6ModifyPOWERX / YPb / PrONOFFASPECTZH VONPATTERNCENTERSCENEGRABBEREDITORHOLDPOWER switchThis is used to switch the AC power on and off. Select“Power” from the “Setup” initial setting screen: “Reset” isselected to establish the default setting when the poweris turned ON, and “Preset” is selected to start operationusing the same settings which were in effect uponconclusion of the previous operation. When [Demo] isselected, the demo mode is established after the poweris turned on. The demo mode can be exited by selecting[Enter].When the power is off, the operation panel settings arestored in the memory.Parts and their functions119 8 6 5 43272 JoystickThe joystick is used both as the XY positioner and thecontroller for the color settings. It is switched asrequired. It can set X, Y and Z for patterns that can bepositioned.It can also set the color corrector UV white balance andchroma saturation.It can be used as the position X/Y controller for theselection of the blue background when the chroma keysare set.3 Rotary Z controlThis control is used to set the key size Z during the keyposition settings and the luminance setting Y among thecolor settings.45SCENE GRABBER buttonWhen this is set to ON with a specific key pattern, it canpaste the image in the key onto the pattern and move it.CENTER buttonCentering is performed when this button is set to ON.In the case of color settings, the color saturation is set tozero.In the case of position settings, the pattern is centered.6 HOLD buttonThe joystick operation is stopped when this button is setto ON. However, even when this button is set to ON, thecenter button can be used.Updating to the joystick value occurs when this button isset to OFF.7 ASPECT ratio controlThis control is used to set the aspect ratio for keypatterns whose aspect ratio can be set. When it isturned in the H direction, the width (horizontal) isincreased; when it is turned in the V direction, the height(vertical) is increased.8 Aspect ON buttonWhen this button is at ON, the setting performed by theaspect ratio control takes effect. When it is at OFF, thedefault aspect ratio (center value) is established.9 EDITOR enable buttonEditor enable can enable or disable control using RS-422A, and when control is disabled, settings can beperformed by manual operations even during editingoperations using RS-422A.When the lamp of this button is lighted (ON), the settingsfrom the editor are accepted; when it is off (OFF), thesettings are canceled, and the settings can be performedmanually.It is possible to select either the multi-strobe or scenegrabber (but not both). Whichever one was selected lasttakes precedence, and the previously selected effects arecanceled.Front panel controls