57
Parallel
The parallel port is used almost exclusively for printers, but is compatible with any
peripheral device designed to interface with a standard Centronics-type parallel port. Use
only shielded cables with the parallel port (DB25).
Pin
Signal Pin Signal
1 -Strobe 10 -ACK - Acknowledge
2 Data 0 11 Busy
3 Data 1 12 PE - Paper Empty
4 Data 2 13 +Select
5 Data 3 14 -Auto FDXT - Auto
Feed
6 Data 4 15 -Error
7 Data 5 16 -Init - Start
8 Data 6 17 -SLCTIN - Select
9 Data 7 18-25 Ground
Audio Line Out
The Audio Line Out port connects the speaker jack of the NMB multimedia keyboard to
the computer. You can also use the port to connect other audio output devices, such as stereo
speakers or headphones, a tape deck or an external amplifier, to the computer.
Pin
Signal
1 Ground
2 Left Channel Out
5 Right Channel
Out
14
25
1
13
2
5
1