Panasonic SC-VK450 Operating Instructions Manual page 41

Dvd stereo system
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،(i) ‫ ﻟﻬﺎ 675 )ﺍﻭ 526( ﻣﻦ ﺧﻄﻮﻁ ﺍﻻﺳﺘﻄﻼﻉ ﺍﳌﺘﺪﺍﺧﻞ‬PAL ‫ﺍﻥ ﻣﻘﺎﻳﻴﺲ ﺍﺷﺎﺭﺓ ﺍﻟﻔﻴﺪﻳﻮ‬
‫526( ﻳﺴﺘﻌﻤﻞ ﺿﻌﻒ ﻋﺪﺩ‬p ‫675 )ﺍﻭ‬p ‫ﺍﻣﺎ ﺍﻻﺳﺘﻄﻼﻉ ﺍﻟﺘﺪﺭﻳﺠﻲ، ﺍﻟﺬﻱ ﺗﻄﻠﻖ ﻋﻠﻴﻪ ﺗﺴﻤﻴﺔ‬
480p ‫525( ﻭ‬i ‫084 )ﺍﻭ‬i ‫، ﺗﻄﻠﻖ ﻋﻠﻴﻬﺎ ﺗﺴﻤﻴﺔ‬NTSC ‫ﺧﻄﻮﻁ ﺍﻻﺳﺘﻄﻼﻉ. ﳌﻘﺎﻳﻴﺲ‬
‫ﺑﺎﺳﺘﻌﻤﺎﻝ ﺍﳋﺮﺝ ﺍﻟﺘﺪﺭﻳﺠﻲ، ﳝﻜﻨﻚ ﺍﻟﺘﻤﺘﻊ ﺑﺼﻮﺭ ﻣﺴﺠﻠﺔ ﺑﺘﺤﻠﻴﻞ ﻋﺎﻟﻲ ﻣﺜﻞ ﺍﺳﻄﻮﺍﻧﺔ‬
.‫ﻳﺠﺐ ﺍﻥ ﻳﻜﻮﻥ ﺗﻠﻔﺰﻳﻮﻧﻚ ﻣﺘﻮﺍﻓﻘ ﺎ ﹰ ﻣﻊ ﺍﻟﻔﻴﺪﻳﻮ ﺍﻟﺘﺪﺭﻳﺠﻲ‬
‫ﻧﻈﺎﻡ ﺿﻐﻂ ﻟﻼﺳﺘﻌﻤﺎﻝ ﻋﻠﻰ ﺍﺟﻬﺰﺓ ﺍﳌﻮﺑﺎﻳﻞ ﺍﻭ ﺍﻟﺸﺒﻜﺎﺕ، ﻭﳝﻜ ﹼ ﻦ ﻣﻦ ﺍﻟﺘﺴﺠﻴﻞ‬
.‫ﻫﺬﻩ ﺍﻟﺼﻮﺭﺓ ﲤﺘﻠﻚ ﺍﻓﻀﻞ ﺟﻮﺩﺓ ﻭﺍﻻﻓﻀﻞ ﻟﻼﺳﺘﺨﺪﺍﻡ ﻋﻨﺪ ﺿﺒﻂ ﺍﻟﺼﻮﺭﺓ‬
.‫ ﺍﻟﺘﻨﺒﺆﻳﺔ‬P ‫ ﺍﻟﻀﻤﻨﻴﺔ ﺍﻟﺴﺎﺑﻘﺔ ﺍﻭ‬I ‫ﻳﺘﻢ ﲡﻤﻴﻊ ﻫﺬﻩ ﺍﻟﺼﻮﺭﺓ ﺍﻋﺘﻤﺎﺩ ﺍ ﹰ ﻋﻠﻰ ﺻﻮﺭ‬
