M-S Cash Drawer 7193 - Manual (Page 40)

7193 Owner’s Guide Diagnostics
May 1996
Setting Data Error and Data Buffer options
This function allows you to select the handling of data reception errors (RS-232C
only) and to select the size of the data buffer.
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 what the current
selections are for this function. 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 you want for data reception errors
and the data buffer.
Switch 1 Switch 2 Switch 3 Switch 4 Switch 5 Switch 6 Option
On Off On Off Off Off
“?” for Data Errors1, 2
On Off On Off Off On
Ignore Data Errors2
On Off On Off On Off
4K Byte Data Buffer1,
3
On Off On Off On On One Line Data Buffer
1Default
2RS-232C only
Choose one of the Data Errors options and one of the Data Buffer options.
4. Turn the power back on to enter the settings into the EEROM.
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.