User’s Guide For Those Using the WT-7 with the D810, D810A, D750, or D7200

41Transfer, Control, and HTTP
HTTP Server
A Network Status
The status of the link between the host and the WT-7 is shown by the
status LEDs and by the display in the top level of the network menu.
The Status LEDs
Status POWER LINK ERROR
WT-7 off I (off) I (off) I (off)
USB cable not connected K (on) I (off) I (off)
HTTP server starting up K (on) K (on) I (off )
HTTP server in operation K (on) H (flashes) I (off)
Connection error K (on) I (off) H (flashes)
WT-7 hardware or battery malfunction H (flashes) H (flashes) H (flashes)
The Status Display
Network status can be viewed in the top level of the network menu.
The POWER LED lights when the WT-7 is on.
Signal quality is shown by the LINK LED: the
faster the LED flashes, the better the signal and
the faster data can be transmitted. The ERROR
LED flashes to show that an error has occurred.
Signal strength: Wireless signal strength.
Ethernet connections are shown by d.
Status area: The status of the connection
to the host. The camera URL is
displayed in green when a connection
is established. Errors are also displayed
here (0100).
Battery level: The
charge state of the
battery in the WT-7.