DOWNLOAD Sharp ER-A460 (serv.man10) Service Manual ↓ Size: 12.93 KB | Pages: 4 in PDF or view online for FREE

Model
ER-A460 (serv.man10)
Pages
4 Few pages! See other manuals at the bottom of the first or last page.
Size
12.93 KB
Type
PDF
Document
Service Manual / Technical Bulletin
Brand
Device
ECR / A460-014 EURO Specification of Option ROM
File
er-a460-sm10.pdf
Date

Sharp ER-A460 (serv.man10) Service Manual / Technical Bulletin ▷ View online

CHANGE IN THE ROM CARRIED OUT AS A MEASURE TO
REALIZE THE EURO SPECIFICATIONS.
1.Model Name:
ER-A46R1/A49R1
2.General:
A change has been carried out in the option ROM. This action has been carried out in
accordance with action that was carried out in models ER-A460, A470, and A490
concerning the introduction of the EURO currency.
3.Description:
A change in the version of the option ROM [ER-A46R1and ER-A49R1 has been carried
out in accordance with action that was carried out in the machine ROM of models
ER-A460, A470, and A490 concerning EURO. It is important to note that the
combination of the option ROM which can be used with the machine ROM is explained
in the [ROM Coordination Chart] shown below. The ROM should be used in accordance
with the combinations described in the chart.
4. Method of 
action:
For field:
Both the machine ROM and the option ROM on site should be changed to the following
ROM described below for users who require EURO specifications.
[ER-A460 and A470]
[ER-A490]
Machine ROM
VHI27020RAU1D
Machine ROM
VHI27040RAV1D
Option ROM
VHI27010RAP1D
Option ROM
VHI27010RAS1D
It is important to note that the setting data (RAM data) which was used with the old
ROM can be used with the new ROM after the new ROM has been installed if the ROM
replacement procedures described in the supplemental documents have been carried
out. (The old RAM data is interchangeable with the new RAM data.)
For production:
From 1998 September production in accordance with the change carried out in the
ROM. The old ROM has been changed to the new ROM as described below.
Model name
(Old)
(New)
ER-A46R1
VHI27010RAP1B
VHI27010RAP1D
ER-A49R1
VHI27010RAS1B
VHI27010RAS1D
1/4
ELECTRONIC CASH REGISTER
TECHNICAL BULLETIN
Date :
Model :
Ref :
Colour
Code :
11th January 1999
ERA460
A460-014
White
Sharp Electronics (UK) Ltd, Technical Support Group
Originators Initials_____________ Supervisors Initials_____________ Approval Date____________
5.Parts action:
Ref.
No.
Model
name
Version
P/G No.
Current parts
New parts
Parts name
Effec-
tive
time
Inter-
change-
ability
Note
Parts code
Parts code
Price 
rank
ER-A46R1
All
VHI27010RAP1B
VHI27010RAP1D
BF
ROM
’98/9
3
ER-A49R1
VHI27010RAS1B
VHI27010RAS1D
’98/9
3
<Interchange>
1. Interchangeable.
4. Not interchangeable.
2. Current type can be used in place of new type.
New  type  cannot  be used in place  of current  type.
5. Interchangeable if replaced with same types of 
related parts in use.
3. Current  type  cannot  be used in place  of new type.
New type can be used in place of current type.
6. Others.
Parts marked with “     ” is important for maintaining the safety of the set. Be sure to replace these parts with
 
specified ones for maintaining the safety and performance of the set.
6.Other:
Supplemental documents:
<1> Coordination capabilities with the machine ROM.
<2> ROM Replacement procedures.
2/4
!
[COORDINATION CAPABILITIES WITH THE MACHINE ROM].
There are no coordination capabilities between the option ROM corresponding to
EURO specifications and the machine ROM which does not comply with the EURO
specifications.
When a user is using a new option ROM, an option ROM which matches the machine
ROM currently in use should always be used.
The possible combinations of the installed ROM coordination patterns are as described
below.
[ROM COORDINATION CHART]
O: use is possible with the machine ROM described at left.
X: use is not possible with the machine ROM described at left.
ER-A46R1
ER-A460V/A470V
27010RAP1A
27010RAP1B
27010RAP1D
27020RAU1A
O
X
X
27020RAU1B
O
X
X
LH532K64-1
O
X
X
27020RAU1C
X
O
X
27020RAU1D
X
X
O
ER-A49R1
ER-A490V
27010RAS1A
27010RAS1B
27010RAS1D
27040RAV1A
O
X
X
27040RAV1B
X
O
X
27040RAV1C
X
O
X
27020RAV1D
X
X
O
(ROM corresponding to EURO specifications)
(ROM corresponding to EURO specifications)
3/4
[ROM REPLACEMENT PROCEDURES].
Replacement operations which are carried out in the markets for the new ROM on the
ECR which is using the old ROM should be carried out in accordance with the
procedures described below. It is important to note that the service manual and the
programming manual should be consulted for details concerning each operation.
1.
Back up on a floppy disk using ER-01FD or ER-02FD the RAM data of the ECR.
(Method of operation) [SRV mode] 996 
 
 
 X 
 TL.
2.
Remove the old ROM, replace it with the new ROM, and carry out the MASTER 
RESET operation.
3.
Using ER-01FD or ER-02FD, send the RAM data which was backed up on the 
floppy disk in step 1 above to the ECR.
(Method of operation) [SRV mode] 998 
 
 
 X 
 TL.
4.
Carry out the RESET operation for the SRV.
5.
Carry out the settings described below.
 Exchange rate setting (PGM #1310).
 Exchange tab setting (PGM #2330).
 Function text setting for “EX1 CHECK + CREDIT” (PGM #2314).
 Function text setting for “EX1 CHECK + CREDIT DOMESTIC” (PGM #2314).
 EURO function setting (PGM #2680).
End.
4/4
Display

Sharp ER-A460 (serv.man10) Service Manual / Technical Bulletin ▷ Download

  • DOWNLOAD Sharp ER-A460 (serv.man10) Service Manual ↓ Size: 12.93 KB | Pages: 4 in PDF or view online for FREE
  • Here you can View online or download the Service Manual / Technical Bulletin for the Sharp ER-A460 (serv.man10) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp ER-A460 (serv.man10) ECR. Information contained in Sharp ER-A460 (serv.man10) Service Manual / Technical Bulletin (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.