MDC-1840BB/1841BB/1860BB/1810BB/1820BB Series Chapter 6
Using The Menu
Operation Manual
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(1) Move the Joystick to move the cross cursor on to the new plot point.
(2) Press the UPDATE key. Wrong plot will be corrected as shown below.
6.7 Operating the ATA (Option)
6.7.1 Using the ATA
The ATA (Automatic Tracking Aid) unit is an optional PC Board that can be installed
into the processor unit. Using this function, up to ten targets can be manually acquired
and tracked automatically. All tracked target data is the same type as the EPA data,
and is shown on the right of the screen.
All operating procedures are also the same as that of the EPA function with one
exception i.e. no second plotting is needed in the ATA system.
Note:
If the ATA system gets malfunctioned, the plotting system will switch to EPA
mode automatically.
6.7.2 Outline of the ATA system
To use the ATA function the MRE-300 ATA module must be installed. (Refer to
APPENDIX 1 in Chapter 4 for installation instruction) To run the ATA function, the
bearing signal and the speed signal must be supplied to the Processor unit.
After correction
Before correction
Wrong plot
Corrected plot
Figure 6.6 Correcting the plotting position
Processor unit
ATA module
MRE-300
(Option)
Gyro-log Interface
KSA-08A (Option)
Bearing signal
Speed signal (LOG)
Figure 6.7 Configuration of ATA
