User Manual

Marine Systems
Aviation Recorders
Page 4--26
165M1161--00Initial Issue
Aug. 23/10
4.3.16. Set the T x Test Mode
This is a feature used to test the AIS AtoN by simulating a given percentage of use
of the VDL and a number of unique targets. To set the Tx test mode parameters,
enter “F” in the System Configuration Menu, and the screen shown in Figure 4--21
displays the options.
Press “I” to increase the “VDL Load” by 10 percent each time the key is hit and “D”
to decrease it by 10 percent. Press “Shift” and “+” to increase the “Target Count” and
“ -- ” to decrease it.
Hit the “Space Bar” to toggle through the available channels and select one.
Hit the “Enter” key and the “Hit Any Key to Continue...” message appears. Press any
key to return to the System Configuration Menu.
Figure 4--21. Set the Tx Test Mode Parameters
NOTE: This is a factory test that should remain disabled.