ViewSonic PX728-4K Home Projector
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Home Projector
(a) Screen Size | 16:9 image on a 16:9 Screen | ||||||||||
(b) Projection distance | (c) Image height | (d) Vertical offset | |||||||||
| min. | max. | min. | max. | ||||||||
inch | mm | inch | mm | inch | mm | inch | mm | inch | mm | inch | mm |
| 60 | 1524 | 59 | 1496.8 | 77 | 1945.9 | 29 | 747 | 2.9 | 74.7 | 2.9 | 74.7 |
70 | 1778 | 69 | 1746.3 | 89 | 2270.2 | 34 | 872 | 3.4 | 87.2 | 3.4 | 87.2 |
| 80 | 2032 | 79 | 1995.8 | 102 | 2594.5 | 39 | 996 | 3.9 | 99.6 | 3.9 | 99.6 |
90 | 2286 | 88 | 2245.3 | 115 | 2918.8 | 44 | 1121 | 4.4 | 112.1 | 4.4 | 112.1 |
| 100 | 2540 | 98 | 2494.7 | 128 | 3243.2 | 49 | 1245 | 4.9 | 124.5 | 4.9 | 124.5 |
110 | 2794 | 108 | 2744.2 | 140 | 3567.5 | 54 | 1370 | 5.4 | 137.0 | 5.4 | 137.0 |
| 120 | 3048 | 118 | 2993.7 | 153 | 3891.8 | 59 | 1494 | 5.9 | 149.4 | 5.9 | 149.4 |
130 | 3302 | 128 | 3243.2 | 166 | 4216.1 | 64 | 1619 | 6.4 | 161.9 | 6.4 | 161.9 |
| 140 | 3556 | 138 | 3492.6 | 179 | 4540.4 | 69 | 1743 | 6.9 | 174.3 | 6.9 | 174.3 |
150 | 3810 | 147 | 3742.1 | 192 | 4864.7 | 74 | 1868 | 7.4 | 186.8 | 7.4 | 186.8 |
| 160 | 4064 | 157 | 3991.6 | 204 | 5189.1 | 78 | 1992 | 7.8 | 199.2 | 7.8 | 199.2 |
170 | 4318 | 167 | 4241.1 | 217 | 5513.4 | 83 | 2117 | 8.3 | 211.7 | 8.3 | 211.7 |
| 180 | 4572 | 177 | 4490.5 | 230 | 5837.7 | 88 | 2241 | 8.8 | 224.1 | 8.8 | 224.1 |
190 | 4826 | 187 | 4740.0 | 243 | 6162.0 | 93 | 2366 | 9.3 | 236.6 | 9.3 | 236.6 |
| 200 | 5080 | 196 | 4989.5 | 255 | 6486.3 | 98 | 2491 | 9.8 | 249.1 | 9.8 | 249.1 |
(a) Screen Size | 16:9 image on a 4:3 Screen | ||||||||||
(b) Projection distance | (c) Image height | (d) Vertical offset | |||||||||
| min. | max. | min. | max. | ||||||||
inch | mm | inch | mm | inch | mm | inch | mm | inch | mm | inch | mm |
| 60 | 1524 | 54 | 1373.9 | 70 | 1786.1 | 27 | 686 | 2.7 | 68.6 | 2.7 | 68.6 |
70 | 1778 | 63 | 1602.9 | 82 | 2083.8 | 32 | 800 | 3.2 | 80.0 | 3.2 | 80.0 |
| 80 | 2032 | 72 | 1831.9 | 94 | 2381.5 | 36 | 914 | 3.6 | 91.4 | 3.6 | 91.4 |
90 | 2286 | 81 | 2060.9 | 105 | 2679.1 | 41 | 1029 | 4.1 | 102.9 | 4.1 | 102.9 |
| 100 | 2540 | 90 | 2289.9 | 117 | 2976.8 | 45 | 1143 | 4.5 | 114.3 | 4.5 | 114.3 |
110 | 2794 | 99 | 2518.9 | 129 | 3274.5 | 50 | 1257 | 5.0 | 125.7 | 5.0 | 125.7 |
| 120 | 3048 | 108 | 2747.8 | 141 | 3572.2 | 54 | 1372 | 5.4 | 137.2 | 5.4 | 137.2 |
130 | 3302 | 117 | 2976.8 | 152 | 3869.9 | 59 | 1486 | 5.9 | 148.6 | 5.9 | 148.6 |
| 140 | 3556 | 126 | 3205.8 | 164 | 4167.6 | 63 | 1600 | 6.3 | 160.0 | 6.3 | 160.0 |
150 | 3810 | 135 | 3434.8 | 176 | 4465.2 | 68 | 1715 | 6.8 | 171.5 | 6.8 | 171.5 |
| 160 | 4064 | 144 | 3663.8 | 188 | 4762.9 | 72 | 1829 | 7.2 | 182.9 | 7.2 | 182.9 |
170 | 4318 | 153 | 3892.8 | 199 | 5060.6 | 77 | 1943 | 7.7 | 194.3 | 7.7 | 194.3 |
| 180 | 4572 | 162 | 4121.8 | 211 | 5358.3 | 81 | 2057 | 8.1 | 205.7 | 8.1 | 205.7 |
190 | 4826 | 171 | 4350.7 | 223 | 5656.0 | 86 | 2172 | 8.6 | 217.2 | 8.6 | 217.2 |
| 200 | 5080 | 180 | 4579.7 | 234 | 5953.6 | 90 | 2286 | 9.0 | 228.6 | 9.0 | 228.6 |
There is 3% tolerance among these numbers due to optical component variations. It is recommended that if you intend to permanently install the projector, you should physically test the projection size and distance using the actual projector in situ before you permanently install it, so as to make allowance for this projector’s optical characteristics. This will help you determine the exact mounting position so that it best suits your installation location.
FCC Compliance Statement
This device complies with part 15 of FCC Rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Industry Canada ICES-003 Compliance: CAN ICES-003(B) / NMB-003(B)
CE Conformity for European Countries
The device complies with the EMC Directive 2014/30/EU and Low Voltage Directive 2014/35/EU.
Declaration of RoHS2 Compliance
This product has been designed and manufactured in compliance with Directive 2011/65/EU of the European Parliament and the Council on restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS2 Directive) and is deemed to comply with the maximum concentration values issued by the European Technical Adaptation Committee (TAC) .
PX728-4K_PX748-4K_QSG_1b_20210909
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