ViewEra V220 - Manual (Page 8)

2.3 Resolution setup
For the best display quality, please set the monitor type in Windows.
Control Panel > Display > Settings > Advanced > List All Modes
(a) For V193 series, please set resolution to “ 1440 x 900 @ 60 Hz ” .
(b) For V202 and V220 series, please set resolution to “ 1680 × 1050 @ 60 Hz ” .
Note 1. To avoid picture stretching, you need to select the resolution of 16:10 aspect ratio, like 1680 x
1050, or approximate to 16:10, like 15:9 (i.e. 1280 x 768).
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