Sharp ER-A450T Support Question
Sharp ER-A450T Support Question
Find answers below for this question about Sharp ER-A450T.Need a Sharp ER-A450T manual? We have 3 online manuals for this item!
Question posted by norajackson on April 30th, 2015
'h' On The Screen
There is an "H" on the screen and nothing will work. How can this be fixed? I've tried powering on/off. The "H" is there no matter what key position it is in.
Current Answers
Answer #1: Posted by sabrie on April 30th, 2015 6:34 AM
sabrie
Member since:
May 23rd, 2013 Points: 3,306,778
Member since:
May 23rd, 2013 Points: 3,306,778
the video on the link below will show you how to clear the "h" error on your sharp cash register.
www.techboss.co.za
Related Sharp ER-A450T Manual Pages
Programmer Manual - Page 1
OP X/Z, X1/Z1, X2/Z2 MODE 44
This document has been published to change without notice. ELECTRONIC CASH REGISTER
MODEL ER-A450T
(For "U" & "A" version) SRV KEY : LKGIM7113BHZZ PRINTER : PR-45M
CONTENTS CHAPTER 1. PROGRAM (PGM2/PGM1) MODE 17 CHAPTER 3. The contents are subject to be used
SHARP CORPORATION for after sales service only. SERVICE (SRV) MODE 1 CHAPTER 2.
Programmer Manual - Page 15
... PRICE 2 PRICE 3 SLIP PBLU N.C. SERVICE FINAL DEPOSIT DEPOSIT RFND SCALE OPEN TARE INHIBIT
ER-A450T KEY POSITION
KEY TEXT CONV3 CONV4 FSTEND RA RA2 PO PO2 CASH# BIRTH UPC AMT DEPT# REPEAT INQ NO DEL PRCHNG P1 P2 P3 SLIP PBAL N.C....46 52 58 64 01 05 09 13 17 21 25 29 34 39 45 51 57 63
:FIXED KEY (NO TO CHANGE)
[JOB#971]
Memory file group PROGRAMMING. (File creation deletion and change of Term...
Programmer Manual - Page 17
... this job is executed, below texts are connected by RS232. The "02FD.EXE" works with the Windows95/98 operating systems and has the following functions by connecting ER-A450T via RS232.
02FD.EXE : All RAM Data Upload/Download
(2) Environment
PC and ER-A450T are set as default data. (a) Function text (b) Cashier text (c) Each message text...
Programmer Manual - Page 18
... the SRV mode. Set the Communication method by "Setting" Button." 4
Push "OK" Button.
5
Push "POS -> PC" Button.
Communication starts.
7
UpLoad is completed. 8 The initial Window is completed. 8
9 Place the SRV key in the SRV mode
996 6
ER-A450T shows
@/FOR
CA/AT
00000
UpLoad is shown. "Push "Exit" Button." 9 ALL RAM Data Download ( PC...
Programmer Manual - Page 19
...
Set the Communication method by "Setting" Button. 11
Entry of JOB#998 in the SRV mode
998
ER-A450T shows 12
@/FOR
00000
CA/AT
Push "OK" Button.
13
Push "PC -> POS" Button. Push "Exit" Button. side
Execute "02FD.EXE" on P.C *Don' t execute the other Software at the same time.
10
No Procedure...
Programmer Manual - Page 27
...be created.
[JOB#2014]
UPC TEXT PROGRAMMING
(Scanning)
2014
@/FOR
XXXXXXXXXXXXX UPC code
@/FOR
All space
Character key
SBTL CA/AT
XXXXXXXXXXXXX: UPC code Characters can be created. B 0 1 to 9
C: Scale entry
C...modification function is created by using the character keys (direct key) or the numeric keys (code entry). Non Table No. Note: The ER-A450T does not have "Readout of the entered...
Programmer Manual - Page 34
...COUNTER DRAWER COUNTER PBAL SERVICE DEPOSIT DEPOSIT REFUND CUSTOMER NET3 (SALES) CASH CASH2 FS SALE RA RA2 PO PO2 CHECK CASHING CHECK CHANGE FS CHANGE CONVERSION1 CONVERSION2 CONVERSION3 CONVERSION4 FS IN DRAWER GROSS...127 128 129 130 131 132 133 134 135 136
FUNCTION REFUND CHARGE5 CHECK CHECK2 CASH+CHECK IN DRAWER CASH IN DRAWER VAT EXEMPT (For DOUGHNUT TAX Type1) (For "A" version) AVERAGE (HOURLY...
Programmer Manual - Page 38
... at "000") X: 8
A, B, C, D: Not used (Fixed at "0000")
MRS = 00000000
E: Validation of check cashing (SLIP ONLY)
E
Non compulsory
0
Compulsory
1
F: Validation of RA (SLIP ONLY)
F
Non compulsory
0
Compulsory
1
G: Validation of PO (SLIP ONLY)
G
Non compulsory
0
Compulsory
1
H: Not used (Fixed at "0") X: 9
A, B: Not used (Fixed at "00")
C: BIRTHDAY print on printer Yes No
MRS...
Service Manual - Page 1
... OFF POSITION, VOLTAGE IS STILL SUPPLIED TO THE ENTIRE MACHINE. HARDWARE DESCRIPTION 4-1 CHAPTER 5.
CONTENTS
CHAPTER 1. SERVICE PRECAUTION 7-1 CHAPTER 8. SERVICE MANUAL
ELECTRONIC CASH REGISTER
MODEL ER-A450T
SRV Key : LKGIM7113RCZZ PRINTER : PR-45M
("U" and "A" version)
CAUTION EXTREME CAUTION MUST BE TAKEN WHEN SERVICING THIS MACHINE. WHEN WORKING ON THIS MACHINE MAKE SURE THAT THE POWER...
