BenQ Projector HT2150ST User Manual
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51 Maintenance Troubleshooting 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. 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...
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52 Maintenance Specifications Projector specifications All specifications are subject to change without notice. Optical Resolution 1920 (H) x 1080 (V) Display system Single-chip DLP ™ system Lens F/Number F = 2.6 to 2.78, f = 10.2 to 12.24 mm Lamp 240 W lamp Electrical Power supplyAC100–240V, 4.0 A, 50-60 Hz (Automatic) Power consumption 375 W (Max); < 0.5 W (Standby) Mechanical Weight3.6 Kg (7.94 lbs) Output terminals Speaker(Stereo) 5 watt x 2 Audio signal output PC audio jack x 1 Control RS-232...
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53 Maintenance Dimensions 380.5 mm x 277 mm x 121.7 mm (W x D x H) Ceiling mount installation Unit: mm 277 380.5 121.7 46/11 285.96 113.37 142.1 172.23 380.49 537.9 577.7 35132.9 630.44 53.9 160 122.14 47 Ceiling mount screws: M4 (Max. L = 25 mm; Min. L= 20 mm) Unit: mm
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54 Maintenance Timing chart Supported timing for PC input FormatResolutionRefresh rate (Hz)H. Frequency (KHz)Pixel Frequency (MHz) 720 x 400 720 x 400_70 70.08731.46928.3221 640 x 480 VGA_60* 59.940 31.469 25.175 VGA_72 72.809 37.861 31.500 VGA_75 75.000 37.500 31.500 VGA_85 85.008 43.269 36.000 800 x 600 SVGA_60* 60.317 37.879 40.000 SVGA_72 72.188 48.077 50.000 SVGA_75 75.000 46.875 49.500 SVGA_85 85.061 53.674 56.250 SVGA_120** (Reduce Blanking) 119.854 77.42583.000 1024 x 768...
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55 Maintenance *Supported timing for 3D signal with Frame Sequential, Top-Bottom and Side-by-Side format. **Supported timing for 3D signal with Frame Sequential format. ***Supported timing for 3D signal with Top-Bottom and Side-by-Side format. 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. 1280 x 1024 SXGA_60*** 60.020 63.981 108.000 SXGA_75 75.025 79.976 135.000 SXGA_85 85.024 91.146 157.500...
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56 Maintenance Supported timing for HDMI (HDCP) input FormatResolutionRefresh rate (Hz)H. Frequency (KHz)Pixel Frequency (MHz) 640 x 480 VGA_60* 59.940 31.469 25.175 VGA_72 72.809 37.861 31.500 VGA_75 75.000 37.500 31.500 VGA_85 85.008 43.269 36.000 720 x 400 720 x 400_70 70.087 31.469 28.3221 800 x 600 SVGA_60* 60.317 37.879 40.000 SVGA_72 72.188 48.077 50.000 SVGA_75 75.000 46.875 49.500 SVGA_85 85.061 53.674 56.250 SVGA_120** (Reduce Blanking) 119.854 77.42583.000 1024 x 768 XGA_60*...
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57 Maintenance *Supported timing for 3D signal with Frame Sequential, Top-Bottom and Side-by-Side format. **Supported timing for 3D signal with Frame Sequential format. ***Supported timing for 3D signal with Top-Bottom and Side-by-Side format. 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. 1280 x 960 1280 x 960_60*** 60.000 60.000 108 1280 x 960_85 85.002 85.938 148.500 1360 x 768 1360 x 768_60***...
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58 Maintenance *Supported timing for 3D signal with Frame Pack ing, Top-Bottom format, Side-by-Side, and Frame Sequential format. **Supported timing for 3D signal with Frame Pack ing, Top-Bottom format, and Side-by-Side format. ***Supported timing for 3D signal with Top-Bottom and Side-by-Side format. ****Supported timing for 3D signal with Frame Sequential format. *****Supported timing for 3D signal with Side-by-Side format. TimingResolution Ve r t i c a l Frequency (Hz)Horizontal Frequency...
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59 Warranty and Copyright information Warranty and Copyright information Wa rr a n t y 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 warran ty claim. In the event this product is found to be defective within the warranty period, BenQ’s only obligation and your exclusive remedy shall be replacement of any defective parts (labor included). To obtain warranty service, immediately notify the...