User's Manual

91
The Green mode is used to automatically detect the baud rate for both BUS1 and
BUS2. This mode will not be present unless the S5 DIP switch makes the baud rate
selection software configurable. Figure D.3 shows them submenu LED patterns that
correspond to specific auto-baud actions. While in the Green mode hold the mode
switch until the desired submenu LED pattern is displayed. Release the button and
then momentarily press it once again in order to execute the desired action.
Submenu LED Pattern
Action
○○○●
Auto-configure baud
rate of BUS 1
○○●○
Auto-configure baud
rate of BUS 2
○○○○
Cancel menu and exit
Figure D.7 – Green Flashing Mode Submenu
During auto-discovery the submenu LEDS will sequence. Then, when the baud rate
is detected the submenu LEDS will momentarily display an on/off pattern that
indicates the detected baud rate (see Figure D.8). If the baud rate could not be
detected, all four submenu LEDs will activate. After display of the detected baud
rate the card will return to the normal operating mode.
Submenu LED
Pattern
Baud Rate
○○○●
9600 bps
○○●○
19200 bps
○○●●
38400 bps
○●○○
57600 bps
Note
You only have access to the auto baud menu when one or both ports are
software configurable.
Note
The LED pattern of all blanks will cancel the menu and exit. Any inactivity of
about 1 minute will automatically exit the menu making no selection, and
return to normal operation.