User's Manual

Chapter 2 Introducing DOT 320 5
CompactFlash Slot
CompactFlash SlotCompactFlash Slot
CompactFlash Slot: You can expand the external memory by inserting CF Type I/II
Memory Card to CompactFlash Slot. You can also extend application functions by
inserting CF Type I/II application module card such as Ethernet, Modem, and Wireless
LAN.
IrDA Port
IrDA PortIrDA Port
IrDA Port: Infrared port. Using IrDA port, you can transfer files and data between other
devices and DOT 320 without wires or cables.
USB/Serial Port
USB/Serial PortUSB/Serial Port
USB/Serial Port: Using USB or Serial port, you can transfer files and data to your
Desktop PC. To transfer files and data, you should have the ActiveSync. installed on
Desktop PC. You can also connect your DOT 320 to other devices such as Barcode
Scanner, GPS, CCD Camera, and Image Scanner using serial port.
Notification LED
Notification LEDNotification LED
Notification LED: LED notifies you the status of your DOT 320.
LED Notifications are as follows:
LED Notification
LED Status Description
Red Flash Very low battery
Orange Flash Charging (while power source is battery charger)
Orange Full charge (while power source is battery charger)
Green Flash Alarm
Off Power On/Off
Sleeve Connector
Sleeve ConnectorSleeve Connector
Sleeve Connector: Connector for using communication module like CDMA
Communication Module. To add sleeve to your DOT 320, slide up connector to open.
Warning:
Current version does not provide this function, so close connector to avoid
pollution and electric shock.