KERR Demi L.E.D Curing Light, Руководство оператора

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10
ﻭ ﻗ ﺖ ﺍﻟ ﺘ ﺼ ﻠﻴ ﺐ ﺍﳌ ﻮ ﺻ ﻰ ﺑﻪ
ﺟ ﻬﺎ ﺯ ﺩ ﳝ ﻲ
Demi
ﻫ ﻮ ﻭ ﺣ ﺪﺓ ﺗ ﺼ ﻠﻴ ﺐ ﺗﺆ ﺩ ﻱ ﺇﻟ ﻰ ﺇﻧ ﺘﺎ ﺝ ﻃ ﺎﻗ ﺔ ﺗ ﺼ ﻠﻴ ﺐ ﻛﺒ ﻴﺮ ﺓ
.
ﻭﻗ ﺪ ﺳ ﺎﻋ ﺪ ﺕ ﺍ ﻻ ﺧ ﺘﺒ ﺎﺭ ﺍ ﺕ ﺍﻟ ﺘ ﻲ ﺃ ﺟ ﺮﺗ ﻬﺎ ﻛﻴ ﺮ
Kerr
ﻋﻠ ﻰ ﲢ ﺪﻳ ﺪ ﺃﻭ ﻗﺎ ﺕ ﺍﻟ ﺘ ﺼ ﻠﻴ ﺐ
ﺍﳌ ﻮ ﺻ ﻰ ﺑﻬ ﺎ ﺃﺩ ﻧﺎ ﻩ
:
ﺍﳌ ﺎﺩ ﺓ ﻭ ﻗ ﺖ ﺍﻟ ﺘ ﺼ ﻠﻴ ﺐ ﺍﳌ ﻮ ﺻ ﻰ ﺑﻪ
)
ﺑﺎ ﻟﺜ ﻮﺍ ﻧ ﻲ
(
ﻇ ﻼ ﻝ
A3
ﻋ ﺎﻣ ﺔ ