Sharp ER-A771 (serv.man4) Service Manual ▷ View online
ER-A771VPM
MASTER RESET (All Memory Clear)
2 – 2
MRS-2 (MASTER RESETTING 2)
Used to clear all memory and keyboard contents. This reset returns all
programming back to defaults.
The keyboard must be entered by hand. This reset is used if an applica-
tion needs different keyboard layout other than that supplied by a nor-
mal MRS-1.
mal MRS-1.
PROCEDURE
1) Turn off the AC switch.
2) Set the reset switch to "ON" position
3) Turn on the AC switch. (Wait one second)
4) While holding down MRS-2 key , turn to "OFF" the reset switch.
• MRS-2 key: The key located on Right upper corner of the key-
board.
Keyboard layout
5) Enter the password key operation
DISPLAY:
Password input procedure: Press the four corners of the key-board in
the sequence of a, b, c, and d.
Keyboard layout
6) Set the fixed keys in the table below. (Start from the zero "0" key,
The keys are displayed sequentially.)
DISPLAY:
[Key setup procedure]
NOTES:
*1: When the 0 key is pressed, the key of the key number on display is
disabled.
*2: Push the key on the position to be assigned. With this, the key of
the key number on display is assigned to that key position.
*3: When relocating the keyboard, the PGM 1/2 mode use standard
key layout.
7) Master reset is started.
DISPLAY:
8) After completion of the master reset, the buzzer sounds three times
and the following SRV mode display is shown.
DISPLAY:
MRS-2 Key
ENTER PASSWOPRD
a
c
d
b
Key
No.
Keyname
Key
No.
Key name
Key
No.
Key name
001
"0" key
011
"00" key
021
RIGHT "
3
" key
002
"1" key
012
"000" key
022
"CANCEL" key
003
"2" key
013
Decimal point "." key 023
"ENTER" key
004
"3" key
014
"CL" key
024
"TL" key
005
"4" key
015
"
y
" key
006
"5" key
016
"SBTL" key
007
"6" key
017
"MODE" key
008
"7" key
018
UP "
2
" key
009
"8" key
019
DOWN "
4
" key
010
"9" key
020
LEFT "
1
" key
ENTER 0 KEY
0
Free key
0
Disable
MRS-2
executed
executed
Key
position set
position set
Setup
complete
complete
MASTER RESET
ER-A771VPM
READING OF SRV MODE PROGRAM
3 – 1
CHAPTER 3. READING OF SRV MODE PROGRAM
The setting contents of the SRV mode can be checked with the display
or printer.
or printer.
DISPLAY:
SRV mode screen
Select "1 READING" and press the ENTER key.
DISPLAY:
READING item selection screen
Select the desired item, press the ENTER key.
DISPLAY:
OUTPUT read destination select screen
Select the output desired item, press the ENTER key.
The setting content is displayed and printed.
SAMPLE OF PROGRAM REPORTS
1. [1 SYSTEM PRESET]
DISPLAY:
~
~
~
~
ER-A771VPM
READING OF SRV MODE PROGRAM
3 – 2
PRINTER:
2. [2 DEVICE CONFIG]
DISPLAY:
PRINTER:
~
Report title
Device name / Not assigned
Paper sheet type
Printer name /
Auto cutter function
Auto cutter function
Device name / Terminal No. /
Channel No.
Channel No.
ER-A771VPM
READING OF SRV MODE PROGRAM
3 – 3
3. [3 FREE KEY LAYOUT]
DISPLAY:
PRINTER:
~
Report title
Key No. / Key text /
Not assigned
Not assigned
Key No. / Key text /
Key position code
Key position code
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