Hitachi HV-D20P Operation Manual page 74

22 IRIS switch
Sets lens iris mode.
Press the switch upward to set the mode in the sequence AUTO→REMOTE→MANUAL.
・ AUTO : Automatic iris operation
・ REMOTE: Iris is adjusted by the iris control
・ MANUAL: Set the lens A/M switch to M and adjust the lens iris ring manually.
Note: When using the video type lens, REMOTE and MANUAL function is ineffective in the HV-D30
camera.
23 GAIN switch
Sets the camera sensitivity.
0→3→6→9→12→15→18→21→24 dB.
indication.
Note: When CAM MODE AUTO or AGC ON, the -3dB GAIN LED indicated all the time.
WHITE BALANCE mode select switch
24
The white balance mode can be selected in the sequence PRESET → MEM →AUTO.
・ PRESET: Optimum white balance at 3200 K and 5600 K color temperature. Select between 3200 K
and 5600 K in the menu mode at W. PRST MODE of the MAIN MENU screen.
・ MEM : Press the A.WHT button
K and 5600 K in the menu mode at W. MEM MODE of the MAIN MENU screen.
: White balance is automatically adjusted in real time (ATW)
・AUTO
When the RC-Z3 white balance mode is set to MEM and AUTO, at the MAIN MENU, W. MEM MODE is
indicated and at PRESET, W.PRST MODE is indicated.
Note: When CAM MODE AUTO, camera white balance is automatic.
Selection from the RC-Z3 select switch is ineffective.
26
Press the switch upward to select the sensitivity in the sequence
The sensitivity setting is indicated by the combined GAIN LED
for automatic white balance adjustment. Select between 3200
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