Read Sharp ER-A411 / ER-A421 (serv.man2) Service Manual online
Page 15
Changes / Improvements / Corrections
C 3 >>> Changes / Improvements / Corrections since V1.30 <<<
C 3.1 Compulsory EFT key not any longer active
In case of a power failure or unplug from power supply the before defined compulsory EFT key (CH1 – 5 /
CR1 – 9) are not any longer active.
This is corrected in this version.
C 3.2 With Point Transaction custom firmware (Easycard protocol) signature receipt is not printed.
In case of Finland the Easycard protocol used together the Yomani EFT terminal causes that the signature
receipt is not issued at ECR side.
This is corrected in this version.
C 3.3 Recommended Panasonic and Toshiba SD-card types are not adopted
Since the following SD card types are used or are going to use a different component (NAND Flash) causes that
these cards do not function any longer.
Panasonic: From July 2014 production
RP-SDWA04GJK (4GB)
RP-SDWA08GJK (8GB)
RP-SDWA16GJK (16GB)
RP-SDWA32GJK (32GB)
Toshiba: From December 2014 production
SD-BU016G (16GB)
SD-BU032G (32GB)
C 4 >>> Changes / Improvements / Corrections since V1.31 <<<
C 4.1 ECR lock after plug-in / out in Sleep or Off mode
When plug off the ECR during keystroke entry, in OFF mode or during SLEEP mode and plug in again
the ECR will not work probably.
For the ER-A411/A421 the probability of this issue is round about 1/2000.
When this phenomenon occurs a PROGRAM RESET is required.
Fortunately it has no influence to memory and the ECR can be used continuously.
This is corrected in this version.
C 5 >>> Changes / Improvements / Corrections since V1.32 <<<
C 5.1 Sometimes illegal PLU link record occurs
If a PLU is continuously deleted more than 3 times causes:
- If a PLU text is changed also the text of a other PLU is changed
- Both PLUs turnover are updated in one totalizer
Example:
Master reset
Delete PLU11 / Delete PLU12 / Delete PLU13 / Delete PLU14 / Delete PLU15 / Delete PLU16 /Delete PLU18 /
Add PLU30
This is corrected in this version.
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