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4 prior to operating the ps-a unit, 1 power supply, 1 power – Proface APL3000B - Node Box PC User Manual

Page 27: Prior to operating the ps-a unit, 12 1.4 prior to operating the ps-a unit

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PS-3710A/PS-3711A Series Hardware Manual

1-12

1.4

Prior to Operating the PS-A Unit

1.4.1

Power Supply

About states of PS-A’s power supply, there are three kinds of states, which are No Energization, Active State

(Normal), and Soft OFF State

*1

. Each state is outlined in the following.

*1

The Soft OFF refers to the state that Windows

®

has been shut down and the power is provided only for

the electric circuit to boot system. This Soft OFF State is different from what is System Standby set by

Windows

®

.

Power State: No Energization

Active State (Normal)

Soft OFF

Screen of PS-A :OFF

ON

OFF

Power LED :OFF

Green Lighting

Green Blinking

PS-A’s

power On

PS-A’s system

activated

Shut down by

Windows program

System

Stop

Reset Switch

ON

Power Switch OFF,
Remove Power

Cable

for

Normal State

for No

Energization

State