SYSTEM 131 View self-test result Background The GSP-830 runs a series of internal tests upon power-up. If any of the test result shows Fail, contact the service center. Panel operation 1. Press the System key. System 2. Press F6 (More). More...F 6 3. Press F2 (Self Test). Self Test...F 2 4. The result appears in F1 to F4. (The GPIB result appears only when the module is installed) GPIBPass FailF 1FlashPass FailF 2SDRAMPass FailF 3RTCPass FailF 4 5. Press F6 (Return) to go back to the previous menu. ReturnF 6 Item GPIB The optional GPIB interface connection. Available only when the GPIB module is installed (page129). Flash Internal Flash memory area for storing the system code and data. SDRAM Internal SDRAM area on which the code runs. RTC The real-time clock that controls the date and time settings (page132).