ASTRO VG Series User Manual

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PRECAUTIONARY ITEMS
12.1 Differences between the generator models
This instructions manual has been designed for the VG-870B/871B and, as such, some functions are
not supported by the VG-870/871/870A/871A. The table below lists the main differences between the
models.
Main differences between the generator models
Function VG-870/871 VG-870A/871A
VG-870B/871B
VG-873/874
(or VM-1823)
Moving images Not supported Supported Supported Supported
USB Not supported Supported Supported Supported
iTMDS Not supported Supported Supported Supported
V-by-One HS (VM-1825) Not supported Not supported Supported Supported
4K2K(iTMDS)(VM-1824) Not supported Not supported Supported Supported
4K2K (iTMDS QUAD)
(VM-1824-A)
Not supported Not supported Supported Supported
HDMI300MHz Not supported Not supported Not supported Supported
* If you want to upgrade VG-870/871/870A/871A to VG-870B/871B, contact ASTRODESIGN sales
representative.
12.2 Relationships between pattern drawing bit length and
dot clock frequency
The pattern drawing bit length stands in relationships of dependency on the dot clock frequency. Pattern
drawing bit lengths and dot clock frequencies outside the bounds of these relationships cannot be set.
These relationships also differ depending on the output video bit length of each unit. They are shown in
the following figures.

ASTRO VG Series Specifications

General

Brand	ASTRO
Model	VG Series
Category	Portable Generator
Language	English