Tips for manual | СÓ‚ÂÚ˚ ‰Îя Û˜ÌÓÈ |
adjustment | „ÛÎËÓ‚ÍË |
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When you shoot in manual adjustment mode, we recommend you to keep the exposure fixed to make a clear picture. This section shows you what the exposure is and how to adjust each item with the exposure fixed.
КÓ„‰‡ В˚ ÔÓËÁ‚Ó‰ËÚ Ò˙ÂÏÍÛ ‚ ÂÊËÏ ۘÌÓÈ Â„ÛÎËÓ‚ÍË, Ï˚ ÂÍÓÏẨÛÂÏ В‡Ï ÒÓı‡ÌяÚ¸ ˝ÍÒÔÓÁËˆË˛ ÔÓÒÚÓяÌÌÓÈ ‰Îя ÔÓÎÛ˜ÂÌËя ˜ÂÚÍÓ„Ó ËÁÓ·‡ÊÂÌËя. Д‡ÌÌ˚È ‡Á‰ÂÎ ÔÓ͇Á˚‚‡ÂÚ В‡Ï, ˜ÚÓ Ú‡ÍÓ ˝ÍÒÔÓÁˈËя Ë Í‡Í ÓÚ„ÛÎËÓ‚‡Ú¸ Í‡Ê‰Û˛ ÛÒÚ‡ÌÓ‚ÍÛ ÔË ÔÓÒÚÓяÌÌÓÈ ˝ÍÒÔÓÁˈËË.
Understanding the exposure
Exposure is determined by aperture, shutter speed and gain, and is measured in EV (exposure value) as shown below.
Total EV = EV from aperture control
+EV from shutter speed control
+EV from gain control
The total exposure value can be varied or maintained at a constant level by controlling the aperture, gain and shutter speed.
Use the following graph to select the setting. One scale corresponds to 0.5 EV.
[a] Vertical axis: Aperture value (F value)
[b] Horizontal axis: Shutter speed (per second)
[c] Diagonal axis: Gain level (dB)
ПÓÌËχÌË ˝ÍÒÔÓÁˈËË
ЭÍÒÔÓÁˈËя ÓÔ‰ÂÎяÂÚÒя ‡ÔÂÚÛÓÈ, ÒÍÓÓÒÚ¸˛ Á‡Ú‚Ó‡ Ë ËÁÏÂяÂÚÒя ‚ EV (˝ÍÒÔÓÁˈËÓÌÌÓ ˜ËÒÎÓ), Í‡Í ÔÓ͇Á‡ÌÓ ÌËÊÂ.
О·˘Â EV = EV ÓÚ Â„ÛÎËÓ‚ÍË ‡ÔÂÚÛ˚
+EV ÓÚ ÒÍÓÓÒÚË Á‡Ú‚Ó‡
+EV ÓÚ Â„ÛÎËÓ‚ÍË ÛÒËÎÂÌËя
О·˘Â ˝ÍÒÔÓÁˈËÓÌÌÓ ˜ËÒÎÓ ÏÓÊÂÚ ‚‡¸ËÓ‚‡Ú¸Òя ËÎË ÒÓı‡ÌяÚ¸Òя ̇ ÔÓÒÚÓяÌÌÓÏ ÛÓ‚Ì ÔÛÚÂÏ ÍÓÌÚÓÎя ‡ÔÂÚÛ˚, ÛÒËÎÂÌËя Ë ÒÍÓÓÒÚË Á‡Ú‚Ó‡.
ИÒÔÓθÁÛÈÚ ÒÎÂ‰Û˛˘Û˛ ‰Ë‡„‡ÏÏÛ ‰Îя ‚˚·Ó‡ ÛÒÚ‡ÌÓ‚ÍË. О‰ÌÓ ‰ÂÎÂÌË ¯Í‡Î˚ ÒÓÓÚ‚ÂÚÒÚ‚ÛÂÚ 0,5 EV.
[a] ВÂÚË͇θ̇я ÓÒ¸: З̇˜ÂÌË ‡ÔÂÚÛ˚ (Á̇˜ÂÌË F)
[b] ГÓËÁÓÌڇθ̇я ÓÒ¸: СÍÓÓÒÚ¸ Á‡Ú‚Ó‡ (‚ ÒÂÍÛ̉Û)
[c] Дˇ„Ó̇θ̇я ÓÒ¸: УÓ‚Â̸ ÛÒËÎÂÌËя (‰Б)
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| (‰Б) | |||
[a] |
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| [c] (dB) | |||||||
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(F) |
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| – | 0 |
| 6 | +9 | ||||
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| 3 | +3 |
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| 1 | |
1.6 |
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| 5 | |
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2 |
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| + | 8 |
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| 1 | |
2.4 |
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2.8 |
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3.4 |
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4.8 |
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5.6 |
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6.8 |
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8 |
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9.6 |
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14 |
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16 |
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| [b] (1/sec) |
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| 425 1000 1750 3500 10000 |
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3 | 12 | 50 | 100 |
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| 215 |
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| 6 |
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| 25 |
| 75 |
| 150 | 300 | 600 | 1250 | 2500 | 6000 |
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| (1/ÒÂÍ) | ||||||||||||
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: Brighter/Я˜Â
76