Jp19 Internal / External Power Selection; Jp18 Local / Remote Gain Control - Omega Engineering OME-DB-889D User Manual

2.2.3 JP19 Internal / External Power selection

The OME-DB-889D requires single +5V power supply. the connector CN5 are
used for the external power supply connection. The OME-A-82X series
multi-function card offers +5V power from the 37 pin connector , The
OME-DB-889D can be directly from the PC I/O bus by connecting the
OME-A-82Xseries multi-function card.
From PC's +5V Power
Default Setting

2.2.4 JP18 Local / Remote Gain control

The OME-DB-889D provides local and remote control and the selection depends on
the setting of the switch SW1.
L
Remote Gain Control
Default Setting
Note:
"L" Local Gain control :
"R" Remote Gain control : from OME-A-82X series A/D card digital output
control
OME-DB-889D User's Manual
JP19
From the CN5 input External +5V power
JP18
R
from OME-DB-889D on board dip switch setting
L R
Local Gain Control
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