NEC EcoPowerGateway N8142-36F User Manual page 47

Lamps on Rear Side
AC POWER Lamp
The AC POWER lamp is located on the power unit at the rear side of the EcoPowerGateway.
The lamp starts blinking in green when the power cord is connected to the AC inlet and the power is
supplied to the power unit.
The lamp stays lit green when the power of the EcoPowerGateway is turned on (the DC power is
supplied to the main unit).
If the AC POWER lamp is not lit even when the EcoPowerGateway is turned on, or lit or blinking
in amber (*1), the power unit may be faulty.
*1 If the several power units are installed in the EcoPowerGateway and some of them are accepting
AC power through the connected power cord, the AC POWER lamp on the power unit to which
no power cord is connected blinks amber. The AC POWER lamp on such a power unit starts
blinking green when the power cord is connected. If the AC POWER lamp still blinks in amber,
check if AC power is properly supplied to that power unit. If the power is normally supplied, the
power unit may be faulty.
DC Output Lamp 1 to 4
DC output lamp goes on green while the DC power is output from the DC output port. It goes off
when DC output is turned off. The lamp blinks when the POWER switch is turned off (the
EcoPowerGateway is off-powered) and the DC output switch is turned on.
DC output lamp 4 DC output lamp 2
DC output lamp 3
General Description 2-9
AC POWER lamp
UID (Unit ID) lamp
DC output lamp 1
100/10 lamp
LINK/ACT lamp