Step 1 Connect the monitor to the processor.

Step 2 Connect the male end of the A&D-supplied RS-232C communication cable to the processor.

Step 3 Connect the female end of the A&D-supplied RS-232C communication cable to the computer.

Step 4 The display on the processor will show “0-----”. If the processor does not have a

display, the LED should be green. If the LED is not green or the “0-----” does not

appear, see 3-2 Communication Errors”. If the processor shows “0-----”, go to step

5. If the processor has a green light, go to step 6.

Note: If possible, keep the cable connected to the computer unless the port is needed for other functions.

Step 5 Press the ENTER key on the processor keypad. A series of 6 dashes “------” will

appear on the processor screen. Step 6 Run the software.

Step 7 Confirm that the correct serial port is set. For details, see 2-9-4-2 Serial Port”.

2-2-2 Connecting the TM-2430 series to the computer

You must use the A&D-supplied RS-232C communication cable, otherwise communication errors will occur.

You must use AX-KO1502 cable for 9 pin serial port (supplied) or AX-KO1503 cable for 25 pin serial port (available separately as an option).

Figure 2 : Connection between the TM-2430 series and the computer

(The illustration above is not to scale.)

Step 1 Connect the male end of the A&D-supplied RS-232C communication cable to the monitor.

Step 2 Connect the female end of the A&D-supplied RS-232C communication cable to the computer.

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A&D TM-2430-13 instruction manual Connecting the TM-2430 series to the computer