‫ ﻟﻬﺬﺍ ﻓﺎﻧﻬﺎ ﲢﺘﻮﻱ ﻋﻠﻰ ﺍﻗﻞ‬P ‫ ﻭ‬I ‫ﻳﺘﻢ ﲡﻤﻴﻊ ﻫﺬﻩ ﺍﻟﺼﻮﺭﺓ ﲟﻘﺎﺭﻧﺔ ﻣﺎﺿﻲ ﻭﻣﺴﺘﻘﺒﻞ ﺻﻮﺭﺓ‬
‫ﻫﺬﻩ ﺍﺷﺎﺭﺍﺕ ﺭﻗﻤﻴﺔ ﻏﻴﺮ ﻣﻀﻐﻮﻃﺔ، ﺗﺸﺒﻪ ﺍﻻﺷﺎﺭﺍﺕ ﺍﳌﻮﺟﻮﺩﺓ ﻋﻠﻰ ﺍﻻﺳﻄﻮﺍﻧﺎﺕ ﺍﳌﺪﻣﺠﺔ‬
‫ﺍﺫﺍ ﺍﺣﺘﻮﺕ ﺍﻻﺳﻄﻮﺍﻧﺔ ﻋﻠﻰ ﻭﻇﻴﻔﺔ ﺿﺒﻂ ﺍﻟﺘﺸﻐﻴﻞ، ﻓﺎﻧﻪ ﳝﻜﻨﻚ ﺍﺧﺘﻴﺎﺭ ﺍﳌﻨﺎﻇﺮ ﻭﺍﳌﻌﻠﻮﻣﺎﺕ‬
‫ﺍﻟﻌﻴﻨﺔ ﻫﻲ ﻋﻤﻠﻴﺔ ﲢﻮﻳﻞ ﺍﻃﻮﺍﻝ ﻋﻴﻨﺎﺕ ﺍﳌﻮﺟﺎﺕ ﺍﻟﺼﻮﺗﻴﺔ )ﺍﻻﺷﺎﺭﺓ ﺍﳌﺘﻨﺎﻇﺮﺓ( ﺍﳌﺄﺧﻮﺫﺓ ﻋﻠﻰ‬
.(‫ﻓﺘﺮﺍﺕ ﻣﻨﺘﻈﻤﺔ ﺍﻟﻰ ﺍﺷﺎﺭﺍﺕ ﺭﻗﻤﻴﺔ )ﺗﺸﻔﻴﺮ ﺭﻗﻤﻲ‬
‫ﺗﺮﺩﺩ ﺍﻟﻌﻴﻨﺔ ﻫﻮ ﻋﺪﺩ ﺍﻟﻌﻴﻨﺎﺕ ﺍﳌﺄﺧﻮﺫﺓ ﻓﻲ ﺍﻟﺜﺎﻧﻴﺔ، ﻭﻟﻬﺬﺍ ﻓﺎﻥ ﺍﻻﻋﺪﺍﺩ ﺍﻟﻜﺒﻴﺮﺓ ﺗﻌﻨﻲ ﺍﻋﺎﺩﺓ‬
‫ﺍﻟﺘﺪﺭﻳﺠﻲ/ﺍﳌﺘﺸﺎﺑﻚ‬
.‫525( ﻋﻠﻰ ﺍﻟﺘﻮﺍﻟﻲ‬p ‫)ﺍﻭ‬
.DVD-Video
MPEG4
.‫ﺑﻔﻌﺎﻟﻴﺔ ﻋﺎﻟﻴﺔ ﻋﻠﻰ ﻣﻌﺪﻝ ﺑﺖ ﻣﻨﺨﻔﺾ‬
I/P/B
‫ﺻﻮﺭﺓ ﻣﺸﻔﺮﺓ ﺿﻤﻨﻴﺔ‬
‫ﺻﻮﺭﺓ ﻣﺸﻔﺮﺓ ﺗﻨﺒﺆﻳ ﺎ ﹰ‬
‫ﺻﻮﺭﺓ ﻣﺸﻔﺮﺓ ﺑﺎﲡﺎﻫﲔ ﺗﻨﺒﺆﻳ ﺎ ﹰ‬
.‫ﺣﺠﻢ ﻣﻦ ﺍﳌﻌﻠﻮﻣﺎﺕ‬
‫ )ﺍﻧﺘﻘﺎﻝ ﺍﻟﺸﻴﻔﺮﺓ ﻧﺒﻀﻴﺎ ﹰ ( ﺍﳋﻄﻲ‬PCM
.CDs
(PBC) ‫ﺿﺒﻂ ﺍﻟﺘﺸﻐﻴﻞ‬
.
