Chapter 5
MDC-1840BB/1841BB/1860BB/1810BB/1820BB Series
Basic Operation
Operation Manual
5-6
0093142122-10
UPDATE key
DELETE key
ACQ key
TARGET
TARGET key
TRUE/REL key
ALARM (GZ) key
HL OFF
UPDATE
DELETE
ACQ
TARGET
VECT
TRUE/REL
ALARM
(GZ)
The UPDATE key is used in the EPA function, in conjunction with
the TARGET key and Joystick, to correct a plotted target position.
For detail, refer to Para 6.6.11 “Correcting the latest plotting
position”.
The DELETE key is used in the EPA/ATA function, in conjunction
with the TARGET key, to cancel a plotted target. For detail, refer to
Para 6.6.1 Operation of EPA or Para 6.7.1 Using ATA.
The ACQ key is used in the EPA/ATA function, in conjunction with
the TARGET key, to acquire a target for tracking. For detail, refer
to Para. 6.6.1 Operation of EPA or Para. 6.7.1 Using ATA.
The TARGET key is used in the EPA/ATA function, to assign the
target number to acquire, delete or display the ATA/EPA information
of each tracked target. For detail, refer to Para 6.6.1 Operation of
EPA or Para 6.7.1 Using ATA.
The TRUE/REL key is used to change EPA or ATA target vectors to
Relative or True.
The ALARM key is used to turn on and off the Guard Zone Alarm.
