Icslan Leds; Serial Leds; Relays Leds; Ir/Serial Leds - Samsung HARMAN AMX MU Series Instruction Manual

Green
Green
Blue
White
White
Yellow
Red

ICSLAN LEDs

The ICSLAN LEDs light green when there is an active link on the corresponding ICSLAN port. The light toggles off when a
data packet is sent or received.
The MU-1000, MU-2300 and MU-3300 each have one ICSLAN LED

SERIAL LEDs

The SERIAL LEDs are two sets of LEDs which light to indicate that the RS-232 ports are transmitting or receiving RS-232,
422, or 485 data (red = TX, yellow = RX). The light toggles on when a data packet is sent or received.
The MU-3300 has two sets of eight SERIAL LEDs. The MU-2300 has two sets of four LEDs. TheMU-1300 has two sets of
two LEDs

RELAYS LEDs

The RELAYS LEDs light red to indicate that the corresponding relay port is active. The light toggles off when the relay port
is not engaged.
The MU-3300 has eight RELAY LEDs. The MU-2300 has four RELAY LEDs.

IR/SERIAL LEDs

The IR/SERIAL LEDs light red to indicate that the corresponding IR/Serial port is transmitting data.
The MU-3300 has eight IR/SERIAL LEDs. The MU-2300 has four IR/SERIAL LEDs. The MU-1300 has two IR LEDs.

I/O LEDs

The I/O LEDs light yellow to indicate that the corresponding I/O port is active.
The MU-3300 has eight I/O LEDs. The MU-1300 and MU-2300 have four I/O LEDs.
Solid Booted
1Hz Program running
3Hz Firmware transfer
3Hz Locate
3Hz ID Button Held (no action)
3Hz ID Button Held (Config reset)
3Hz ID Button Held (Factory reset)
pg. 22