User's Manual

3.6. Alarm display by self-test

This product will automatically perform self-test upon the start-up. If an error is detected, the detected alarm will be

indicated by the LED display on the product. When an error is detected on the self-test, turn off the power and

contact the dealer from whom you purchased this product.

EA-7HW03AP1 Self-test alarm display

Notice

• As the test of LED, all LEDs except the LINK LED will light. After that, all LEDs except the LINK LED will be off

until the self-test finishes. Refer to "1.3 Major operating controls and their functions" for descriptions of LED

display when the self-test completed correctly.

• When started up by turning on the INIT switch (initialized state), the ACT LED will start blinking.

• The status of ETH1 LED/ETH2 LED will change according to the connection status of Ethernet (power supply

state),

Alarm type

ACT

2.4G

ETH1

ETH2

FROM check error

Lights red

Off

RAM check error

Lights red

Off

Manufacturing number

error

Blinks red

Off

MAC address error

Blinks red

Off