Installation Manual
05
ZH420UST Installation Guide
Image Size & Projection Distance & Diagrams
Note : 1inch=25.4mm
Projector installation measurement chart (Table top)
O3
H
T1
O3
W
Screen
Table
Image center
97mm/3.82”
23mm/0.91”
This table is for user’s reference only.
1080P (16:9) Table top installation measurement chart
Diagonal image
size (S) in inch
Diagonal image size
(S) in mm
Image width (W)
in mm
Image height (H)
in mm
Distance from surface
of whiteboard to back of
projector (T1) in mm
Distance from bottom of
image to top of table (O3)
in mm
87
2210
1926
1083
233
291
88
2235
1948
1096
239
294
89
2261
1970
1108
245
297
90
2286
1992
1121
250
299
91
2311
2015
1133
256
302
92
2337
2037
1146
261
304
93
2362
2059
1158
267
307
94
2388
2081
1171
272
310
95
2413
2103
1183
278
312
96
2438
2125
1196
284
315
97
2464
2147
1208
289
317
98
2489
2170
1220
295
320
99
2515
2192
1233
300
323
100
2540
2214
1245
306
325
101
2565
2236
1258
311
328
102
2591
2258
1270
317
330