Philips SDR-S50 - Manual (Page 57)

57
VQT2L35
Shutter Speed:
Adjust it when recording fast-moving subjects.
Iris:
Adjust it when the screen is too bright or too dark.
≥ Press the iA/MANUAL button to switch to manual mode (
l 55)
1
Select [ ] or [ ] with the
joystick.
2
Adjust the settings with the
joystick.
A : Shutter speed:
1/50 to 1/8000
≥ If [AUTO SLOW SHTR] is set to [ON], the
shutter speed will be set between 1/25
and 1/8000.
≥ The shutter speed closer to 1/8000 is
faster.
B : Iris/Gain value:
CLOSE # (F16 to F2.2) # OPEN # (0dB
to 18dB)
≥ When the iris value is adjusted to brighter
than [OPEN], it changes to the gain value.
≥ To return to automatic settings, press the
iA/MANUAL button.
≥ When setting both the shutter speed and
the iris/gain value, set the shutter speed
and then set the iris/gain value.
Manual shutter speed adjustment
≥ You may see a band of light around the
object that is shining very bright, or having
very high reflection.
≥ During normal playback, image movement
may not look smooth.
≥ If you record an extremely bright object or
record under indoor lighting, colour and
screen brightness may change or a
horizontal line may appear on the screen.
In this case, record in auto mode or set the
shutter speed to 1/100 in areas where the
power supply frequency is 50 Hz, or 1/125
in areas of 60 Hz.
Manual iris/gain adjustment
≥ If the gain value is increased, the noise on
the screen increases.
≥ Depending on the zoom magnification,
there are iris values that are not displayed.
Manual shutter speed/iris adjustment
OPEN OPEN
1/100 100
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MNL
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