Eprom Information - Sam4s ER-390M Operator's And Programming Manual
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Also See for ER-390M:
- Operation and program manual (191 pages) ,
- Quick start programming manual (5 pages) ,
- Operation quick manual (2 pages)
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EPROM Information
The ER-390M register software is loaded in an EPROM (erasable programmable read only memory).
This procedure will provide a receipt with the current version, date and checksum for the EPROM.
56 • S-Mode Programming
1. Turn the control lock to the S position.
2. Enter 50 and press the SBTL key.
5
0
SBTL
3. After a short delay, the register will print a receipt as in the example below:
DATE 10/15/2003 SUN
ER-390M EPROM INFO.
VERSION : USA 1.0
CHECKSUM : 1B72
APRIL 14 2003
CLERK 1
No.000001
TIME 08:37
00001
ER 390M Electronic Cash Register v1.2
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