Data Translation DT3152-LS, Руководство по началу работы

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Chapter 2
12
Configuring Jumper W1
By default, jumper W1 is not installed, allowing you to connect up to
four AC-coupled inputs to the DT3152-LS board. If your application
uses only AC-coupled signals, leave jumper W1 uninstalled, and
proceed to the next section.
If you want to connect a DC-coupled signal to the DT3152-LS board,
you must install jumper W1.
Figure 2 shows the location of jumper
W1 on the board.
Figure 2: Location of Jumper W1 on the DT3152-LS Board
To install the jumper, perform the following steps:
1. Discharge any static electricity by holding the wrapped board in
one hand while placing your other hand firmly on a metal
portion of the computer chassis.
2. Carefully remove the antistatic packing material from the board.
3. Insert the jumper plug or wire the posts in the jumper location.
Once the jumper is installed, the board can accept a DC-coupled input
from video channel 3. You can now install the board in the computer, as
described in the following section.
J1
J2
Jumper W1