LED Indications

Status LED

Color

Indicator

HMIG2U/HMIG3U

HMIG5U/HMIG5U2

Green

ON

In operation

Orange

Flashing

Software starting up

Red

ON

Power is ON.

Red/Green

Alternating

Display Module connection error

Orange/Red

Alternating

HMIG2U: Boot error*1

HMIG3U: SD card boot error

-

-

OFF

Power is OFF.

*1 The product may be malfunctioning. Please contact your local distributor.

Card Access LED

Color

Indicator

HMIG2U/HMIG3U

HMIG5U/HMIG5U2

Green

ON

Storage Card is being accessed.

Storage Card or System Card (OS) is being accessed.

-

OFF

Storage Card is not inserted or accessed.

Storage Card or System Card (OS) is not accessed.

COM1 LED

Color

Indicator

Description

Yellow

ON

Data transmission is in progress.

-

OFF

No data transmission.