1. RADAR OPERATION
1-4
Control description
Control
Description
Control Unit RCU-014 (full keyboard)
POWER
Turns the system on and off.
EBL and VRM rotary controls Adjust EBL and VRM, respectively.
EBL ON, EBL OFF
Turns the EBLs on and off, respectively.
F1-F4
Execute menu short cut assigned.
ALARM ACK
Silences audio alarm.
STBY TX
Toggles between stand-by and transmit.
BRILL Adjusts
display
brilliance.
A/C RAIN
Suppresses rain clutter.
A/C SEA
Suppresses sea clutter.
GAIN
Adjusts sensitivity of the radar receiver.
HL OFF
Temporarily erases the heading line while pressed.
EBL OFFSET
Enables, disables the offset EBL. In menu operation, switches
polarity from North to South and East to West and vice versa.
MODE
Selects a presentation mode.
OFF CENTER
Shifts own ship position.
CU/TM RESET
•
Moves own ship position in 75% radius in stern direction.
•
Resets the heading line to 0° in course-up and true motion
modes.
INDEX LINE
Turns parallel index (PI) lines on and off.
VECTOR TIME
Selects vector time (length).
VECTOR MODE
Selects vector mode, relative or true.
TARGET LIST
Displays data for all tracked targets (AIS and TT).
CANCEL TRAILS
Cancels all target trails. In menu operation it clears a line of
data.
ENTER MARK
Enters marks; terminates keyboard input.
VRM ON, VRM OFF
Turns the VRMs on and off, respectively.
MENU
Opens and closes the MAIN menu; closes other menus.
ACQ
Acquires a target for TT after choosing it with the trackball.
RANGE
Selects radar range.
TARGET DATA
Display or erase target data for TT or AIS target chosen with
trackball. For AIS, changes sleeping target to activated target.
TARGET CANCEL
TT: Cancel tracking on target.
AIS: Sleep an activated target.
Control Unit RCU-015 (palm control)
POWER
Turns the system on and off.
F1-F4
Execute menu short cut assigned.
