Sensoray 512 DOS - Manual (Page 8)

8
4.2 Connectors
The header J2 carries all the I/O signals. The pinout is given in Table 2.
Pin Function
Pin Function
1 Digital I/O 2 2 +5V
3 Digital I/O 1 4 Digital ground
5 Digital I/O 0 6 Digital ground
7 N/A 8 N/A
9 N/A 10 N/A
11 SVideo out – Y 12 Video ground
13 SVideo out – C 14 Video ground
15 Composite video out 16 Video ground
17 Composite video in 4 / SVideo 1 – C 18 Video ground
19 Composite video in 3 / SVideo 2 – C 20 Video ground
21 Composite video in 2 / SVideo 1 – Y 22 Video ground
23 Composite video in 1 / SVideo 2 – Y 24 Video ground
Table 2 Header J1 Pinout
The BNC connector (if installed) are for composite video. J1 is composite video out and J3 is composite
video in 1. The center pin is the signal and the out shell is video ground.
5. DOS Driver
Using the DOS COPY command, copy the files from the distribution diskette to your system. It is a good
idea to create a subdirectory for the files. For example,
MD C:\X12DOS
COPY A:\DOS\*.* C:\X12DOS
Before an application can use the driver the TSR (terminate and stay resident) executable X12TSR.EXE
This is used to setup bit rate, resolution, etc.
A