Projected Image Size And Projection Distance - Panasonic ET-ELW21C Operating Instructions Manual

z 投影画面尺寸和投影距离
z Projected image size and Projection distance
提示
z 如果所使用投影机的型号在本说明书中未记载，请参阅投影机使用说明书的"设置"章
节。
此外，请务必检查屏幕的对焦尺寸 SD (m)，并使用"投影距离计算方法" （
第 12 页）确定投影距离 (L)。
Note
z When using projector models other than the following, refer to "Setting up" in the
operating instructions of the projector.
In addition, be sure to check the diagonal screen size SD (m), and use the "Projection
distance formulas" (
(L).
投影机 / Projectors
PT-SMZ77C / PT-SMZ67C / PT-SMZ57C /
PT-SLZ77C / PT-SMW73C / PT-SMW63C /
PT-SMW53C / PT-SLW83C / PT-SLX80C / PT-SLX75C
下表中的尺寸可能略有误差。
在下表的计算公式中， 句点代表小数点。
The dimensions of the following table contain a slight error.
Periods are used to represent decimal points in the calculation formulas in the following
table.
2
附表 / Appendix
☞ ☞
Appendix page 12) to determine the projection distance
☞ ☞
附表，