Eprom Update By Pc Utility; Update Files; Pc Connection Cable; Update Boot Area - Sam4s ER-920 Operator's And Programming Manual

EPROM update by PC Utility

Update Files

To complete the firmware update, you will be supplied with the following files:



PC Connection Cable

YOU MUST USE Port #1. Use the following cable:


Update Boot Area

Update instructions included with the .bin file will tell whether both Boot Area and
Application Area updates are required. In most cases you may be instructed only to update
the Application Area.
112 • S-Mode Programming
8. Press and hold the Numeral 2 key on the keyboard. While continuing to hold the
Numeral 2 key, turn on the power switch.
9. Release the Numeral 2 Key.
10. 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 1-
minute while the new program is being loaded. When the load is complete, a
rapid beep-beep-beep will be heard, and the display will flash rapidly.
11. Power the register OFF. The EPROM update is complete.
12. Remove the SD card from the register.
13. Perform a memory all clear on the ECR. The ECR is now ready to program or to
load a previously saved end-user program.
NEWNET_DOWN.exe (The update utility program)
NEWNET.bin
CRS Part # 522120 (Register DB-9MF COM 1 to PC DB-9F)
1. Connect the Serial Cable From ECR to PC.
2. At the register, turn the control lock to the S position.
3. Turn the power switch to the OFF position.
4. 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.)
5. 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.
SAM4s ER-900 Series Operator's & Programming Manual v.1.3