Instruments & Clearing User Guide Instruments Instrument Maintenances Instrument External Bank Code Maintenance Instrument External Bank Code Summary Instrument External Bank Code Summary On Homepage, specify PISEXTBK in the text box, and click next arrow.Instrument External Bank Code Summary screen is displayed. Figure 2-10 Instrument External Bank Code SummaryDescription of "Figure 2-10 Instrument External Bank Code Summary" Search using one or more of the following parameters: Authorization Status Record Status External Bank Code Host Code Instrument Code Once you specified the parameters, click the Search button.System displays the records that match the search criteria. Parent topic: Instrument External Bank Code Maintenance