Back Tally Lamp Lights up during VCR recording and when calling from the base station. Power Switch When +12V is supplied to the camera, turn on this switch to start operation of the camera. The POWER IND glows when the camera starts operation, and the lamp blinks when the +12V power increases above +16V or drops below the voltage set by the menu. Genlock IN Connector When matching the composite video signal of the camera with the sync signal of another system, it is connector for inputting the sync signal of that system to this connector. DC IN Connector This receive +12V from the AC Pack (ACP-735) or the rear battery. Breaker Button When an excessive current flows inside the unit, the breaker is actuated to turn off power automatically, for protection. Remote Connector This is used to connect the remote control unit RCU-240 or OCP-40. Video Out Connector Outputs the composite video signal. Earphone Jack This permits monitoring of the level when recording with the external VTR. INCOM Jack Use the headset MT-667D-01 when talking with the base station. VTR Connector This connector can be used for the connection between the camera and the VTR or MA-200A Base Station. Y/C Connector Used to monitor directly using a Y/C monitor. CALL Switch When calling the Base Station from the camera, press this switch. AUX Connector This is used to supply a separate +12V power.