‫ﺑﻮﺍﺳﻄﺔ ﺍﻟﻘﻮﺍﺋﻢ‬
‫ﺗﺮﺩﺩ ﺍﻟﻌﻴﻨﺔ‬
.‫ﺗﻜﻮﻳﻦ ﺍﻻﺻﻮﺍﺕ ﺍﻻﺻﻠﻴﺔ ﺑﺼﻮﺭﺓ ﺍﻛﺜﺮ ﻭﺍﻗﻌﻴﺔ‬
.‫ﻗﺒﻞ ﺍﺳﺘﻌﻤﺎﻝ ﻗﻄﻌﺔ ﻗﻤﺎﺵ ﻣﻌﺎﳉﺔ ﻛﻴﻤﺎﻭﻳﺎ، ﺍﻗﺮﺃ ﺍﻟﺘﻌﻠﻴﻤﺎﺕ ﺍﳌﺮﻓﻘﺔ ﻣﻊ ﻫﺬﻩ ﻗﻄﻌﺔ ﺍﻟﻘﻤﺎﺵ ﺑﻌﻨﺎﻳﺔ‬
.(‫ﻧﻈ ﹼ ﻒ ﺍﻟﺮﺅﻭﺱ ﺑﺼﻮﺭﺓ ﺩﻭﺭﻳﺔ ﻟﻀﻤﺎﻥ ﻧﻮﻋﻴﺔ ﺟﻴﺪﺓ ﻟﻼﻋﺎﺩﺓ ﺍﻟﺼﻮﺗﻴﺔ ﻭﺍﻟﺘﺴﺠﻴﻞ. ﺍﺳﺘﻌﻤﻞ ﺷﺮﻳﻂ ﺗﻨﻈﻴﻒ )ﻏﻴﺮ ﻣﺮﻓﻖ‬
DVDs ‫ﻳﻘﻮﻡ ﻣﺤﻠﻞ ﺍﻟﺸﻴﻔﺮﺓ ﺑﺎﺳﺘﻌﺎﺩﺓ ﺷﻴﻔﺮﺓ ﺍﺷﺎﺭﺍﺕ ﺍﻟﺼﻮﺕ ﺍﳌﻮﺟﻮﺩﺓ ﻋﻠﻰ ﺍﺳﻄﻮﺍﻧﺎﺕ‬
،DivX ‫ ﻫﻲ ﺗﻜﻨﻮﻟﻮﺟﻴﺎ ﻭﺍﺳﻌﺔ ﺍ�ﻧﺘﺸﺎﺭ ﺧﺎﺻﺔ ﺑﻮﺳﺎﺋﻂ ﺍﻟﺘﺨﺰﻳﻦ ﻣﻦ ﺍﺑﺘﻜﺎﺭ ﺷﺮﻛﺔ‬DivX
‫ ﻋﻠﻰ ﻣﺎﺩﺓ ﻓﻴﺪﻳﻮ ﻣﻀﻐﻮﻃﺔ ﺑﺪﺭﺟﺔ ﻛﺒﻴﺮﺓ ﺗﺘﻤ ﻴ ﹼ ﺰ ﺑﺠﻮﺩﺓ‬DivX ‫. ﻭﺗﺤﺘﻮﻱ ﻣﻠﻔﺎﺕ ﻭﺳﺎﺋﻂ‬Inc.
