PowerSource YDC3300, Руководство пользователя

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5
Rear View
（
terminal block without cover
）
(1) LCD panel (2) RS485 port (3) Drycontact port (4) Parallel port 1
(5) USB port (6) Parallel port 2
(7) Intelligent Solt 2
(SNMP card/ Relay card)
(8) Power Switch
(9) REPO port (10) I/P Switch
(11)Terminal block for
Input, output & battery (12)Intelligent Solt 1
(SNMP card/ Relay card)
(13) Maintenance
switch & its cover
(14) O/P Switch (15) GND
3.4 LCD control panel
LCD control panel introduction
（
1
）
LED
（
from top to bottom: “alarm”, “bypass”, “battery”, “inverter”
）
（
2
）
LCD display
（
3
）
scroll button
（
4
）
Off button
（
5
）
On button(battery cold start switch)