Avery Weigh-Tronix TT-830, Service Manual

Page: 16 / 50

16
TT-830 Bench Scale Service Manual
If you press the SERIAL soft key, follow these instructions:
1. The display prompts you for
serial port # to configure. Press
ENTER if displayed port is OK or
key in a new port number and
press
ENTER . . . The baud rate code number is
displayed.
2. Press ENTER to accept the
baud rate or key in a new baud
rate code number from the table
below and press
ENTER . . . The parity code number is displayed.
Baud Rate Codes
0 = 300 4 = 9600
1 = 1200 5 = 19,200
2 = 2400 6 = 38,400
3 = 4800 7 = 56,700
3. Press ENTER to accept the
parity or key in a new parity
code number from the table
below and press
ENTER . . . The databits setting is displayed.
Parity Codes
0 = NONE 3 = SET
1 = ODD 4 = CLEAR
2 = EVEN
4. Press ENTER to accept the
databits setting or key in the new
databits value (7 or 8) and press
ENTER . . . The handshake protocol code
number is displayed.
5. Press ENTER to accept the
handshake protocol setting or
key in a new code number for
the handshake from the table
below and press
ENTER . . . The mode code number is dis-
played.
Handshake Protocol Codes
0 = NONE 2 = Xon / Xoff
1 = CTS 3 = BOTH
6. Press ENTER to accept the
mode setting or key in a new
code number from the table
below and press
ENTER . . . The EOM (end of message) value is
displayed.
Serial Mode Codes (Port 1) Serial Mode Codes (Port 2)
0 = BASIC control 0 = BASIC
1 = Keyboard 1 = Keyboard
2 = Disabled 2 = Disabled
5 = Split
6 = Dual
SERIAL
Setting this parameter to SET
will simulate 2 stop bits and no
parity detection.
CTS is a hardware handshake
(ready/busy) which requires
two extra wires in your cable.
Xon/Xoff is a software hand-
shake requiring no additional
hardware.