166.1. Lock Search History Indication1. Select [ 4 ] Lock search history indication.Operation specificationsIndication contents• Lock search history indicationDisplay the camera system error code for three histories saved in EEPROM.• The error code contents which are displayedLock search history indication is finished by POWER OFF.6.2. Power ON Self Check Result Display1. Select [ 5 ] Power ON self check result display.Operation specificationsIndication contents• Power ON self check result displayFunction to diagnose correct function of the device and interface between devices result display.Display the following communication test result.- CAM-PWR : Communication test between IC2304 to IC2006- CAM-UNI : Communication test between IC3401 to IC2006Display other than “OK” are abnormalities of each lines.Power ON self check result display is finished by POWER OFF.Error code Function51 Focus control is abnormal52 Zoom control is abnormal73 High temperature is abnormal33 Communication between camera to ARM is abnormal