Furuno 1724C - Manual (Page 172)

7. CUSTOMIZING YOUR UNIT
7-9
4. Select function desired with the Cursor pad, then press the ENTER soft key or ENTER
knob to register your selection.
5. Press the MENU key to close the menu.
Radar function keys
Menu Item Function
Function Key
Label
OFF Assigns no function. —
HL: HDG LINE OFF Turns heading line off. HL
MOD: MODE Selects presentation mode. MOD
GAI: GAIN Shows gain sensitivity adjustment window. GAI
SEA: A/C SEA Shows A/C SEA adjustment window. SEA
RAI: A/C RAIN Shows A/C RAIN adjustment window. RAI
FTC: FTC Displays FTC window. Available with Model 1700
series radar. Inoperative otherwise. FTC
ES: ECHO STRETCH Turns echo stretch on/off. ES
PLS: PULSE LENGTH Sets pulselength (long or short). PLS
ZOM: ZOOM Turns zoom on/off. ZOM
OFC: OFFCENTER Press to shift display center to cursor location.
Press again to turn shift off and return cursor to
display center. OFC
TRL: ECHO TRAIL Starts/stops echo trails. TRL
RNG: RINGS ON/OFF Turns range rings on/off. RNG
TLL: TLL OUTPUT Outputs cursor position, in NMEA format, to
navigator. TLL
ALM: GUARD ALARM Displays alarm soft keys. ALM
EBL: EBL Switches control between EBL1 and EBL2 with
each press. EBL
VRM: VRM Switches control between VRM1 and VRM2 with
each press. VRM
TTM: TTM ON/OFF Turns TTM (Tracked Target Message) display
on/off. TTM
WMK: WPT ON/OFF Turns waypoint marker on/off. WMK
WTM: WATCHMAN Turns watchman on/off. WTM
ACQ: ACQUISITION Acquires and tracks cursor-selected target.
(Requires ARP-equipped Model 18x4/19x4 series
network radar.) ACQ
TX: STBY/TX Toggles between standby and transmit TX
RSR: RADAR SOURCE Selects source for radar picture. RSR
DBX: D. BOX ON/OFF Turns data boxes on/off. DBX
CHG: CHANGE CNTRL Changes display control in combination display. CHG
QP: QUICK POINT Quick point function QP
Note:
To use CHANGE CNTRL set it on all displays, with the same soft key number.