Nevion 3GHD-EO - Manual (Page 10)

3GHD-EO / 3GHD-EO-2 Rev. E
nevion.com | 10
3.2 Dual converter
The 3GHD-EO-2 can support a number of different broadcast formats. The correct
configuration can either be set with a DIP switch or with the GYDA Control System. The
layout of 3GHD-EO-2 is shown in the drawing below with the DIP switch to the upper left
position.
Figure 4 3GHD-EO-2 board layout
Switch # Label Function, DIP = ON Function, DIP = OFF Comment
1 RCL1 Reclocker 1 ON Reclocker 1 bypass Reclocker mode
2 EQ1 Automatic cable
Equalizer ON Automatic cable
Equalizer OFF Cable equalizer
mode on input 1
3 PRI1 Electrical input 2 Electrical input 1 Select electrical input
to laser 1
4 RCL2 Reclocker 2 ON Reclocker 2 bypass Reclocker mode
5 EQ2 Automatic Cable
Equalizer ON Automatic Cable
Equalizer OFF Cable equalizer
mode on input 2
6 PRI2 Electrical input 2 Electrical input 1 Select electrical input
to laser 2
7 SWP Automatic change
over Normal operation ACO mode
8 OVR Override GYDA
control.
Configuration with
DIP switch GYDA control.
Configuration with
GYDA Select configuration
from GYDA
All DIP switches are off when pointing towards the release handle.