User's Manual

5－22
JMA-9172-SA Instruction Manual > 5.OPERATION OF TARGET TRACKING AND AIS > 5.2 TARGET TRACKING OPERATION
5.2.7.1 Test Video (Test Video)
Test Video is used to check whether the video signals under target acquisition and
tracking are inputted to and processed in the target detection circuit normally.
However, it is sufficient to check that VDH in Test Video is displayed.
Procedures
1) Open the TT test menu by following menu operation.
→
2) Left-click the item button of .
The setting items for Test Video will be displayed.
3) Select the test video to be displayed.
In general, is sufficient for target display checks in test video mode.
Cancel
1) Left-click the item button of while the TT Test Menu is
displayed.
The setting items for Test Video will be displayed.
2) Left-click button.
The test video display will be turned off.
NOTE:
Test Video may not be displayed for a target which is not yet
acquired or tracked. Test Video may not be displayed either if
the [GAIN] dial or [SEA] dial is not properly adjusted.
i
If any target displayed clearly in the radar display is not
displayed in the Test Video mode, the target detection circuit of
the Target Tracking unit may have a trouble.
TT
9. TT Test Menu
1. Test Video
VDH
1. Test Video
Off