ER-A771 (serv.man6). Option Installation Manual - Sharp EPOS Service Manual (repair manual). Page 5

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ER-A771VI
MCR unit: UP-E12MR
– 4 –
6) Install the Nylon band 
4
 to the cables.
Fig.8
Note: If the ER-02EF2 is inserted into the lower slot, the removal of the
PWB becomes difficult. It is recommended to insert it into the
upper slot.
11. MCR unit: UP-E12MR
1) Fix the MCR angle 
1
 to the lower cabinet with two screws 
2
.
2) Remove the three screws 
3
.
3) Remove the HDD cover 
4
.
4) Connect the MCR cable 
5
 to the MCR connector: CN12 
6
 on the
MAIN PWB.
5) Fit the MCR cable 
5
 to the slit part 
A
 of the bottom cabinet to
install the HDD cover 
4
.
6) Fix the three screws  
3
.
Fig.9
12.  Drawer box unit: ER-03DW/04DW
/05DW
1) Connect the drawer cable 
1
 to the drawer connector 
2
.
2) Fix the earth wire 
3
 from drawer box unit with the screw 
4
.
Fig.10
3) Install the ferrite Core 
5
 to the drawer cable.
4) Fix the drawer cable 
1
 with the cable holder 
6
, and tighten the
screw 
7
 on the back of lower cabinet 
A
 or 
B
.
13. Customer display: UP-I16DP
1) Remove the rear display cover.
2) Change the display filter.
Fig.11
EFT cable
1
2
RS232 cable
ER-A7RS2
ER-02EF2
RS232 cable
3
3
4
4
3
4
3
4
2
1
5
A
6
1 turn
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