Service manual

20. SP
20. SP20. SP
20. SP-
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-580ADC POWER SUPPLY
580ADC POWER SUPPLY580ADC POWER SUPPLY
580ADC POWER SUPPLY
20
2020
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-1.
1. 1.
1. 50~60Hz INPUT IS POSSIBLE, BY SETTING AC INPUT 110/220V BY SWITCH. IF AC
INPUT IS ISOLATED AS AC DC. INPUT 24V, IT IS CHANGED TO DC AUTOMATICALLY.
OUTPUT BECOMES DC 13.6V 8A. THIS POWER PART SHOULD NOT BE USED IN OTHER
EQUIPMENTS. THIS IS DESIGNED TO CONSTANTLY TRANSMIT ABOUT 5 MINUTES, IF
OUTPUT 8A IS NOT CONSTANT CURRENT.
20
2020
20-
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-2. SP
2. SP2. SP
2. SP-
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-580ADC
580ADC 580ADC
580ADC FRONT SIDE
FRONT SIDEFRONT SIDE
FRONT SIDE
① WHEN AC INPUT COMES IN, LCD IS LIGHTED GREEN.
② WHEN DC INPUT COMES IN, LCD IS LIGHTED GREEN.
③ WHEN AC OR DC INPUT COMES IN, LCD IS LIGHTED RED.
④ WHEN INDICATOR IS OFF, ALL LED ARE PUT OUT. THIS IS USED IN NIGHT VOYAGE.
⑤ TURN ON / OFF AC DC INPUT POWER.