Sam4s SPS-300 OP Manual v1.35 Service Mode Programming • 143
Press OK Button. The download takes about 30 seconds; the scroll bar will track the
progress of the download. At the ECR, the display will flash slowly while the update
is taking place.
When complete, the message Completed displays on the PC. Click OK and the
Download program will close. At the ECR, the display will change to a green color
indicating the update is complete. Turn the power switch to the OFF.
Update Program Area
Connect the Serial Cable from ECR to PC.
At the register, turn the control lock to the S position.
Turn the power switch to the OFF position.
Press and hold the CASH and CLERK keys. (Use the keys in their default locations,
the upper-right and lower-right keys on the keyboard.)
While continuing to hold the CASH and CLERK keys, turn the power switch to the
ON position. (The display will illuminate and the error tone will sound beep-beep-
beep in quick succession.) Release the keys.
At the PC, execute the program “NEWNET_DOWN.exe”. The Download dialog
box displays.
Select the appropriate com port connection at your PC at the PORT# option buttons.
Click SEL… find the folder where the update files are located and select SPS300.bin.
Select Program code + Font in the Select One option buttons.
Press OK Button. The download takes about 3 minutes. At the PC, the scroll bar
will track the progress of the download. At the ECR, the display will flash (Current
program is being erased), after a few seconds, the display will continue to flash, but
at a slower rate. This continues for about 3 minutes while the new program is being
loaded.