Srv. Reset (Program Loop Reset); Master Reset (All Memory Clear); Reading Of The Srv Mode Program; Chapter 1. Service (Srv) Mode - Sharp ER-A460 Programming Manual

CHAPTER 1. SERVICE (SRV) MODE

The SRV key is used for operating in the SRV mode.

1. SRV. reset (Program Loop Reset)

Used to return the machine back to its operational state after a lock-
up has occurred.
Procedure
•
Method 1
1) Turn off the AC switch.
2) Set the mode switch to (SRV') position.
3) Turn on the AC switch.
4) Turn to (SRV) position from (SRV') position.
•
Method 2
1) Set the mode switch to PGM2 position.
2) Turn off the AC switch.
3) While holding down JOURNAL FEED key and RECEIPT FEED
key, turn on the AC switch.
Note: When disassembling and reassembling always power up
using method 1 only. Method 2 will not reset the CKDC6.
Note: SRV programming job#926-B must be set to "4" to allow PGM
program loop reset.
PRG. RESET ***

2. Master reset (All memory clear)

There are two possible methods to perform a master reset.
•
MRS-1
Used to clear all memory contents and return machine back to its
initial settings. return keyboard back to default. for default keyboard
layout.
Procedure
1) Turn off the AC switch.
2) Set the MODE switch to the (SRV') position.
3) Turn on the AC switch.
4) While holding down JOURNAL FEED key, turn to (SRV) position
from (SRV') position.
•
MRS-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 application needs different keyboard layout
other than that supplied by a normal MRS-1.
Procedure
1) Turn off the AC switch.
2) Set the MODE switch to the (SRV') position.
3) Turn on the AC switch.
4) While holding down JOURNAL FEED key and RECEIPT FEED
key, turn to (SRV) position from (SRV') position.
5) Key position assignment:
* After the execution of MRS-2, only the RECEIPT FEED and
JOURNAL FEED keys can remain effective on key assignment.
Any key can be assigned on any key position on the main key-
board.
[key setup procedure]
MRS-2 executed 0
MASTER RESET ***
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.
Key number Key name
1 Numeric key "0"
2 Numeric key "1"
3 Numeric key "2"
4 Numeric key "3"
5 Numeric key "4"
6 Numeric key "5"
7 Numeric key "6"
8 Numeric key "7"

3. Reading of the SRV mode program

List of program reports
JOB#
SRV-mode program full item report (not incl. keyboard
900
layout)
Keyboard layout report (on keys other than dept. keys
950
and direct PLU keys)
Keyboard layout report (on dept. keys and direct PLU
951
keys)
970 SRV file programming report
– 1 –
*2
Key position set Free key Free key setup
complete.
*1
0
Disable
Key number Key name
9 Numeric key "8"
10 Numeric key "9"
11 Numeric key "00"
13 Decimal point key
14 CL key
⊗
15 key
16 ST key
17 TL key
Report name