1.
 Open "Account Balance Enquiry" screen, the system will start to calculate A/C balance.
 
2.
 Using "Hide Null A/C", A/C with no transaction will be hidden. Now, the screen would only display A/C with balance or balance that equal to zero. Choose "21ABC".
 
3.
 Press "Movement" to inquire about the transaction information of this A/C, the system would list out the entire voucher of this A/C.
 
4.
 Users may press "Edit" to amend the voucher.
 
5.
 Amend the "Debit" and "Credit" amount, click "Save" and return to the previous screen.
 
6.
 A/C no. (21ABC) would show the result immediately.
 
7.
 Back to "Account Balance Enquiry" screen, the balance had also been updated.
 
8.
 Users can inquire about the balance of control document by clicking "Document".
 
9.
 Users may inquire about the transactions of the control document by pressing "Movement".
 
10.
 Press "Edit" to amend the Voucher.
 
11.
 Amend the "Debit" and "Credit" amount, click "Save" and return to the previous screen.
 
12.
 A/C no. (21 Account) would show the result immediately.
 
13.
 The balance of control document had been updated.
 
14.
 Back to "Account Balance Enquiry" screen, the balance had also been updated.
 
15.
 Click"Print" to print out the result.