Minicom Advanced Systems 3000 用户手册
DS VISION 3000
21
To tune from the Receiver Long or Line Splitter position:
Connect the Serial Download cable to the Receiver Long or Line Splitter Tuning
port and the Serial port of a computer containing the Service Utility. See the figure
below.
port and the Serial port of a computer containing the Service Utility. See the figure
below.
5VDC
SYSTEM
TUNING
Serial Download cable
To
Transmitter
Transmitter
To computer’s
Serial port
Serial port
Figure 22 Connecting the Serial Download cable to the Receiver Long
1. Open the test card located on our website
or
or, on the supplied CD. Or open the
Service Utility and choose Tools/Options, the Preferences window appears, see
Figure 16 above. Check Show Skew Picture. When you click the Tuning tab the
test card appears in the background. See Figure 23. This image will help you get
the best screen image. It can also help to correct skew.
Figure 16 above. Check Show Skew Picture. When you click the Tuning tab the
test card appears in the background. See Figure 23. This image will help you get
the best screen image. It can also help to correct skew.
Figure 23 Test card
2. Click the Tuning tab or select View/Tuning. The Tuning window appears see
Figure 24.