Multitech GFU19 User's Guide download pdf (Page 6)

PRODUCT OVERVIEW

■ LS

Devices that have a USB connector have the following LEDs:

■ Power

■ LS

The tables that follow provide details about what the LEDs indicate.

Power

Not lit DC power not present.

Lit DC power present.

TR (Terminal Ready)

Not Lit Data is not being transmitted.

Lit Blinks when data is being transmitted.

CD (Carrier Detect)

Not lit Data connection is not established.

Lit Data connection is established.

LS (Link Status)

Not lit There is no power to the cellular radio.

Continuously Powered and connected, but not transmitting or receiving.

lit

Slow blink Powered and searching for a connection.

Fast blink Transmitting or receiving.

Side Panels

The device has connectors on either side. The figures that follow show the side panels.

6 MultiConnect

Cell 100 Series MTC-EV3 User Guide

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Multitech GFU19 User's Guide Page 6