Vivitek Projector H1188 Series User Manual
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— 42 — 5. Have the projector serviced. Problem: The sound is distorted 1. Check the audio cable connection. 2. Test the source audio output with other speakers. 3. Have the projector serviced. Having the Projector Serviced If you are unable to solve the problem, you should have the projector serviced. Pack the projector in the original carton. Include a description of the problem and a checklist of the steps you took when trying to fix the problem: The information may be useful to service...
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– 43 – HDMI Q & A Q. What is the difference between a “Standard” HDMI cable and a “High-Speed” HDMI cable? Recently, HDMI Licensing, LLC announced that cables would be tested as Standard or High- Speed cables. ˙Standard (or “category 1”) HDMI cables have been tested to perform at speeds of 75Mhz or up to 2.25Gbps, which is the equivalent of a 720p/1080i signal. ˙High Speed (or “category 2”) HDMI cables have been tested to perform at speeds of 340Mhz or up to 10.2Gbps, which is the highest...
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— 44 — SPECIFICATIONS Specifications Model H1188 series Display Type TI DMD 0.65 1080p Resolution 1080p 1920x1080 Projection Distance 1.2 ~ 10 m Projection Screen Size 25.9 ~ 324.97 Projection Lens Manual Focus/Manual Zoom Zoom Ratio 1.5x with lens shift Vertical Keystone Correction +/- 40 Degree Projection Methods Front, Rear, Desktop/Ceiling (Rear, Front) Data Compatibility VGA, SVGA, XGA, WXGA, SXGA, SXGA+, UXGA, WUXGA, Mac Sdtv/Edtv/ Hdtv 480i, 480p, 576i, 576p, 720p, 1080i, 1080p...
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– 45 – Projection Distance vs. Projection Size Projection Distance and Size Table H1188 IMAGE DIAGONAL IMAGE WIDTH IMAGE HEIGHT PROJECTION DISTANCE FROM PROJECTION DISTANCE TO OFFSET-A (INCH) (INCH) (CM) (INCH) (CM) (INCH) (CM) (INCH) (CM) (MM) 60 52.3 132.8 29.4 74.7 72.7 184.6 109.3 277.6 112.1 70 61.0 155.0 34.3 87.2 84.8 215.4 127.5 323.9 130.8 72 62.8 159.4 35.3 89.7 87.2 221.6 131.2 333.1 134.5 80 69.7 177.1 39.2 99.6 96.9 246.2 145.7 370.1...
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— 46 — Timing Mode Table SIGNAL RESOLUTION H-SYNC ( KHZ ) V-SYNC ( HZ ) COMPOSITE S_VIDEO COMPONENT RGB (ANALOG) HDMI (DIGITAL) NTSC － 15.734 60 ○ － － － PAL/SECAM － 15.625 50 ○ － － － VESA 640 x 400 37.9 85.08 － － ○ ○ 720 x 400 31.5 70.1 － － ○ ○ 720 x 400 37.9 85.04 － － ○ ○ 640 x 480 31.5 60 － － ○ ○ 640 x 480 37.9 72.8 － － ○ ○ 640 x 480 37.5 75 － － ○ ○ 640 x 480 43.3 85 － － ○ ○ 800 x 600 35.2 56.3 － － ○ ○ 800 x 600 37.9 60.3 － － ○ ○ 800 x 600 46.9 75 － － ○ ○ 800 x 600 48.1 72.2 －...
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– 47 – SIGNAL RESOLUTION H-SYNC ( KHZ ) V-SYNC ( HZ ) COMPOSITE S_VIDEO COMPONENT RGB (ANALOG) HDMI (DIGITAL) 1280 x 960 60 60 － － ○ ○ 1280 x 960 85.9 85 － － ○ ○ 1360 x 768 47.7 60 － － ○ ○ 1400 x 1050 65.3 60 － － ○ ○ 1440 x 900 55.5 59.9 － － ○ ○ 1440 x 900 55.9 59.9 － － ○ ○ 1440 x 900 70.6 75 － － ○ ○ 1600 x1200 75 60 － － ○ ○ 1680 x 1050 64.7 59.9 － － ○ ○ 1680 x 1050 65.3 60 － － ○ ○ 1920 x 1200 74 60 － － ○ ○ 1920 x 1080 67.5 60 － － ○ ○ Apple Macintosh 640 x 480 35 66.7 － － ○ ○...
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— 48 — Projector Dimensions
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– 49 – REGULATORY COMPLIANCE FCC Warning This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to...
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— 50 —
APPENDIX I
RS-232C Protocol
RS232 Setting
Baud rate: 9600
Parity
check: None
Data bit: 8
Stop bit: 1
Flow
Control None
Minimum delay for next command: 1ms
Control Command Structure
Header code Command code Data code End code
HEX Command Data 0Dh
ASCII ‘V’ Command Data CR
Operation Command
Note:
CR mean Carriage Return
XX=00-98, projectors ID, XX=99 is for all projectors
Return Result P=Pass / F=Fail
n: 0:Disable/1: Enable/Value(0~9999)
Command...
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– 51 – Command Group 01 ASCII HEX Function Description Return Value VXXG0101 56h Xh Xh 47h 30h 31h 30h 31h 0Dh Get Brightness n=0~100 Pn/F VXXS0101n 56h Xh Xh 53h 30h 31h 30h 31h nh 0Dh Set Brightness n=0~100 P/F VXXG0102 56h Xh Xh 47h 30h 31h 30h 32h 0Dh Get Contrast n=0~100 Pn/F VXXS0102n 56h Xh Xh 53h 30h 31h 30h 32h nh 0Dh Set Contrast n=0~100 P/F VXXG0103 56h Xh Xh 47h 30h 31h 30h 33h 0Dh Get Color n=0~100 Pn/F VXXS0103n 56h Xh Xh 53h 30h 31h 30h 33h nh 0Dh Set Color n=0~100 P/F VXXG0104...