
Ceiling mount screws: M4
(Max. L = 25 mm; 
 Min. L = 20 mm)
Unit: mm 
						

							70 Additional information  
English Timing chart
Supported timing for PC input
FormatResolutionRefresh rate 
(Hz)H. Frequency 
(KHz)Pixel Frequency 
(MHz)
640 x 480VGA_60* 59.94 31.469 25.175
VGA_72 72.809 37.861 31.5
VGA_75 75 37.5 31.5
VGA_85 85.008 43.269 36
720 x 400 720 x 400_70 70.087 31.469 28.3221
800 x 600SVGA_60* 60.317 37.879 40
SVGA_72 72.188 48.077 50
SVGA_75 75 46.875 49.5
SVGA_85 85.061 53.674 56.25
SVGA_120**
(Reduce Blanking)119.854 77.425 83
1024 x 768XGA_60* 60.004 48.363 65
XGA_70 70.069 56.476 75
XGA_75 75.029 60.023 78.75
XGA_85 84.997 68.667 94.5
XGA_120**
(Reduce Blanking)119.989 97.551 115.5
1152 x 864 1152 x 864_75 75 67.5 108
1024 x 576**** Notebook Timing 60 35.82 46.996
1024 x 600**** Notebook Timing 64.995 41.467 51.419
1280 x 720 1280 x 720_60* 60 45 74.25
1280 x 768 1280 x 768_60* 59.87 47.776 79.5
1280 x 800WXGA_60* 59.81 49.702 83.5
WXGA_75 74.934 62.795 106.5
WXGA_85 84.88 71.554 122.5
WXGA_120**
(Reduce Blanking)119.909 101.563 146.25
1280 x 1024SXGA_60*** 60.02 63.981 108
SXGA_75 75.025 79.976 135
SXGA_85 85.024 91.146 157.5
1280 x 9601280 x 960_60*** 60 60 108
1280 x 960_85 85.002 85.938 148.5
1360 x 768 1360 x 768_60*** 60.015 47.712 85.5
1440 x 900 WXGA+_60*** 59.887 55.935 106.5
1400 x 1050 SXGA+_60*** 59.978 65.317 121.75
1600 x 1200 UXGA*** 60 75 162
1680 x 1050 1680 x 1050_60*** 59.954 65.29 146.25