Panasonic NV-DS15EN - Инструкция (Страница 102)

PROGRAMME AE
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FOCUS
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102) w^pijsjt (-» 108) »
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C L O S E ( I H ) — F I 6 • ■ ■ F1.6 —
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il^itsiifii'ftppiija ° (-♦ 108)
• siiffliii5j-iifi)f AEmpat (-» 82) ■ -
ENGLISH
Adjusting the Iris (F Number) Manually
To achieve special creative effects or to cope with special
lighting situations, you can adjust the iris (F number)
manually.
1 Set the Mode Selector Switch to [MNL].
The [MNL] Indication appears.
2 Press the [PUSH] Dial until the [F] Indication
appears.
You can change between the Iris (F Number), the
Manual White Balance 102) and the Shutter Speed
(-> 108) Indication by repeatedly pressing the [PUSH]
Dial.
3 Turn the [PUSH] Dial to adjust the iris.
Range of Iris Adjustment
CLOSE (Closed)—^ F16...F1.6—>
OP (Opened)+0 dB...OP+18 dB
The nearer to [CLOSE] a value you select, the darker the
picture becomes.
The nearer to [OP+18 dB] a value you select, the brighter
picture becomes.
The figures with +dB show the Gain-up value. If you increase
the value too much, the picture quality deteriorates.
Returning to the Normal Iris Value (F Number)
Set the Mode Selector Switch to [AUTO].
• Increasing the Gain-up value also increases the graininess
of the picture.
• Depending on the zoom magnification, some iris values may
not be displayed. ^
• Manually adjusting the shutter speed after performing
manual iris adjustment changes the iris back to automatic
adjustment. Therefore, if you want to adjust both the shutter^
speed and iris manually, be sure to adjust the shutter speed
first. {-¥ 108)
•When using any of the Programme AE Modes (-> 82), it is
not possible to adjust the iris.
-110-