AR-3000SD (Ver.1.00) Command Reference - 7
2.1.5 Computer
Settings
1) Communication parameters for the computer
Communication method
start - stop system (asynchronous) full duplex
Baud rate
4,800 / 9,600 / 14,400 / 19,200 / 31,250 / 38,400 / 57,600 / 115,200 bps
Select the same setting as on the AR-3000SD.
Parity
none
Data length
8 bits
Stop bit
1 bit
Code
set
ASCII
Xon/Xoff
on
2.1.6 AR-3000SD
Settings
When using the AR-3000SD via RS-232C, the baud rate must be specified. Also, in order for it to be
controlled via RS-232C, the AR-3000SD must not be in the MENU function (the MENU indicator must
not be lit).
2.1.7 Baud
Rate
If the AR-3000SD's power is turned on when a card is not inserted, the baud rate will default to 9,600
bps. If a card is then inserted, the settings will change to the settings which are contained in the card.
However this will occur only for the first-inserted card, and subsequently inserted cards will be ignored.
If you wish to modify the baud rate during operation, use the following procedure on the AR-3000SD to
change it.
Baud Rate Settings
Set the baud rate to the desired value.
1) Press the MENU button.
2) Rotate the SELECT knob to select “7.1 Baud Rate.”
3) Press the SELECT knob.
4) Rotate the SELECT knob to select the baud rate.
Baud Rate = 4,800 / 9,600 / 14,400 / 19,200 / 31,250 / 38,400 / 57,600 / 115,200 bps
Select the same setting as on the computer.
5) Press the SELECT knob. Rotate the SELECT knob to select “YES”
Press the ENTER button to set the baud rate.
6) Press the MENU button.
