Sharp ER-A771 (serv.man3) Service Manual ▷ View online
ER-A771VS
SPECIFICATION
1 – 4
2) DISPLAY ADJUSTMENT
You can adjust the brightness and contrast of the display by using the
corresponding controls.
4. CLERK KEYS
This POS terminal allows the operator to use the following four clerk
identification systems :
• Contactless clerk keys (max. 255 clerks)
• Clerk code entry (max. 255 clerks)
• Clerk entry keys (max. 10 clerks)
• WMF clerk keys (max. 127 clerks)
The standard POS terminal has been shipped with the contactless clerk
key system being programmed. If you want to change the clerk identifi-
key system being programmed. If you want to change the clerk identifi-
cation system, contact your authorized SHARP dealer.
Contactless clerk keys
Put one of the contactless clerk keys to the clerk switch.
Clerk code entry (1 through 9999)
Enter the clerk code by using the following procedure :
Clerk entry keys
These keys identify clerks. Press any one of these keys.
WMF clerk keys
Put one of the WMF clerk keys in the WMF clerk switch.
Contrast control
Turning the control backwards
darkens the display and turning
it forwards lightens the display.
darkens the display and turning
it forwards lightens the display.
Brightness control
Turning the control backwards
darkens the display and turning it
forwards brightens the display.
darkens the display and turning it
forwards brightens the display.
XXXX
Clerk code
CLERK
#
CLK
1
CLK
10
ER-A771VS
OPTIONS
2 – 1
INLINE Communication
Expansion
memory
boar
d
<Option>
UP-S02MB2M
PC
<Local purchase
>
EFT Terminal
<Local purchase
>
Satelite
(RS-232)
(LAN)
Mastermachin
e
Remote
Drawer
<Option>
ER-03DW/
04DW/05D
W
MCR
<Option>
UP-E12MR
Pole Displa
y
<Option>
UP-P16DP
R/J Printer
<Option>
ER-01PU
RS-232 Communication
RS-232 Boar
d
<Option>
ER-A7RS2
EFT VF Boar
d
<Option>
ER-02EF2
PC
<Local purchase
>
Customer Displa
y
<Option>
UP-I16DP
Drink Dispenser
<Local purchase
>
Scale
<Local purchase
>
CAT
<Local purchase
>
1. System configuratio
n
Contactless
cleak key(10pcs)
<Option>
UP-R10CL
CHA
PT
ER
2
. OP
TI
O
N
S
ER-A771VS
OPTIONS
2 – 2
2. SALES OPTIONS
3. LOCAL PURCHASE OPTIONS
4. SERVICE TOOLS
No.
CLASSIFICATION
COMPONENT NAME
MODEL NAME
REMARK
1
Printer
External R/J printer
ER-01PU
Via RS-232 I/F
2
Display
Remote display (Pole type)
UP-P16DP
11-Dig. 7-Seg. +16-Dig. Dot
Customer display
UP-I16DP
11-Dig. 7-Seg. +16-Dig. Dot
3
Clerk
Contactless Clerk key
UP-R10CL
10pcs
4
Drawer
Remote drawer
ER-03DW
ER-04DW
ER-05DW
Coin case
ER-48CC2
4B/8C
ER-48CC3
4B/8C
ER-58CC
5B/8C
Coin case cover
ER-01CV1-6
ER-02CV1-5
ER-03CV
5
Memory
Expansion RAM disk board
UP-S02MB2M
2M bytes S-RAM board
6
On-line function
RS232 I/F board
ER-A7RS2
2 ports RS232 I/F
7
OTHER
MCR (Magnetic Card Reader) UP-E12MR
for ISO 1 & 2 stripe card
EFT terminal I/F
ER-02EF2
No.
COMPONENT NAME
MODEL NAME
1
External printer
TM-T80/85/88 (3)
TM-U210
2
Slip printer
TM-U295
TM-H5000
No.
NAME
PARTS CODE
PRICE
DESCRIPTION
1
MCR test card
UKOG-6718RCZZ
BE
for UP-E12MR
2
RS232 loop back connector
UKOG-6705RCZZ
BC
for RS232 connector
3
Expansion PWB
CKOG-6724BHZZ
BQ
ER-A771VS
OPTIONS
2 – 3
6. HOW TO USE SERVICE TOOLS
6-1. EXPANSION PWB : CKOG-6724BHZZ
• Extrenal view
• Plain view
• Connection diagram
6-2. MCR TEST CARD: UKOG-6718RCZZ
• Used when executing the diagnostics of the UP-E12MR.
• External view
Test pins : Used to check the bus signals.
Bus connector : Used to check the bus signals.
Connected to the ER-A771 Mother PWB.
ER-A771 bus connector
ER-A7RS2
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