IBM 7220 Car Amplifier User Manual


 
5-11
Chapter 5, FRONT PANEL OPERATION
5.2.06 RS232 Setup 1 Menu
Figure 5-7, RS232 Setup 1 Menu
This menu, shown in figure 5-7, has three controls affecting the RS232 computer
interface, as follows:-
BaudRate
Thirteen values of Baud Rate are available in the range 75 to 19200 bits per second.
Format
There are four data formats available:
7D + 1P
Sets up 7 Data Bits + 1 Parity bit (1 = Parity ON)
8D + 1P
Sets up 8 Data Bits + 1 Parity bit (1 = Parity ON)
8D + 0P
Sets up 8 Data Bits + 0 Parity bit (0 = Parity OFF)
9D + 0P
Sets up 9 Data Bits + 0 Parity bit (0 = Parity OFF)
Parity
If the Format control is set to a mode with the Parity bit enabled, the Parity control
offers two modes, ODD and EVEN. If however, the Parity bit is not enabled then the
Format control displays NONE.