Instruction manual

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5. PROGRAMMING
RX / TX TEST
In the RX/ TX test the VSI-Pro Max echos whatever it receives. Press the “Up” or “Down” button to move the cursor to “RX/
TX TEST” and press “Set”. The following display will appear (example only):
Figure 171: RX /TX TEST Display
RX BAUDRATE : AUTO
TX BAUDRATE : 2400
PARITY : NONE
DATA BIT : 8
HANDSHAKING : OFF
ECHOING :
BAUDRATE DETECTION..
VSI-Pro Max POS / Cash Register Interface
TRANSMIT [ TX ] TEST
The purpose of this test is to determine that if the VSI-Pro Max is able to transmit data or not. Press the “Up” or “Down”
button to move the cursor to “TRANSMIT [ TX ] TEST” and press “Set”. The following display will appear (example only):
If VSI-Pro Max transmitting data you will see some predefined ASCII character on the screen. If you don’t see any
characters on the screen, check the connections and try again.
Press “Set” to return to the previous menu.
Figure 170: TRANSMIT [ TX ] TEST Display
RX BAUDRATE : AUTO
TX BAUDRATE : 2400
PARITY : NONE
DATA BIT : 8
HANDSHAKING : OFF
TRANSMITTING :
BAUDRATE DETECTION..
Press “Set” to return to the previous menu.
BAUD RATE SCAN
The Baud Rate Scan test can scan the baud rate of your register. Press the “Up” or “Down” button to move the cursor
to “BAUD RATE SCAN” and press “Set”. The following display will appear (example only):
Enter a transaction from the register. The VSI-Pro Max will detect the baud rate and display it in front of RX Baud rate.
Press “Set” to return to the previous menu.
EXIT
Press the “Up” or “Down” button to move the cursor to “EXIT” and press “Set” to return to the previous menu.
Figure 172: Baudrate Scan Display
RX BAUDRATE : AUTO
TX BAUDRATE : 2400
PARITY : NONE
DATA BIT : 8
HANDSHAKING : OFF
BAUDRATE SCAN :
BAUDRATE DETECTION..