Front panel 927381 964 51 Camera number/tally display This display shows the camera number information and tally information.2 [ALM] indicator This is the camera and CCU warning indicator lamp.Consult your dealer if a failure occurs.The indicator lights red to indicate when the camera and CCU optical reception level is notstrong enough, when a data error has occurred in the CCU optical transmission/receptionsection, and when a fan error or temperature error has been occurred on the camera orCCU.3 [OPT] indicator This is the camera cable warning indicator lamp.Status displaysLit Orange: Warns that an optical transmission error has occurred.Lit red: Indicates that the camera is not connected to the CCU.Off: The camera cable is connected normally.4 [PANEL ACTIVE] button Use this button to lock (disable) the panel operation.When disabled, the LCD panel display will turn off. The [ND], [CC], [M.GAIN], and [SHUTTER]setting buttons will also turn off.Lock rangeStatus displaysOn: EnabledOff: Disabled5 [CALL] button Press this button to call the camera operator.The call switch on the camera and CCU is lit while this button is pressed.Also, when the call switch is pressed on the camera or CCU, this switch lights and a buzzersound is output.Status displaysOn: Indicates that the call switch on the camera or CCU is pressed.Off: Indicates that the call switch on the camera or CCU is not pressed.- 33 -Parts and their functions