ViewSonic Projector PJD7828HDL User Manual
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56 Troubleshooting The projector does not turn on. No picture Blurred image Remote control does not work CauseRemedy There is no power from the power cord.Plug the power cord into the AC inlet 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. CauseRemedy The video source is not turned on or connected correctly.Turn the video source on and check that the signal cable is connected correctly. The projector is not correctly connected to the input signal device.Check the connection. The input signal has not been correctly selected.Select the correct input signal with the Source key on the projector or remote control. CauseRemedy The projection lens is not correctly focused. Adjust the focus of the lens using the focus ring. The projector and the screen are not aligned properly.Adjust the projection angle and direction as well as the height of the projector if necessary. CauseRemedy The battery is out of power. Replace the battery with a new one. There is an obstacle between the remote control and the projector.Remove the obstacle. You are too far away from the projector. Stand within 8 meters (26 feet) from the projector. The remote control code on the projector and that on the remote control are not consistent.Adjust the remote control code.
57 Specifications Projector specifications • All specifications are subject to change without notice. • Not all models can be purchased in your region. General Product name DLP Projector Optical Resolution 1920 x 1080 1080p Display system 1-CHIP DMD LampPJD7828HDL/PJD7831HDL: 210 W lamp PJD 36HDL: 240 W lamp Electrical Power supply AC100–240V, 50–60 Hz (Automatic) Power consumptionPJD7828HDL/PJD7831HDL: 330 W (Max); < 0.5 W (Standby) PJD36HDL: 365 W (Max); < 0.5 W (Standby) Mechanical Weight 2.6 Kg (5.73 lbs) Input terminal Computer input RGB input D-Sub 15-pin (female) x 1 Video signal input S-VIDEO Mini DIN 4-pin port x 1 VIDEO RCA jack x 1 SD/HDTV signal input Analog – D-Sub Component RCA jack x 3 (through RGB input) Digital – HDMI V1.4a x 1 Audio signal input Audio in jack x 1 Audio in jack/Microphone in x 1 HDMI/MHL inputx 1
58 Dimensions 316 mm (W) x 97.7 mm (H) x 228 mm (D) (Excluding extrusions) Ceiling mount installation Output terminal RGB output D-Sub 15-pin (female) x 1 Audio signal output Audio jack x 1 Speaker 10 watt x 1 Control terminal RS-232 serial control 9 pin x 1 USB serial control Type mini B IR receiverx 1 (Front) Environmental Requirements Operating temperature 0°C–40°C at sea level Operating relative humidity10%–90% (without condensation) Operating altitude • 0–1499 m at 5°C–35°C • 1500–3000 m at 5°C–25°C (with High Altitude Mode on) 228 97.7316 103.7 60.8763.62 1.45 198.10 Ceiling mount screws: M4 x 8 (Max. L = 8 mm) Unit: mm
60 Timing chart Analog RGB Signal Resolution (dots) Aspect Ratio Refresh Rate (Hz) VGA 640 x 480 4:3 60/72/75/85 SVGA 800 x 600 4:3 60/72/75/85 XGA1024 x 768 4:3 60/70/75/85 1152 x 864 4:3 75 WXGA1280 x 768 15:9 60 1280 x 800 16:10 60/75/85 1360 x 768 16:9 60 Quad-VGA 1280 x 960 4:3 60/85 SXGA 1280 x 1024 5:4 60 SXGA+ 1400 x 1050 4:3 60 WXGA+ 1440 x 900 16:10 60 UXGA 1600 x 1200 4:3 60 WSXGA+ 1680 x 1050 16:10 60 HD 1280 x 720 16:9 60 MAC 13 640 x 480 4:3 67 MAC 16 832 x 624 4:3 75 MAC 19 1024 x 768 4:3 75 MAC 21 1152 x 870 4:3 75 HDTV (1080p) 1920 x 1080 16:9 60
