19Parts and their functionsp Wireless remote controller(optional accessory)1 ON/STANDBY buttonEach time this is pressed for at least 2 seconds,operation switches between turning on the unit’s powerand establishing the standby status.pp When operation is transferred to the STANDBYmode: The current pan‑tilt position is stored in thememory (as a POWER ON preset), and the cameramoves so that it points toward the back.pp When operation is transferred to the POWER ONmode: The camera moves to the position which wasstored in the memory (as a POWER ON preset)when operation was transferred to the STANDBYmode.Notes2 Signal transmission window3 MENU buttonEach time this is pressed for at least 2 seconds,operation switches between displaying the unit’s menuand exiting the menu.When it is pressed quickly (for less than 2 seconds) whilea menu is displayed, the setting change is canceled.4 CAM1 to CAM4 buttonsThese are used to select the units that are to beoperated.Once a button has been selected, the unit correspondingto the selected button can be operated.5 SET buttonIf this button is pressed when one of the “Manual1 to 3”settings has been selected for “Scene” on the cameramenu and the AWB A memory or AWB B memory hasbeen selected by the white balance adjustment, the whitebalance is automatically adjusted and registered in theselected memory.6 MODE buttonThis is used for future expansion of the functions.It is not used at the present time.7 GAIN buttons [OFF] [LOW] [HI] [AUTO]These are used to set the gain.The gain increase can be set in three steps using the[OFF], [LOW] and [HI] buttons.[LOW] is set to 9 dB, and [HI] is set to 18 dB.When the [AUTO] button is pressed, the AGC functionis activated, and the gain is adjusted automaticallydepending on the light quantity.The maximum gain of the AGC function can be set usingthe menu.8 Preset memory call buttons [1] to [12]These are used to call the information on the unit’sdirections and other settings, which have been registeredin the unit’s preset memories No.1 to No.12, andreproduce those settings.