User`s guide

E-56
1 USB Client Port This port is used to transmit system data and fi le data (download,
upload) by connecting the Ethernet Cradle to a PC using a USB
cable (DT-380USB). The dedicated driver must be installed in
the PC before connecting the Ethernet Cradle to the PC.
2 USB Host Port This port is used to connect a corresponding USB peripheral
device.
3 Selector Switch This switch is used to switch between a USB connection and a
LAN connection.
LAN: LAN
A: USB host
B: USB client
4 LAN Connection
Status LED
This LED shows the status of the LAN connection.
Off: LAN cable not connected correctly.
Lit orange: LAN cable connected correctly.
5 LAN
Communication
Status LED
This LED shows the LAN operation status.
Off: No communication.
Blinking: Communication in progress.
6 LAN Port This port is used for connecting the cradle to a PC or hub via a
LAN cable so that system data and fi le data can be transmitted
(uploaded or downloaded).
The special driver software must be installed in the IT-800.
7 AC Adaptor Jack Connect the AC adaptor (sold separately) here.
8 Terminal Detect
Switch
This switch detects when the IT-800 is seated correctly on the
Ethernet Cradle.
9 Power/Signal
Terminals
Power is supplied to the IT-800 via these contacts.
10 Power Indicator
LED
This LED indicates the power status and the mounting status of
the IT-800.
Off: IT-800 is not installed.
Green: Power on, IT-800 mounted correctly.
11 Mount Hooks These hooks are used to stabilize the Handheld Terminal when
mounting it on the cradle.