Furuno FS-2550 User Manual

DSC-5
B1-18
9. Power and Frequency measurement of
VHF Radiotelephone
The VHF CH 70 is not transmitted by pressing a PTT switch. To measure the output
power of VHF CH 70, follow the below. The radiotelephone must be set to CH 70.
The VHF radiotelephone TX key line is controlled by the DSC-5/5V.
The DSC-5/5A muse be set the Ignore ID ON. Refer to section “2.1 Changing System
settings”.
Ignore ID ON
TEST
Tone test < >
MARK SPACE DOT T1 T2
Tone test < Space tone >
Now doing
Manual cont out < >
IN OUT
Manual cont out < VK Key >
ON
Manual cont out < >
ALM DIS VK VM HK HM HH
Manual cont out < VK Key >
OFF
TEST
Select "PROG", press [ENT] key.
Select "TEST", press [ENT] key.
Select "TO", press [ENT] key.
Select "MC", press [ENT] key.
Select "MC",
press [ENT] key.
Select "OUT", press [ENT] key.
Select "VK", press [TEST] key.
Select "MARK or Space", press [TEST] key.
Function < >
CALL RCV XMIT PROG
Program < >
TIME COMM SYST TEST
Press [SELECT] key.
MARK tone:1700Hz-400Hz
SPACE tone:1700Hz+400Hz
DOT:1700Hz+400Hz
Press [TEST] key.
For example, select "Space".
Press [CANCEL] key several times.
Press [CANCEL] key several times.
Outputting tone signal
Tx ON
Tx OFF
(Measurment: power and frequency)
MO TO RR RL LL MC K D P
Self test
MO TO RR RL LL MC K D P
Self - test
Return to "self test" display.
or
156.525MHz
(+10ppm)
Don’t select T1 and T2 !!

Furuno FS-2550 Specifications

General

Brand	Furuno
Model	FS-2550
Category	Marine Equipment
Language	English