72VQT2B44Shutter Speed:Adjust it when recording fast-moving subjects.Iris:Adjust it when the screen is too bright or too dark.≥ Press the MANUAL button. (l 70)1 Touch [SHTR] or [IRIS].2 Touch / to adjust settings.: Shutter speed:1/50 to 1/8000≥ If [AUTO SLOW SHTR] is set to [ON], theshutter speed will be set between 1/25 and1/8000.≥ The shutter speed closer to 1/8000 is faster.: Iris/Gain value:CLOSE # (F16 to F2.0) # OPEN # (0dB to18dB)≥ Value closer to [CLOSE] darken the image.≥ Value closer to [18dB] brighten the image.≥ When the iris value is adjusted to brighter than[OPEN], it changes to the gain value.≥ Press the MANUAL button again to restore tothe automatic adjustment.≥ When setting both the shutter speed and theiris/gain value, set the shutter speed and thenset the iris/gain value.Manual shutter speed adjustment≥ If you increase the shutter speed manually, thenoise on the screen may increase.≥ You may see a band of light around the objectthat is shining very bright, or having very highreflection.≥ During normal playback, image movementmay not look smooth.≥ If you record an extremely bright object orrecord under indoor lighting, colour and screenbrightness may change or a horizontal linemay appear on the screen. In this case, recordin auto mode or set the shutter speed to 1/100in areas where the power supply frequency is50 Hz, or 1/125 in areas of 60 Hz.Manual iris/gain adjustment≥ If the gain value is increased, the noise on thescreen increases.≥ Depending on the zoom magnification, thereare iris values that are not displayed.Manual shutter speed/iris adjustmentMFF IRISSHTRWB1/1001001/100SHTRIRIS
