PROGRAMMING THE VSSI-PRO
NOTE "
In any of these tests, you can pause the data scrolling by holding down either the “Up”or “Down” button.
The VSSI-Pro is now waiting for data from the ATM. Enter a transaction. If the VSSI-Pro is receiving data, it will appear in three separate lines, scrolling from right to left across the bottom of the on-screen display. The first line is the transaction information. The second and third lines represent the HEX equivalent of the data in the first line.
0 Data
3HEX MS nibble
0HEX LS nibble
If you perform this test and do not receive any data then check all connections to the VSSI-Pro.
TRANSMIT [ TX ] TEST
In the Transmit Test, the VSSI-Pro sends a predefined ASCII pattern to further test the hardwire connections of the system. Press the “Up” or “Down” button to move the cursor to "TRANSMIT [ TX ] TEST" and press "Set". The following display will appear (example only):
RX BAUDRATE : TX BAUDRATE :
PARITY :
DATA BIT :
HANDSHAKING :
TRANSMITTING :
Figure 47: TRANSMIT [ TX ] TEST Display
Press “Set” to return to the previous menu.
RX/TX TEST
In the RX/TX Test, the VSSI-Pro echoes whatever it receives to further test the hardwire connections of the system. Press the “Up” or “Down” button to move the cursor to "RX/TX TEST" and press "Set". The following display will appear (example only):
RX BAUDRATE : TX BAUDRATE :
PARITY :
DATA BIT :
HANDSHAKING : ECHOING : 
Figure 48: RX/TX TEST Display
Press “Set” to return to the previous menu.
VSSI-Pro VIDEO SERIAL ATM INTERFACE