.‫ﻣﺸﺎﻫﺪﺓ ﻋﺎﻟﻴﺔ ﻣﻊ ﺍﻟﻤﺤﺎﻓﻈﺔ ﻋﻠﻰ ﺻﻐﺮ ﺣﺠﻢ ﺍﻟﻤﻠﻔﺎﺕ‬
‫ﻫﺬﻩ ﻃﺮﻳﻘﺔ ﻟﺘﺸﻔﻴﺮ ﺍﻻﺷﺎﺭﺍﺕ ﺍﻟﺮﻗﻤﻴﺔ ﻣﻄﻮﺭﺓ ﺑﻮﺍﺳﻄﺔ ﻣﺨﺘﺒﺮﺍﺕ ﺩﻭﻟﺒﻲ. ﺗﺨﺘﻠﻒ ﻋﻦ ﺻﻮﺕ‬
‫ﺍﻟﺴﺘﻴﺮﻳﻮ )2 ﻗﻨﺎﺓ(، ﻫﺬﻩ ﺍﻻﺷﺎﺭﺍﺕ ﳝﻜﻦ ﺍﻥ ﺗﻜﻮﻥ ﺻﻮﺕ ﻣﺘﻌﺪﺩ ﺍﻟﻘﻨﺎﺓ. ﳝﻜﻦ ﺗﺴﺠﻴﻞ ﻋﺪﺩ‬
.‫ﻛﺒﻴﺮ ﻣﻦ ﺍﳌﻌﻠﻮﻣﺎﺕ ﻋﻠﻰ ﺍﺳﻄﻮﺍﻧﺔ ﻭﺍﺣﺪﺓ ﺑﺎﺳﺘﺨﺪﺍﻡ ﻫﺬﻩ ﺍﻟﻄﺮﻳﻘﺔ‬
:I
‫ﻳﺴﺘﺨﺪﻡ ﻧﻈﺎﻡ ﺍﻟﺼﻮﺕ ﺍﶈﻴﻂ ﻫﺬﺍ ﻓﻲ ﺍﻟﻌﺪﻳﺪ ﻣﺴﺎﺭﺡ ﺍﻻﻓﻼﻡ ﺣﻮﻝ ﺍﻟﻌﺎﻟﻢ. ﻳﻮﺟﺪ ﻓﺼﻞ ﺟﻴﺪ‬
.‫ﺑﲔ ﺍﻟﻘﻨﻮﺍﺕ، ﺣﻴﺚ ﳝﻜﻦ ﺍﳊﺼﻮﻝ ﻋﻠﻰ ﻓﻌﺎﻟﻴﺎﺕ ﺻﻮﺕ ﻭﺍﻗﻌﻴﺔ‬
:P
‫ﺍﳌﺪﻯ ﺍﻟﺪﻳﻨﺎﻣﻴﻜﻲ ﻫﻮ ﺍﻻﺧﺘﻼﻑ ﺑﲔ ﺍﺧﻔﺾ ﻣﺴﺘﻮﻯ ﻟﻠﺼﻮﺕ ﳝﻜﻦ ﺳﻤﺎﻋﻪ ﻓﻮﻕ ﺿﺠﻴﺞ‬
:B
‫ ﻣﺴﺠﻠﺔ ﺑﺎﺳﺘﻌﻤﺎﻝ ﺍﻣﺎ ﺻﻴﻐﺔ ﺍﻟﻔﻴﻠﻢ ﺍﻭ ﺍﻟﻔﻴﺪﻳﻮ. ﺗﺴﺘﻄﻴﻊ‬DVD-Videos ‫ﺍﻥ ﺍﺳﻄﻮﺍﻧﺎﺕ‬
‫ﻫﺬﻩ ﺍﻟﻮﺣﺪﺓ ﻣﻦ ﲢﺪﻳﺪ ﺍﻟﻨﻮﻉ ﺍﻟﺬﻱ ﰎ ﺍﺳﺘﻌﻤﺎﻟﻪ، ﻭﻣﻦ ﺛﻢ ﺍﺳﺘﻌﻤﺎﻝ ﺍﻟﻄﺮﻳﻘﺔ ﺍﳌﻼﺋﻤﺔ ﻟﻠﺨﺮﺝ‬
‫ﻳﺘﻜﻮﻥ ﺍﻟﻔﻴﻠﻢ ﻣﻦ 42 ﺍﻃﺎﺭ ﺍﻭ 03 ﺍﻃﺎﺭ ﻓﻲ ﺍﻟﺜﺎﻧﻴﺔ ﺍﻟﻮﺍﺣﺪﺓ، ﺑﺸﻜﻞ ﻋﺎﻡ ﻣﻊ ﻓﻴﻠﻢ ﺍﻟﺼﻮﺭﺓ‬
