General Description - NEC EcoPowerGateway N8142-36F User Manual

4 UID (Unit ID) switch
Press this switch to turn on or off the UID (Unit ID) lamp.
(The same lamp is located on the rear side. You can use either one.)
5 STATUS lamp (green/amber)
This lamp indicates the current status of EcoPowerGateway. See "Lamp Indications" for
details.
6 Maintenance switch
Press this switch to power on or off the maintenance card installed in the EcoPowerGateway.
Pressing this switch for 4 seconds or longer forcedly power off the maintenance card.
7 Maintenance lamp (green)
Lights green when the maintenance card is powered on.
8 Serial port connector
Used to connect with the device having the serial interface. Not used in usual operation.
9 USB connector
Used to connect with the device having the USB interface. Not used in usual operation.
10 Display connector
Used to connect with the display unit.
11 Sliding tag (front)
A label indicating the model name and the serial number is attached on this tag.

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