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9 - 2 Rev C
4/30/2008
Dolphin® 7850 Mobile Computer
User’s Guide
Front Panel
AUX Battery LED
Indicates status of the battery charging in the auxiliary battery well; see page 9-3.
Orange The auxiliary battery is charging.
Green The auxiliary battery has completed charging and is ready for use.
COMM LED
The COMM LED indicates the status of data transfer between the Dolphin terminal and the
host workstation. The color of this LED differs if the HomeBase device is using the serial or
USB port connection.
If using a serial port connection
Red Serial data is being sent from the host device to the HomeBase device.
Green Serial data is being sent from the HomeBase device to the host device.
Orange Serial data is being sent at high data rates.
If using a USB port connection
Green A USB connection is established with the host workstation.
DOCK LED
Turns solid green when the terminal is properly seated in the HomeBase device. When this
light is on, the terminal is connected to the HomeBase device.
Terminal Well
Place the terminal in this well to communicate with a host device, power the terminal, and
charge its battery pack. The back of the terminal well features a saddle to accommodate the
integrated pistol-grip handle.
D
O
C
K
C
O
M
M
A
U
X
B
A
T
T
E
R
Y
Terminal Well
DOCK LED AUX Battery LED
COMM LED