‫ﺍﳌﺘﺤﺮﻛﺔ ﻳﺘﻜﻮﻥ ﻣﻦ 42 ﺍﻃﺎﺭ ﻓﻲ ﺍﻟﺜﺎﻧﻴﺔ ﺍﻟﻮﺍﺣﺪﺓ. ﻳﺘﻜﻮﻥ ﺍﻟﻔﻴﺪﻳﻮ ﻣﻦ 06 ﻣﺠﺎﻝ ﻓﻲ ﺍﻟﺜﺎﻧﻴﺔ‬
‫ﻳﺘﻜﻮﻥ ﺍﻟﻔﻴﻠﻢ ﻣﻦ 52 ﺍﻃﺎﺭ ﻓﻲ ﺍﻟﺜﺎﻧﻴﺔ ﺍﻟﻮﺍﺣﺪﺓ. ﻳﺘﻜﻮﻥ ﺍﻟﻔﻴﺪﻳﻮ ﻣﻦ 05 ﻣﺠﺎﻝ ﻓﻲ ﺍﻟﺜﺎﻧﻴﺔ‬
.‫ﺍﻻﻃﺎﺭﺍﺕ ﻫﻲ ﺻﻮﺭ ﺛﺎﺑﺘﺔ ﺗﺘﺤﺪ ﻣﻊ ﺑﻌﺾ ﻟﺘﻜﻮﻳﻦ ﺻﻮﺭﺓ ﻓﻠﻢ‬
‫ﺎﻻﺕ ﻭﺍﺣﺪ ﺑﻌﺪ ﺍﻻﺧﺮ‬‫ﺍﻻﻃﺎﺭ ﺍﻟﻮﺍﺣﺪ ﻣﻜﻮﻥ ﻣﻦ ﻣﺠﺎﻟﲔ. ﺍﻟﺘﻠﻔﺰﻳﻮﻥ ﺍﻟﻌﺎﺩﻱ ﻳﻌﺮﺽ ﻫﺬﻩ ﺍ‬
‫ﻳﺘﻢ ﻋﺮﺽ ﺍﻻﻃﺎﺭ ﺍﻟﺜﺎﺑﺖ ﻋﻨﺪ ﺍﻳﻘﺎﻑ ﺻﻮﺭﺓ ﺍﻟﻔﻠﻢ ﻣﺆﻗﺘ ﺎ ﹰ . ﺍﻻﻃﺎﺭ ﺍﻟﺜﺎﺑﺖ ﻣﻜﻮﻥ ﻣﻦ ﻣﺠﺎﻟﲔ‬
.‫ﻣﺘﺒﺎﺩﻟﲔ، ﻟﻬﺬﺍ ﳝﻜﻦ ﺍﻥ ﺗﺒﺪﻭ ﺍﻟﺼﻮﺭﺓ ﻏﻴﺮ ﻭﺍﺿﺤﺔ، ﻭﻟﻜﻦ ﺑﺸﻜﻞ ﻋﺎﻡ ﺟﻮﺩﺓ ﺍﻟﺼﻮﺭﺓ ﻋﺎﻟﻴﺔ‬
.‫ﻭﻟﻜﻨﻪ ﻳﺤﺘﻮﻯ ﻓﻘﻂ ﻋﻠﻰ ﻧﺼﻒ ﻣﻌﻠﻮﻣﺎﺕ ﺍﻻﻃﺎﺭ ﺍﻟﺜﺎﺑﺖ ﻟﻬﺬﺍ ﺟﻮﺩﺓ ﺍﻟﺼﻮﺭﺓ ﻣﻨﺨﻔﻀﺔ‬
.‫ﻟﺘﻨﻈﻴﻒ ﻫﺬﻩ ﺍﻟﻮﺣﺪﺓ، ﺍﻣﺴﺤﻬﺎ ﺑﻘﻄﻌﺔ ﻗﻤﺎﺵ ﻧﺎﻋﻤﺔ ﻭﺟﺎﻓﺔ‬
.‫ﻻ ﺗﻌﻤﺪ ﺍﺑﺪﺍ ﺍﻟﻰ ﺍﺳﺘﺨﺪﺍﻡ ﺍﻟﻜﺤﻮﻝ ﺃﻭ ﻣﺮ ﻗ ﹼ ﻖ ﺍﻟﻄﻼﺀ ﺃﻭ ﺍﻟﺒﻨﺰﻳﻦ ﻟﺘﻨﻈﻴﻒ ﻫﺬﻩ ﺍﻟﻮﺣﺪﺓ‬