Service Manual - Page 2
...CASH # RCPT (-) 1 NC PBLU FINAL AMT AUTO RA PO RFND VOID SCALE OPEN TARE CH CHK MDSE SBTL SBTL CA/AT
DESCRIPTION Receipt paper feed key Journal paper feed key Numeric keys Decimal point key Multiplication / Split-pricing key Clear key Department keys PLU / Subdepartment key Tax 1 shift key Tax 2 shift key UPC key Slip print key Percent 1 key Cashier code entry key Receipt print key Discount 1 key...
Service Manual - Page 3
... (H) ! 8.0 (W) mm
Display contents
Amount Minus sign Error PGM Mode VOID Mode RFND SALE Mode
CASH, CHECK, CHARGE SUB TOTAL / short tender Change
Foreign Currency SUB TOTAL Food Stamp Change Department PLU Repeat...item that is present.
[Functions]
• Function for each key position • SRV': System reset
• SRV: Service mode (Service programming)
• PGM2: Allows ...
Service Manual - Page 6
... or LOCAL PURCHASE
LOCAL PURCHASE
BARCODE READER LOCAL PURCHASE
RS-232 2por t
ER-A450T
COMPUTER PC UTILITY
CABLE
MASTER MA CHINE
ER-03RA OPTION RAM
ER-02FD EXE or
ER-01/02FD
LOCAL PURCHASE
3.5 inch FDD LOCAL PURCHASE
CABLE LOCAL PURCHASE
ER-04D W REMOTE DRA WER
SLIP PRINTER LOCAL PURCHASE
CABLE LOCAL PURCHASE
Note : Only 2 peripherals...
Service Manual - Page 12
... P55 71 P56 72 P57 73 P60
/NEJ NU /NER VSS TRG1 /PSTOP /CKDCR2 OPDS FVPON FMRS /SLIPLMP /STOP /ERS
74 P61 75 P62 76 P63 77 P64
/DRS /CSS /CDS /RR
78 P65
/RSS
79 P66 80 P67 81...Nu (GND)
IN Nu (GND)
OUT Nu (GND)
IN Nu (GND)
OUT Nu (GND)
OUT Nu (GND)
OUT
ER signal for RS232 (Equipment Ready)
IN DR signal for RS232 (Data set Ready)
IN CS signal for RS232 (Clear to Send)
IN CD signal for ...
Service Manual - Page 24
...149 150 151 152 153 154 155 156 157 158 159 160 I ID IS ISU IO 3S ON6
Name
ER-A770
I/O
VCC
VCC
GND
GND
/CSD
VCC
IS
TRNDTD
NC
O
/DTRD
NC
O
/RTSD
NC
O
...of the ECR, the power supply condition is monitored at a time of power off and power supply failure of the current program and immediately executes the power-off program to save the data in the CPU registers in most cases.
...
Service Manual - Page 26
... the image area of no stack process immediately after resetting.
4 - 18 The 0 page control register performs initializing at the timing of 0 page.
(lower32KB). Note used in the ER-A445P. (Not used) Access is performed with the control register. RAM area memory map
100000H
NOT USE
1C0000H 1E0000H 200000H
RAS1 128K Byte RAS2 128K...
Service Manual - Page 27
... of address corresponds to each bit position, writing to the SSP sub routine. The corresponding area is performed without shifting. FFFF00 7
0
H
1
1
2
2
3
BAR0
3
4
4
5
BAR1
6
7
BAR2
A23~ A0 Control signal
ROMCS
Fig. 6-2
A19 A18 A17 A16 A15
Fig. 6-3
Each BAR is 32 entry. 6. Entry to the break address register (BAR) is checked to go...
Service Manual - Page 32
.../AT) is pressed.
The termination print is not performed.
[4] Keyboard test
1) Key operation
XXXX 104
CA/AT
XXXX: Sumcheck data
Standard keyboard layout sum check data
ER-A450T
2254
2) Functional description
The keyboard test is not accepted.
[KEY POSITION CODE]
65 68 67 58 77 78 66 55 56 57 48 38 R J 63 62 61...
Service Manual - Page 41
... connected by "Setting" Button."
Push "OK" Button.
5 Push "POS -> PC" Button.
ALL RAM Data UpLoad : Go to "2" ALL RAM Data DownLoad : Go to the RS-232 interface of the ER-A450T to "9"
2 ALL RAM Data UpLoad ( ER-A450T -> PC )
3 "Execute "02FD.EXE" on ER-A450T side
2 Place the SRV key in the SRV mode.
4 Set the Communication method...
Service Manual - Page 42
...ER-A450T side 6 Entry of JOB#998 in the SRV mode
996
@/FOR
ER-A450T shows
00000
CA/AT
8 UpLoad is completed. "Push "Exit" Button."
9 ALL RAM Data Download ( PC -> ER-A450T )
10 Execute "02FD.EXE" on ER-A450T
... 9 Place the SRV key in the SRV mode.
11 Set the Communication method by "Setting" Button.
12 Entry of JOB#996 in the SRV mode
998
@/FOR
ER-A450T shows
00000
CA/AT
Push...
Dealer Knowledge Book - Page 1
... permission of Sharp Corporation. Error Code Descriptions 16 9. MODEL ER-A450T
LOGOCONV.exe Logo Converter Utility
Contents
Category
Pg.
1. SRV Mode Settings 6 -
Quick Start Procedures 17
Notice:
This software and/or documentation are either registered trademarks or trademarks of such license. SIO Function ...7 4. ER-A450 Set up - Microsoft and Windows are furnished under...
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