61 HDMI Signal Resolution (dots) Aspect Ratio Refresh Rate (Hz) VGA 640 x 480 4:3 60 SVGA 800 x 600 4:3 60 XGA 1024 x 768 4:3 60 WXGA1280 x 768 15:9 60 1280 x 800 16:10 60 1360 x 768 16:9 60 Quad-VGA 1280 x 960 4:3 60 SXGA 1280 x 1024 5:4 60 SXGA+ 1400 x 1050 4:3 60 WXGA+ 1440 x 900 16:10 60 WSXGA+ 1680 x 1050 16:10 60 HDTV (1080p) 1920 x 1080 16:9 50 / 60 HDTV (1080i) 1920 x 1080 16:9 50 / 60 HDTV (720p) 1280 x 720 16:9 50 / 60 SDTV (480p) 720 x 480 4:3 / 16:9 60 SDTV (576p) 720 x 576 4:3 / 16:9 50 SDTV (480i) 720 x 480 4:3 / 16:9 60 SDTV (576i) 720 x 576 4:3 / 16:9 50
62 3D (HDMI signal included) Signal Resolution (dots) Aspect Ratio Refresh Rate (Hz) SVGA 800 x 600 4:3 60* / 120** XGA 1024 x 768 4:3 60* / 120** HD 1280 x 720 16:9 60* / 120** WXGA 1280 x 800 16:9 60* / 120** for Video Signal Signal Resolution (dots) Aspect Ratio Refresh Rate (Hz) SDTV (480i)*** 720 x 480 4:3 / 16:9 60 * 60Hz signals are supported for Side-by-Side, Top-Bottom, and Frame Sequential formats. ** 120 Hz signals are supported for Frame Sequential format only. *** Video signal (SDTV 480i) is supported for Frame Sequential format only. HDMI 3D In Frame packing format Signal Resolution (dots) Aspect Ratio Refresh Rate (Hz) 1080p 1920 x 1080 16:9 23.98/24 720p 1280 x 720 16:9 50/59.94/60 In Side by side format Signal Resolution (dots) Aspect Ratio Refresh Rate (Hz) 1080i 1920 x 1080 16:9 50/59.94/60 In Top and Bottom format Signal Resolution (dots) Aspect Ratio Refresh Rate (Hz) 1080p 1920 x 1080 16:9 23.98/24 720p 1280 x 720 16:9 50/59.94/60
63 Component video Signal Resolution (dots) Aspect Ratio Refresh Rate (Hz) HDTV (1080p) 1920 x 1080 16:9 50 / 60 HDTV (1080i) 1920 x 1080 16:9 50 / 60 HDTV (720p) 1280 x 720 16:9 50 / 60 SDTV (480p) 720 x 480 4:3 / 16:9 60 SDTV (576p) 720 x 576 4:3 / 16:9 50 SDTV (480i) 720 x 480 4:3 / 16:9 60 SDTV (576i) 720 x 576 4:3 / 16:9 50 Composite video Signal Aspect Ratio Refresh Rate (Hz) NTSC 4:3 60 PA L 4 : 3 5 0 PAL60 4:3 60 SECAM 4:3 50
64 Copyright information Copyright Copyright 2015. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without the prior written permission of ViewSonic Corporation. Disclaimer ViewSonic Corporation makes no representations or warranties, either expressed or implied, with respect to the contents hereof and specifically disclaims any warranties, merchantability or fitness for any particular purpose. Further, ViewSonic Corporation reserves the right to revise this publication and to make changes from time to time in the contents hereof without obligation to notify any person of such revision or changes. *DLP and Digital Micromirror Device (DMD) are trademarks of Texas Instruments. Others are copyrights of their respective companies or organizations.
65 Appendix IR control table KeyFormatByte1Byte2Byte3Byte4 PgDn NEC X3 F4 05 FA PgUp NEC X3 F4 06 F9 Blank NEC X3 F4 07 F8 Auto sync NEC X3 F4 08 F7 Up NEC X3 F4 0B F4 Down NEC X3 F4 0C F3 Left NECX3F40EF1 Right NEC X3 F4 0F F0 Color Mode NEC X3 F4 10 EF Mute NEC X3 F4 14 EB Enter NEC X3 F4 15 EA Power ON NEC X3 F4 17 E8 Presentation Timer NEC X3 F4 27 D8 Exit NEC X3 F4 28 D7 D. ECO (Eco mode)NEC X3 F4 2B D4 Menu NEC X3 F4 30 CF Mouse NEC X3 F4 31 CE Mouse Left NEC X3 F4 36 C9 Mouse Right NEC X3 F4 37 C8 Source NECX3F4 40BF Pattern NEC X3 F4 55 AA My button NEC X3 F4 56 A9 HDMI/MHL NEC X3 F4 58 A7 COMP NEC X3 F4 41 be VIDEO NEC X3 F4 9F 60 Panel Key Lock NEC X3 F4 8E 71 Volume NEC X3 F4 2E D1 Help NEC X3 F4 21 DE Magnify NEC X3 F4 32 CD Audio Mode NEC X3 F4 9E 61