186.2. Lock Search and Error History IndicationTouch the [ 4 ] of LCD, select Lock search and error history indication.Operation specificationsIndication contents1. Main Camera• Lock search history indication of main cameraDisplay the main camera system error code for three histories saved in EEPROM.• The error code contents which are displayed2. Sub Camera (HC-WXF990/WXF991/WXF990M only)• Lock search history indication of sub cameraDisplay the sub camera system error code for three histories saved in EEPROM.(Display always “--” for no sub camera models.)• The error code contents which are displayedEnd method of operation• Touch the [ BAK ] of LCD to exit the lock search and error history indication, and then POWER OFF.Error code Description Problematic Parts51 Focus control is abnormal Lens Unit52 Zoom control is abnormal 2nd Stepping Motor / Lens Unit53 OIS lens control is abnormal Lens Unit54 Zoom control is abnormal (2) 3rd Stepping Motor / Lens Unit55 Zoom control is abnormal (3) 4th Stepping Motor / Lens Unit71 Lens barrier open/close is abnormal Barrier Motor Unit / Lens Frame UnitError code Description Problematic Parts91 Sub camera error Sub Camera Unit