Справочник Пользователя для Furuno fmd-1712

4. Press   or   to bisect the target

selected at step 1 with the dot-dash line
and press the [MENU] key. Then, the
target shifts to 0

° 

as below.

0.25

.125

NM

 

NM

9.4

0.015

Target

Heading
line

5. As a final test, move the boat towards a

small buoy and confirm that the buoy
shows up dead ahead on the display
when it is visually dead ahead.

Sweep timing depends on the length of the
signal cable between the radar and the
antenna. Adjust it so that a straight target is
not pushed or pulled as in the examples
below.

Correct

Target pushed
inward

Target pushed
outward

1.  Transmit on 0.125 or 0.25 nm range and

adjust the sensitivity and STC.

2.  Visually select a straight echo (harbor

wall, straight pier).

3.  Press and hold down   and   together

(about 10 second) to display the
installation menu.

4. Select ADJ TMG from the installation

menu.

5. While looking at the target selected at

step 2, straighten it by pressing   if it is
pulled inward, or   if it is pushed
outward.

The unit of range measurement for the VRM
and the cursor may be selected to nautical
miles or kilometers as follows:

1. Select NM/KM from the installation

menu.

2.  Select unit of range desired.
3.  Press the [MENU] key to close the

menu.

You can confirm which NMEA data
sentences are being output from a navigator
and/or echosounder to the remote display.
Follow step 1 in paragraph 3.4 to display the
maintenance menu. NMEA data sentences
being output to the remote display are
highlighted at the bottom of the menu. (Be
sure to power navigator and/or
echosounder to confirm sentences.)