Chapter 2. Options; Chapter 3. Master Reset And Program Reset - Sharp XE-A402 Service Manual

Electric cash register
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9. SCANNER
Barcode CCD Scanner an RS-232 interface.
This scanner is the handy barcode reader which can automatic-dis-
criminate various barcodes and can read them, and is equipped with
the RS-232 communication interface.
[SPECIFICATRIONS]
Light source
: 660nm visble red LED with focus light bar
Sensor
: 2088 Pixels CCD arrays
: +5V DC m 5%
Operating Voltage
Readable barcodes : EAN 8, EAN 13, UPC-A, UPC-E, CODABAR,
STANDARD 2 OF 5, CODE39, CODE93,
CODE128, INTERLEAVED 2 OF 5
: 120g m 5g (without cable)
Weight
Cable
: 210cm in length, straight
Interface
: RS-232 serial port interface
Connector
: DSUB 9 pin
1 pin - RTS
2 pin - TXD
3 pin - RXD
4 pin - (4-6pin short)
5 pin - SG (Signal GND)
6 pin - (4-6pin short)
7 pin - CTS
8 pin - N.C.
9 pin - +5V

CHAPTER 2. OPTIONS

1. OPTIONS (NO)
2. SERVICE OPTIONS (NO)
3. SUPPLIES
NO
NAME
1
Thermal roll paper
4. SPECIAL SERVICE TOOLS
NO
NAME
1
RS-232 Loop-back connector

CHAPTER 3. MASTER RESET AND PROGRAM RESET

1. MASTER RESETTING
Master resetting clears the entire memory and resumes initial values.
Master resetting can be accomplished by using the following procedure:
Procedure A:
1)
Unplug the AC cord from the wall outlet.
2)
Set the mode switch to the PGM position.
3)
While holding down both the JOURNAL FEED key
and [CL] key, plugin the AC cord to the wall outlet.
The master reset can also be accomplished in the following case.
In case power failure occurs when the machine has no battery
attached to it, the master reset operation is automatically performed
after the power has been restored.
(This is because if power failure occurs with no battery attached to
the machine, all the memories are lost and the machine does not
work properly after power recovery; this requires the master reset
operation.)
...... (P)
...... (P)
...... (P)
PARTS CODE
TPAPR6645RC05
PARTS CODE
UKOG-6705RCZZ
2. PROGRAM RESETTING (INITIALIZATION)
This resetting resumes the initial program without clearing memory.
This resetting can be operated at below sequence in PGM mode.
Procedure:
Note: In case power failure occurs when the machine has no battery
attached to it, the master reset operation is automatically per-
formed after the power has been restored.
XE-A402 OPTIONS
– 4 –
PRICE
DESCRIPTION
RANK
BA
5 ROLLS/PACK
PRICE
DESCRIPTION
RANK
BU
1)
Unplug the AC cord from the wall outlet.
2)
Set the mode switch to the PGM position.
3)
While holding down both JOURNAL FEED key and
RECEIPT FEED key, plugin the AC cord to the wall
outlet.
PC-UM10M

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