Ubiqconn T70C User Manual page 25

RS-232 Serial Port

RS-232 serial port allows connections to modems, printers, mice,
barcode readers, data acquisition equipment, and other peripheral
devices.
Accessory Door

By removing the two long screws on top side of the system, allows
you to install optional snap-on module.
External Battery Connector

To install the external battery pack, install external battery holder
first and remove the cover of external battery connector before
snap the battery pack into the external battery connector.
Speaker

Integrated stereo speaker for sound and audio output for your
multimedia presentations or listening pleasure.
Protective Rubber

To prevent system harm from vibration or shock, the system is
designed with installing protective rubber on four corners.
DC-Jack

Lets you connect the AC power adapter in supplying continuous
power to your Tablet PC and recharging the battery.
The AC adapter provides external power source to your system
and charges the internal battery pack at the same time. The AC
adapter also has an auto-switching design that can connect to any
100VAC ~ 240VAC power outlets.
To connect the power adapter:
1. Plug the AC adapter connector to the DC-Jack socket on the
right side of the system.
2. Plug the power cord to the AC adapter.