Kongsberg Simrad RA83 Instruction Manual page 62

Chapter 5
Basic Operation
UPDATE key
UPDATE
DELETE key
DELETE
ACQ key
TARGET
ACQ
TARGET key
TARGET
TRUE/REL key
VECT
TRUE/REL
ALARM (GZ) key
ALARM
(GZ)
HL OFF
5-6
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 Operation of EPA or Para 6.7.4 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 Operation of EPA or Para. 6.7.4 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 Operation of
EPA or Para 6.7.4 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.
RA83/84/85/93/94/95 Series
Operation Manual
93142105-02