Hand Held Products 9550 - Manual (Page 195)

Dolphin® 9500/9550 Mobile Computer User’s Guide 10 - 3
For information about charging a battery in the auxiliary battery well, see page 10-7.
COMM LED
This is the communication LED. It indicates the status of data transfer between the Dolphin terminal and the host device.
The color of this LED differs if the HomeBase is using the serial or USB port connection.
If using the serial port
If using the USB port
This color means…
Red Serial data is being sent from the Host Device to the Dolphin HomeBase.
Green Serial data is being sent from the Dolphin HomeBase to the Host Device.
Orange Serial data is being sent at high data rates.
This color means…
Green LED A USB Connection is established with the host computer.