715Adjusting the Lens White ShadingTake the following steps to adjust the white shading:Vertical coloring may occur near the open position of the lensiris, even after adjusting the white shading. This phenomenon,however, is a characteristic of the lens or optical system. It doesnot indicate a malfunction.1 Mount the lens on the camera.Be sure to connect the lens cable.2 Set the electronic shutter to [OFF], the gain to [L (0dB)],and the ASPECT option to “16:9”. Select the ASPECToption from the SYSTEM MODE screen on the SYSTEMSETTING page.3 If the lens has an extender, disable the extender feature.4 Operate the MENU and go to the PAINT page to open the screen. Confirm that the GAMMA MODE SELis set to STD. From the VF page, open the screen to confirm that ZEBRA1 DETECT, ZEBRA2DETECT, and ZEBRA2 are set as shown in the diagrambelow. If they are not, correct the settings and then closethe MENU screen.5 Set the Viewfinder ZEBRA switch to ON.6 Aim the lens at a sheet of white paper that has no colorshading.Flickering naturally occurs when fluorescent, mercury orother such lamps are used for lighting. Therefore, use alight source that does not flicker, such as sunlight orhalogen lamps.7 Set the lens iris to manual and adjust the lens iris so thatthe ZEBRA pattern covers the entire screen.Make sure that the lens iris is set between F4 and F11.z The ZEBRA pattern will not cover the entire screen if thelighting is uneven. In this case, adjust the lighting (e.g.,change the position of the light source).z Even if the lens iris is not set between F4 and F11, adjustthe lighting (e.g., change the position of the light source).z Make sure that the electronic shutter is set to OFF.8 Set the WHITE BAL selector switch to A or B, andexecute Auto White Balance (AWB) with the AUTO W/BBAL switch. Next, execute Auto Black Balance (ABB) with the AUTOW/B BAL switch.Repeat Auto White Balance (ABB) with the AUTO W/BBAL switch.9 Repeat the adjustment described in Step 7.10 Activate the MENU and go to the MAINTENANCE page toopen the screen.11 Turn the JOG Dial button to move the cursor toDETECTION (V.SAW). Then, press the JOG Dial button toexecute white shading compensation.12 Press the JOG Dial button and the following messageappears.13 Turn the JOG Dial button to move the cursor to [YES]. Thenpress the JOG Dial button.[ACTIVE] appears on the screen to indicate that the whiteshading automatic adjustment is running.[W-SHD OK] appears when the adjustment is completed.This compensation may not be possible when [LEVELOVER] is displayed, depending on the KNEE setting. In thiscase, first narrow the lens iris or set the OUTPUT switchAUTO KNEE to OFF. Next, activate the MENU to open thePAINT screen. From the PAINT screen, open the LEVEL> screen and set MANUAL KNEE to OFF. Thenrepeat Steps 4 to 9.After [W-SHD OK] is displayed, re-set MANUAL KNEE backto ON.14 If the lens has an extender or a ratio converter, enable thefeature and repeat Steps 7 to 13 for each feature.Three patterns of compensation values (with an extender,with a ratio converter, and without any features) will bestored as one set of lens file data in the camera-recorder. 9)',63/$<!',63&21',7,21 1250$/',6302'( 9)287 <9)'7/ =(%5$'(7(&7 =(%5$'(7(&7 =(%5$ 6327/2:/,*+7/9/ (&80(18',63 2))0,1',&$725 2))0$5.(5&+$5/9/ :+,7(6+$',1*!&255(&7 21 '(7(&7,21 96$:'(7(&7"<(6 12ᤨࠫ
