Furuno FSV-24S installation manual Data Sheet

DATA SHEET 1

General check

CK; DT: digital tester AT: analog tester OS:oscilloscope WC:watch

Check item	Content	Check point	CK	Standard	Judge
Connection	All connection	1.Transducer-transceiver unit	WC	Refer to
	should be checked	2.Processor unit-Transceiver unit		installation
	refering to the	3.Processor unit-Control unit		manual
	interconnection	4.Processor unit-Others equipment
	diagram.	5.Ship’s mains-Power supply
		unit-Processor unit
Grounding	All grounding	1.Monitor unit	WC	Refer to
	should be checked	2.Processor unit		installation
	by installation	3.Transceiver unit		manual
	manual.	4.Power supply unit
		5.Junction box(Option)

Power Supply(ship’s main voltage)

Unit	Check point		CK	Standard	Result	Judge
Processor unit	CN-A110		DT	AC100/110/115/220/230V± 10%
Transceiver unit	TB-B101	#1---#2	DT	AC90V to AC115V
Power supply unit	TB-D102		DT	AC100/110/115/220/230V± 10%
Hull unit	TB-C101		DT	AC220V

Note that: The input voltage may be dropped while the capacitors are being charged before transmission. For accurate data, please check the voltages during TX on and off as well when you check the input voltage of a transceiver unit.

The input voltage monitoring circuit in transceiver unit detects low voltage when AC 100V power source drops to 85V. On the other hand, if the input voltage is 120 to 130V, the over voltage flag is set and an alarm is displayed to monitor.

AP-2