Opening balance voucher is mainly used during the starting of a financial year to enter the opening balance. This voucher is used once in a year during the closing of previous financial year. If iReckoner is being setup in the mid of the year then this is used for entering the opening balances as per the financial transactions closed in the legacy system.
In voucher tab, right click to add a row where you can select the Account from the drop down list. Select account from the dropdown like- Assets, audit fees etc
Select whether account is debited/credit. Type the amount and mention whether this particular account is debited or credited. Debit amount should always match with credit amount. For every debit entry corresponding credit entry have to be made or vice versa.