1 NB Overview z DIP Switch NB5Q/NB7W only has 2 switches SW1 and SW2, while for the NB3Q and NB10W, there are totally 4 DIP switches, and for all models, SW1 and SW2 feature the same functions. The settings and corresponding operating modes are as follows: ON ON 1 2 • System Setting Mode: The PT will be launched into a built-in system setup screen, and is subject to the user for the settings of brightness, system time, buzzer and Pictbridge printing function. • Calibrate Mode: When the user touches the panel, a symbol “+” will pop up on the screen, with which the touch control precision level can be calibrated. • Downloader Mode: This is used for updating Kernel and root file system.
• User Project Mode: This is the User Project Mode of NB-Series PTs. The PT will display the startup screen of the project already downloaded. As mentioned above, the settings and corresponding operating modes of the switches SW1 and SW2 of NB3Q and NB10W are the same as those of NB5Q/NB7W (see the table above), and the functions of SW3 and SW4 of NB3Q and NB10W are stated as below: z Reset Switch When pressing the reset switch located on the back side of the PT, the system will be rebooted. 1-10 NB-series Programmable Terminals Startup Guide Manual(V109) SW1 SW2 Operating modes ON ON OFF OFF ON 1 2 3 4 Switch No.
(corresponding model(s)) Status Descriptions of Function SW3 (NB3Q) ON Terminal resistance ON OFF Terminal resistance OFF SW3 (NB10W) Reserved SW4 (NB3Q/NB10W) Reserved