4
HER503-8:
Description of front panel:
Indicator
Description
1
POWER
Lights in red when the device is powered on.
2
STATUS
Lights in red when data is being read from or written to HDD.
Valid for SATA model.
3
Tx/Rx
1. Does not light when the network is not connected;
2. Blinks in green when the data is transmitting / receiving;
3. Blinks at higher frequency when the data for transmitting / receiving is
larger.
HER503-16:
Description of front panel:
Indicator
Description
1
POWER
Lights in red when the device is powered on.
2
STATUS
Lights in red when data is being read from or written to HDD.
Valid for SATA model.
3
Tx/Rx
1. Does not light when the network is not connected;
2. Blinks in green when the data is transmitting / receiving;
3. Blinks at higher frequency when the data for transmitting / receiving is
larger.