Doremi DSDI-20s - Manual (Page 29)

8 Recommended LCD Monitors Specifications
 16ms response time or less for best motion performance.
 Support for 1:1 display mode, in this mode the LCD will not scale the video and shows a
pixel-to-pixel image. (Useful when the LCD native pixel resolution is higher than
1920x1080).
 24/48 frequency support, in this mode 24 frame video can be displayed at its native
frame rate, and eliminate the need to re-process to 30 fames. (For LCDs that only
support 25/50 and 30/60 frequency the HDVI-20 can be set to re-processes the video to
25 or to 30 frames)
8.1 Note about the Viewsonic VP2290b
Because the VP2290b is a 3840x2400 monitor, the DVI20-Devices output must be forced to
1920x1200. This monitor supports Frame Sync and can be operated at frequencies as low as
24Hz. In addition, this monitor is pre-adjusted according to ITU-709 to be used as a high def.
reference monitor. The combination of the DVI20-Devices with the VP2290b creates a low cost
reference monitor that competes with CRT reference monitors that are priced over $30,000 US
Dollars.
8.2 Note about the Apple Cinema Displays
All Apple cinema displays are supported by the DVI20-Devices except for the 30”. The Apple
displays support 60Hz frequency only. Frame Sync Mode should not be set with these monitors;
the DVI20-Devices will display all input resolutions at 60Hz. Note that Apple Cinema displays
with the ADC connector will need a DVI to ADC converter.
DVI.OM.000262.DRM Page 29 of 33 Version 1.4
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