HP PhotoSmart 812 User Manual page 45

The camera dock has a light near
the top front that provides battery
charging status. A blinking light
indicates that batteries are charging.
There are two buttons on the front
that light to show that the camera is
connected to the associated device.
—This button activates the
connection to the computer or the printer, depending on
which of those devices is connected to the dock.
—This button activates the television connection.
The functions of the dock button lights are described below:
State Indication
On Camera dock has power and a device is
connected. When you press a button for one
device, the other button device light goes out.
Blinking The selected device is active.
Off
5-Connecting
The device selected is not connected to the
camera dock.
The device selected is not available because the
other device is active.
Camera dock has no power or there is no
camera connected.
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