How To Reset A Sharp Electronic Cash Register Xe-a106

Sharp Greenbacks Register XE A106 - Excursion Diagram - How to Reset
or- Initialize - Test Procedure

Reset Process or Initialization

Chief reset: Clears all the memory and initializes each preset parameter

1. Turn off the power (Power OFF).
2. Let the ECR be without the retentiveness back upward battery.
3. Plow the mode switch to the others of Power-off position.
4. Turn on the power (Power ON). When the master balance is completed, the buzzer sounds intermittently three times.

5. Attach the memory back upward battery to the ECR.  The master reset can likewise be achieved in the following example.

Ability OFF : Means disconnecting the Air-conditioning power supply to the automobile. (Specifically, unplugging the machine.)

Power ON : Means connecting the Air-conditioning power to the ma-chine. (Specifically, plugging in the automobile.)

[In case a power failure occurs when the machine has no battery installed, the master reset operation is automatically performed after the power has been restored.]

Chief BOARD Schematic

PWB

Exam PROCEDURE

Perform the keyboard cheque with the sum cheque data of the cardinal code.
Enter the sum bank check data of each model in the four digits preceding the diag number 02, and compare the data with the key position code which is added until the "CA/AT/NS" key is pressed.
If the data coincides with the code, the completion print is performed.
If non, the fault print is performed.

Completion print 02

Mistake impress - - -02
XXXX Sum data

DISPLAY Buzzer Test

Cardinal Performance

3 => PO

TEST PROCEDURE

Check the continuous cablegram sound and the brandish state.
Brandish state:
viii. 7. half-dozen. five. iv. iii. ii. one.

The decimal point volition shift from the lower digit to the upper, step by step (500mSEC). To abolish the exam mode, press any key, and the buzzer will finish and the completion print is performed.

Completion impress =>  03

DRAWER Test

KEY Performance

4 => PO

TEST Process

The drawer opens with the above key operation. Check that the drawer is open. Press any key to cease the examination.
Completion print =>  04

PRINTER Examination

Central Functioning

5 => PO

TEST PROCEDURE

With the higher up key performance , the print test design is repeatedly printed.
Pressing any central will cease the exam after the completion of one wheel print. (The receipt is issued at the cease.)

Time Display Examination

KEY OPERATION

8 => PO

Test Procedure

DESTINATION DISPLAY

Central OPERATION

9 => PO

Exam PROCEDURE

Brandish the destination code as follows.

Display       0

Brandish X (X:0

To terminate the test, press any cardinal.
Completion print 09

CPU VERSION NO. PRINT

Central Performance

6 => PO

DESCRIPTION

The CPU version No. are printed with higher up cardinal operation.

(Print example)

0102           CPU version NO.

06

This exam is terminated when printing is completed.

Bombardment VOLTAGE SENSOR Examination

Primal OPERATION

seven => PO
Examination PROCEDURE
Displays A/D conversion port read value.

0155 or greater : Normal
0154 or smaller : Low battery brandish
0138 or smaller : No battery display and MSR is done when power on.
To terminate the examination, printing whatsoever key.
Completion print => 07

How To Reset A Sharp Electronic Cash Register Xe-a106,

Source: https://electronicshelponline.blogspot.com/2016/01/sharp-xe-a106-electronic-cash-register.html

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