Grass Valley K2 Media Client Service Manual v.3.3 - Manual (Page 134)

134 K2 Media Client Service Manual June 25, 2009
Chapter 5 Removing and replacing FRUs
To configured for DTE mode.
Port 1 (J2) jumper should be set to the Pin 2/3 position.
Port 2 (J3) jumper should be set to the Pin 2/3 position.
PCI RS-422 adapter
On the replacement RS-422 adapter, verify that the switches that set channels to Data
Terminal Emulation (DTE) or Data Communications Emulation (DCE) are in the
same position as those on the adapter that you are replacing.
The default setting is DTE. To configure a channel for DTE mode, set its switch to
OFF, as illustrated.
Check
switches
Remove
screw 1
3
Disengage from
PCI slot 2
1 2 3 4 5 6 7 8
OFF
ON