Page 1.27
Chapter 1
Operating Elements
SCHILLER AT-2plus 6-Channel ECG Unit
SERVICE HANDBOOK Issue d May 2002
Memory and Data Transmission Option (cont.)
Line Transmission
To transmit directly over line do the following
•
Set Communication mode to LINE - key sequence:
ALT - 0 - 9 - 2 - 1
•
Connect the cable assembly (optional accessory, art. No. 2.310 159) between the RS-232
connector on the AT-2plus and the COM interface of your Computer.
•
Ensure that the SEMA communication program (SEMACOMM) is active on the computer
(see SEMA handbook).
•
Enter the Memory menue by pressing the ALT key followed by the key `M` :
ALT - M
•
Press and hold the ALT key and then press T.
ALT + T
The message `TRANSMITTING` appears while the unit is sending in the message box
(under the date and time box)
If a transmission error occurs the message `Tx ERROR` is displayed.
•
Check all settings in the SEMACOMM program (baud rate; parity - none; stop bit - 2; time
between blocks, records - 100ms).
•
Check that the transmission speed is the same in both the AT-2plus and the SEMACOMM
program.
•
To stop transmission press and hold the ALT key and then press key `Q`.
ALT + Q
