M-S Cash Drawer 7193 - Manual (Page 45)

Diagnostics 7193 Owner’s Guide
May 1996 40
Running the Data Scope Mode
This test prints a Hex dump of all data sent to the printer: “1” prints as Hex 31,
“A” as Hex 41 and so on. This helps troubleshoot communication problems, and
runs during a normal host application (after being enabled in level 1 diagnostics).
Enter the Data Scope Mode
Caution: The DIP switches are set at the factory to predetermined settings and
should generally not be changed. If you must change the settings, do so carefully
to avoid changing other functions. Run the print test to see if the Data Scope
Mode is on or off. See “Testing The Printer” On Page 23.
1. Turn the power off.
2. Turn the printer over and note what the current DIP switch settings are.
3. Set the switches to the settings in the table.
Switch 1 Switch 2 Switch 3 Switch 4 Switch 5 Switch 6
On Off Off On Off On
4. Turn the power back on to enter the settings into the EEROM and enable the
Data Scope Mode.
The On Line light (green) blinks.
5. Turn the power off.
6. Set the DIP switches to the former settings.
DIP switch 1 must be Off to return the printer to the on-line mode.
7. Turn the power back on.
The printer is on-line and can communicate with the host system.
8. Run a transaction from the host system.
All commands and data sent from the host system will be printed as Hex
characters as shown in the following illustration.