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2.7 Turn ON POWER
a) Connect AC & DC POWER from Ditribution of power.
b) Turn on the AC lever switch of main unit.
c) Waitting for until turn lighting green LED lighter of DSC WATCHKEEPING part from Front PANEL of the
REMOTE CONTROLLER.
d) Push the 【PWR】Key of Front PANEL.
2.8 Operating with AC POWER
Be Operated AC POWER automatically for the first time when AC POWER is connected from AC POWER.
Can be operated DSC & WATCH KEETING RECEIVER even if didn't push SWITCH of 【PWR】. and be
Displayed SCANNING FREQUINCY by 6EA lighting DIODE on the DSC WKR of MF/HF CONTROLLER
PANEL.
As on this condition, be sounding with turn light lighting DIODE of 【DISTRESS】or 【OTHERS】on the
PANEL with item of receiving signal when be received distress or Alert Calling Signal by DISGITAL select
Calling.( The operating method when be received distress alert calling signal, Comparison DISTRESS or
ALERT Calling Signal unit.)
2.9 Operaing with DC(BATTERY) POWER
Can be changed to DC power MODE automatically, be lighted DC LED of main unit when AC power supply
became OFF. Can't connect All system power including in WATCHKEEPING receiver when changed to DC
MODE. Be turn off all displayer except of DC LED DISPLAYER of controller front panel. At that time, can be
select euipment of using DSC POWER with using MF/HF Key and SES Key. be selected MF/HF Equipment as
push the MF/HF Key, Be selected external equipment(VHF or INMARSAT) with lrighting SES LED displyer
when push the SES Key.
2.10 BATTERY CHAGER(SR-308 POWER SUPPLY BATTERY CHARGER)
Can be charger Battery Charging automatically exept of became turning on the transmitter output AMF
POWER. be charger for 20A constant-current when charging circuit didn't arrived to selected voltage of battery
voltage. When battery voltage become selected voltage , constant-voltage control circuit is reduce charging-
current.
Charging MODE of two serial of AUTO & NORMAL charger to CHARGER SWITCH of SYSTEM CABINET.
AUTO MODE --- Be Chargerd at battery discharging only, can be keeping for full charging always.
Be selected this MODE as generally
NORMAL MODE --- Be charging even if charging condition of battery no concern.
OFF --- Be discharging even if charging condition of battery no concern.
Have check maintenance with using battery for long time will be using of battery . have maintenance with
BATTERY manuals.
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3
OPERATING THE POWER SUPPLY
Содержание SRG-400
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