Parts and their functions- 21 -Parts and their functionsFront panel 12 713 4 651 [POWER] switch This is the unit’s power switch.Move it to the ON position to turn on the power.ON ( )OFF ( )2 [POWER] lamp This lights when [POWER] switch is set to ON and power is supplied to the unit.3 [CAMERA POWER] button When you press the [CAMERA POWER] button, the unit begins supplying power to the camera.The color in which the button lights varies depending on the status of the camera.Status displaysWhen the [CABLE CONNECTION] menu item is set to [HYBRID]Lit (green) When the camera's power is ON, and communication between the cameraand CCU is possibleLit (red) When camera was turned OFF on the camera side during standby powersupplyFlashing (red) When the camera can be turned ON from the unit or ROP during standbypower supplyOff When power is not supplied to the camera (e.g., [CABLE OPEN] status)When the [CABLE CONNECTION] menu item is set to [FIBER]Lit (green) When communication between the camera and CCU is possibleOff When communication between the camera and CCU is not possible4 [TALLY] lamps The lamp remains lit while tally signals (R, G, YL) are input.ACBA. R tally lampB. G tally lampC. YL tally lamp5 [INTERCOM] connector This connector is for connecting the intercom.This connector enables calls with the intercom line of the camera.Calls can also be made with the camera when the camera’s power is OFF.6 [CAMERA No.] display Indicates the camera number that has been assigned to the unit.7 [OPTICAL LEVEL] indicators Indicates the reception strength of optical transmission.● [CAM] indicatorIndicates the reception strength on the camera side.● [CCU] indicatorIndicates the reception strength on the CCU side.