Fire-Lite P K-411UD Windows-Based Off-Line Programming Utility - Manual (Page 47)

Document #50802 Rev. B 1/5/99 P/N 50802:B 47
Download to Communicator
6.1.1 Download with Callback Enabled
Downloads can be performed with or without callback. The following message sequence displays at the service
terminal for a download with callback enabled:
1. Initializing strings sent to modem
2. Sending ATDT @ xxx (where xxx is communicator phone number)
3. Waiting for modem to connect
4. Verify Secret Code (attempt 1)
5. Secret Code Verification Complete
6. Request callback to phone zzz (where zzz is the Service Terminal phone number)
7. Communicator calls Central Station
8. Waiting for callback from communicator
9. Answering phone
10. Connecting with communicator
11. Verify Secret Code (attempt 1)
12. Requesting ID from communicator
13. Received communicator ID
14. Requesting download to communicator
15. Packet received by communicator
16. Communicator calls Central Station
When the Packet Received by Communicator message is displayed, downloading is complete and a new option
may be selected. Communication will terminate if the user clicks on 'Hangup' or 'Exit' or if the communicator ter-
minates communication.
6.1.2 Download with Callback Disabled
The following message sequence displays at the service terminal for a download with callback disabled:
1. Initializing strings sent to modem
2. Sending ATDT @ xxx (where xxx is communicator phone number)
3. Waiting for modem to connect
4. Verify Secret Code (attempt 1)
5. Secret Code Verification Complete
6. Requesting Disable Callback
7. Requesting ID from communicator
8. Received communicator ID
9. Requesting download to communicator
10. Packet received by communicator
11. Communicator calls Central Station
Note that the label on the button to the left in Figure 6-2 will change as the status of the modem changes. While the
software is attempting to connect to the modem, the button will be labeled Abort. Clicking the Abort button will ter-
minate the connection attempt. The button label will change to Exit if the Abort button is clicked or if attempts to
connect to the modem fail. Clicking the Exit button will close the Connection Status window and return to the previ-
ous window. The button label will change to Hangup after communication with the digital communicator has been
established. Clicking the Hangup button will terminate the call.
A successful transfer process will be indicated by the incrementation of the number in the Transfers block. If initial
attempts to download are unsuccessful, the Retries block will indicate the number of failed attempts. The progress of
the download and any errors which may occur before or during the download process will be displayed in the window
above the Transfers and Retries blocks. To interrupt the download process at any time, click the Abort button.