Hardware manual

14
Table 1.4
No. Name Description
1 USB Client Port This port is used to transmit data (download or upload) by connecting the
Cradle to a PC using USB cable (DT-380USB). The dedicated driver must
be installed in the PC before connecting the Cradle to the PC.
2 USB Host Port This port is used to connect a USB peripheral device.
3 Selector Switch This switch is used to switch between the USB host port and USB client
port.
4 AC Adaptor Jack Connect the dedicated AC adaptor, AD-S42120B, here.
5 Terminal Detect
Switch
This switch detects when the terminal is seated correctly on the Cradle.
6 Power Contacts Power is supplied to the terminal via these contacts.
This LED indicates the power status and the mounting status of the
terminal.
Off : The terminal is not installed.
7 Power LED
Flashing Green : Power is on and the terminal is mounted correctly.