Furuno 1622 Manual De Usuario

 

 

Correct

Target pushed
inward

Target pushed
outward

 

1.  Transmit the radar on a range between 

0.125 and 0.5 nm and adjust the sensitivity 
and STC. 

2.  Visually select a straight echo (harbor wall, 

straight pier). 

3.  Select ADJ TMG on the menu. 

 

SEL MENU
BY 

▼

/

▲

 KEY

TOTAL ON TIME
     00000 : 00
TOTAL TX TIME
     00000 : 00

1. ADJ HDG

2. ADJ TMG

3. NM/KM

TUNE

IDENTIFY STRAIGHT TARGET
SUCH AS BREAKWATER. MAKE
ITS ECHO STRAIGHT ON SCREEN
BY USING 

t

/

u

 KEYS.

 

4.  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 mile 
or kilometers as follows: 

1.  Select NM/KM on the menu. 

 

SEL MENU
BY 

▼

/

▲

 KEY

TOTAL ON TIME
     00000 : 00
TOTAL TX TIME
     00000 : 00

1. ADJ HDG
2. ADJ TMG

3. NM/KM

TUNE

                 (RANGE UNIT)
PRESS  

t

/

u

 KEYS TO SELECT

NAUTICAL MILE OR KILOMETER
AS THE UNIT OF RANGE.

 

2.  Select unit of range desired. 

3.  Press the [MENU] key to close the 

installation menu. 

Magnetron heater voltage is formed at the MD 
Board of the antenna unit and preadjusted at 
the factory for use with any length of signal 
cable. Therefore no adjustment is required. 
However, verify heater voltage as follows: 

Note: Turn the power on when measuring 

magnetron heater voltage. 

1.  Dismount the shield plate.   

MD board under
the shield plate