Furuno FR-7252 Manual De Usuario

POWER

F 1

F 2

BRILL

SHIFT

ZOOM

ECHO
TRAIL

MODE

GUARD

ALARM

EBL

OFFSET

SELECT

CANCEL

ACQ

ENTER

EBL 1

VRM 1

VRM 2

TLL

MENU

EBL 2

RANGE

OFF

ECONOMY

STBY

T X

GAIN

HM  OFF(PUSH)

A/C SEA

A/C AUTO(PUSH)

ES(PUSH)

A/C RAIN

Turns power on.
Press together with [STBY/TX] key 
to turn power off.

Alternates between stand-by and 
transmit.

NAV data and ARPA data can be 
displayed individually or together.*

Suppresses electrical noise.*

Selects radar range.

Adjusts display brilliance.

(Long press) Doubles size of area 
between your vessel and location 
selected by cursor.
(Short press) Shifts your vessel's 
position to cursor location. 

(Control) Adjusts sensitivity of radar 
receiver.
(Switch) Temporarily erases heading 
marker (and north marker if displayed).

(Control) Reduces sea clutter.
(Switch) Automatically reduces sea 
and rain clutters.

(Control) Reduces rain clutters.
(Switch) Enlarges echoes.

Selects presentation mode among 
HU, CU, NU, and TM.

Sets/cancels guard alarm; silences 
audible alarm.

Measures range and bearing 
between two targets; predicts 
collision course.

Turns corresponding VRM on/off.

Opens/closes menus.

Trackball
(1) Shifts cursor, EBL and VRM.
(2) Sets guard zone.
(3) Selects items and options on 

menu.

(4) Shifts origin of EBL and VRM.

Displays target movement in 
afterglow.

Turns corresponding EBL on/off.

(Long press) Terminates plotting of 
the target selected with cursor.†
(Short press) Displays the data of 
target selected with the cursor.†

(1) Acquires the target selected with 

the cursor.†

(2) Registers selection on menus.

* Default switch function.
† Requires ARP-10 (option).

(Long press) Outputs target data position 
data to plotter.
(Short press) Alternately displays cursor 
position display in lat/long or bearing/range. 
(Functuion is available when nav data 
is not displayed.)