Optoma Ex551 Projector User Manual
Here you can view all the pages of manual Optoma Ex551 Projector User Manual. The Optoma manuals for Projector are available online for free. You can easily download all the documents as PDF.
Page 31
EN-31 Source Lock „On: The projector will search specified connection port. „Off: The projector will search for other signals if the current input signal is lost. Bright Mode „ECO: Choose “ECO” to dim the projector lamp which will lower power consumption and extend the lamp life by up to 120%. „Bright: Choose “Bright” to increase the brightness. High Altitude Use this function to allow the fans operates at full speed continuously to achieve proper high altitude cooling of the projector. OSD Timeout...
Page 32
EN-32 Language Select the language used by the on-screen menu. Factory Default Restore settings to factory default .
Page 33
EN-33 Appendix Replacing the Lamp As the projector operates over time, the brightness of the projector lamp gradually decreases and the lamp becomes more susceptible to breakage. We recommend replacing the lamp if a warning message is displayed. Do not attempt to replace the lamp yourself. Contact the qualified service personnel for replacement. Note „The lamp is extremely hot right after turning off the projector. If you touch the lamp, you may scald your finger. When you replace the lamp, wait for...
Page 34
EN-34 1. Turn off the projector. 2. If the projector is installed in a ceiling mount, remove it 3. Unplug the power cord. 4. Remove the screw in the side of the lamp cover. 1 5. Remove the cover. 2 6. Loosen the screws from the lamp module. 3 7. Raise the handle, and lift out the module. 4 8. Insert the new lamp module into the projector and tighten the screws. 9. Replace the lamp cover and tighten the screw. 10. Turn on the projector. If the lamp does not turn on after the warm-up period, try...
Page 35
EN-35 Ceiling mount installation 1. To prevent damage to your projector, please use the Optoma ceiling mount. 2. If you wish to use a third party ceiling mount kit, please ensure the screws used to attach a mount to the projector meet the following specifications: „Screw type: M4*3 „Maximum screw length: 8mm „Minimum screw length: 6mm Note „Please note that damage resulting from incorrect installation will void the warranty. Warning 1.If you buy a ceiling mount from another company, please be sure to...
Page 36
![Page 36
EN-36
Compatibility Modes
Computer:
Mode Resolution H-Sync [KHz] V-Sync [Hz]
640 x 350 31.5 70
640 x 350 37.9 85
720 x 350 31.5 70
640 x 400 31.5 70
640 x 400 37.9 85.1
720 x 400 31.5 70
720 x 400 37.9 85
720 x 576 - 50
720 x 576 - 60
VGA 640 x 480 31.5 60
-67
37.9 72.8
37.5 75
43.3 85
SVGA 800 x 600 35.2 56.3
37.9 60.3
46.9 75
48.1 72.2
-80
53.7 85.1
832 x 624 - 72
832 x 624 - 75
1024 x 576 - 50
1024 x 576 - 60
XGA 1024 x 768 48.4 60
56.5 70.1
57.7 72
60 75
68.7 85
1152 x 864 - 60
-70
-75
-85
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EN-36
Compatibility Modes
Computer:
Mode Resolution H-Sync [KHz] V-Sync [Hz]
640 x 350 31.5 70
640 x 350 37.9 85
720 x 350 31.5 70
640 x 400 31.5 70
640 x 400 37.9 85.1
720 x 400 31.5 70
720 x 400 37.9 85
720 x 576 - 50
720 x 576 - 60
VGA 640 x 480 31.5 60
-67
37.9 72.8
37.5 75
43.3 85
SVGA 800 x 600 35.2 56.3
37.9 60.3
46.9 75
48.1 72.2
-80
53.7 85.1
832 x 624 - 72
832 x 624 - 75
1024 x 576 - 50
1024 x 576 - 60
XGA 1024 x 768 48.4 60
56.5 70.1
57.7 72
60 75
68.7 85
1152 x 864 - 60
-70
-75
-85
1152 x...")
EN-36 Compatibility Modes Computer: Mode Resolution H-Sync [KHz] V-Sync [Hz] 640 x 350 31.5 70 640 x 350 37.9 85 720 x 350 31.5 70 640 x 400 31.5 70 640 x 400 37.9 85.1 720 x 400 31.5 70 720 x 400 37.9 85 720 x 576 - 50 720 x 576 - 60 VGA 640 x 480 31.5 60 -67 37.9 72.8 37.5 75 43.3 85 SVGA 800 x 600 35.2 56.3 37.9 60.3 46.9 75 48.1 72.2 -80 53.7 85.1 832 x 624 - 72 832 x 624 - 75 1024 x 576 - 50 1024 x 576 - 60 XGA 1024 x 768 48.4 60 56.5 70.1 57.7 72 60 75 68.7 85 1152 x 864 - 60 -70 -75 -85 1152 x...
Page 37
EN-37 WXGA-800 1280 x 800 - 60 SXGA 1280 x 1024 64 60 80 75 91.1 85 1366 x 768 - 60 1440 x 900 55.935 60 SXGA+ 1400 x 1050 - 60 UXGA 1600 x 1200 75 60 HDTV 1920 x 1080 33.8 30 1920 x 1080 28.1 25 1920 x 1080i - 50 1920 x 1080i - 60 1920 x 1080p - 24 1920 x 1080p - 25 1920 x 1080p - 30 1920 x 1080p - 50 1920 x 1080p - 60 1280 x 720 45 60 1280 x 720p - 50 1280 x 720p - 60 SDTV 720 x 576 31.3 50 720 x 576i - 50 720 x 576p - 50 720 x 480 31.5 60 720 x 480i - 60 720 x 480p - 60 Macbook/Macbook Pro (Intel)800...
Page 38
EN-38 Video: NTSC NTSC M/J, 3.58MHz, 4.43MHz PAL PAL B/D/G/H/I/M/N, 4.43MHz SECAM SECAM B/D/G/K/K1/L, 4.25/4.4 MHz SDTV 480i/p, 576i/p HDTV 720p(50/60Hz), 1080i(50/60Hz), 1080P(50/60Hz)
Page 39
EN-39 RS232 Commands and Protocol Function List RS232 Pin Assignments D-Sub 9 pin 11 CD 2RXD 3TXD 4DTR 5GND 6DSR 7RTS 8CTS 9RI Wire List C1 COLOR C2 1 Black 1 2Brown 2 3Red 3 4Orange 4 5 Yellow 5 6 Green 6 7Blue 7 8 Purple 8 9White 9 SHELL DW SHELL
Page 40
EN-40 RS232 Protocol Function List Note „There is a after all ASCII commands. „0D is the HEX code for in ASCII code. Baud Rate : 9600 Data Bits: 8 Parity: None St op Bits: 1 Flow Control : None UART16550 FIFO: Disable Projector Return (Pass): P Projector Return (Fail): F XX=01-99, projectors ID, XX=00 is for all projectors SEND to projector 232 ASCII Code HEX Code Function Description ~XX00 1 7E 30 30 30 30 20 31 0D Power ON ~XX00 0 7E 30 30 30 30 20 30 0D Power OFF (0/2 for backward...