Euresys EureCard PICOLO Jet-X-RC, Руководство пользователя

Страница: 57 / 70

Hardware Installation Procedure
57
4. Input Video Expansion Bracket hardware installation
4.1. Connection
When using Video Expansion Brackets, it is mandatory to link them using the following connectors of Picolo series:
Configuration Connect to
Picolo and 1 Video Expansion Bracket VEB LINK 1
Picolo and 2 Video Expansion Brackets VEB LINK 1 and 2
Picolo and 3 Video Expansion Brackets VEB LINK 1, 2 and 3
Note:
Before installing or removing any Video Expansion Bracket, power down the PC.
4.2. 75 ohms switches
OFF ON
1
2
3 4
The dip switch n controls the 75 ohms termination of the corresponding VID n input ( n = 1, 2, 3 or 4).
In the default configuration, all video inputs are 75 ohms terminated . Therefore, all switches are closed (ON position).
To remove the the 75 ohms termination, set the switch to OFF position.
5. Output Video Expansion Bracket hardware installation
5.1. 75 ohms switches
OFF ON
1
2
3 4
The switch n controls the 75 ohms termination of the corresponding VID n output ( n = 1, 2, 3 or 4).
In the default configuration, all video outputs are 75 ohms terminated . Therefore, all switches are closed (ON position).
On each video output, the 75 ohms termination should be removed. Therefore, set all switches to OFF position.