(‫ﻣﻦ ﺍﺟﻞ ﺍﳊﺼﻮﻝ ﻋﻠﻰ ﺻﻮﺕ ﺣﺎﺩ ﻭﻭﺍﺿﺢ )ﺩﻙ ﺍﻟﻜﺎﺳﻴﺖ‬
‫ﺷﺮﺡ ﺍﳌﺼﻄﻠﺤﺎﺕ‬
‫ﻣﺤﻠﻞ ﺍﻟﺸﻴﻔﺮﺓ‬
.‫ﺍﻟﻰ ﺍﻟﻮﺿﻊ ﺍﻟﻌﺎﺩﻱ. ﻫﺬﺍ ﻳﺴﻤﻰ ﲢﻠﻴﻞ ﺍﻟﺸﻴﻔﺮﺓ‬
‫ﻧﻈﺎﻡ ﺩﻭﻟﺒﻲ ﺍﻟﺮﻗﻤﻲ‬
(‫ )ﺍﻧﻈﻤﺔ ﺍﳌﺴﺮﺡ ﺍﻟﺮﻗﻤﻴﺔ‬DTS
‫ﺍﳌﺪﻯ ﺍﻟﺪﻳﻨﺎﻣﻴﻜﻲ‬
.‫ﺍﳉﻬﺎﺯ ﻭﺍﻋﻠﻰ ﻣﺴﺘﻮﻯ ﻟﻠﺼﻮﺕ ﻗﺒﻞ ﺣﺪﻭﺙ ﺍﻟﺘﺸﻮﻳﺶ‬
‫ﺍﻟﻔﻠﻢ ﻭﺍﻟﻔﻴﺪﻳﻮ‬
.(‫ﺍﻟﻮﺍﺣﺪﺓ )ﻣﺠﺎﻟﲔ ﻳﻜﻮﻧﺎﻥ ﺍﻃﺎﺭ ﻭﺍﺣﺪ‬
.(‫ﺍﻟﻮﺍﺣﺪﺓ )ﻣﺠﺎﻟﲔ ﻳﻜﻮﻧﺎﻥ ﺍﻃﺎﺭ ﻭﺍﺣﺪ‬
‫ﺎﻝ ﺍﻟﺜﺎﺑﺖ‬‫ﺍﻻﻃﺎﺭ ﺍﻟﺜﺎﺑﺖ ﻭﺍ‬
.‫ﻫﻨﺎﻙ ﺣﻮﺍﻟﻲ 03 ﺍﻃﺎﺭ ﻳﻌﺮﺽ ﺑﺎﻟﺜﺎﻧﻴﺔ‬
.‫ﻟﺘﻜﻮﻳﻦ ﺍﻻﻃﺎﺭﺍﺕ‬
،‫ﺎﻝ ﺍﻟﺜﺎﺑﺖ ﻭﺍﺿﺢ‬‫ﺍ‬
‫ﺍﻟﺼﻴﺎﻧﺔ‬
‫ﺍﺫﺍ ﻛﺎﻧﺖ ﺍﻻﺳﻄﺢ ﻭﺳﺨﺔ‬
‫ﻋﻨﺪ ﻧﻘﻞ ﺍﳉﻬﺎﺯ‬
.‫ﺍﻧﺰﻉ ﺍﻻﺳﻄﻮﺍﻧﺎﺕ‬
.‫/ [ ﻻﻳﻘﺎﻑ ﺗﺸﻐﻴﻞ ﺍﳉﻬﺎﺯ‬I ] ‫ﺍﺿﻐﻂ ﺍﻟﺰﺭ‬
.AC ‫ﺍﻓﺼﻞ ﺳﻠﻚ ﺗﺰﻭﻳﺪ ﺍﻟﻄﺎﻗﺔ ﺍﻟﻜﻬﺮﺑﺎﺋﻴﺔ‬
DivX
.‫ﺍﻟﺘﺪﺭﻳﺠﻲ‬
NTSC ‫ﻟﻨﻈﺎﻡ‬
PAL ‫ﻟﻨﻈﺎﻡ‬
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