User Manual

UC-2100 Series Hardware Connection Description
3-7
Adjusting the DIP Switch
The UC-2101, UC-2111, and UC-2112 Series computers come with one DIP switch for users to adjust the serial
port parameters. To set up the DIP switch, do the following:
1. Remove the screws on the DIP switch cover located on the rear
panel of the computer.
2. Remove the thin film on the DIP switch and adjust the settings as
required.
Refer to the table below for the DIP switch settings. The default
value is OFF.
SW 1 2 3 4
Low High Term. N/A
ON
1KΩ 1KΩ 120Ω
N/A
OFF
150KΩ 150KΩ
N/A N/A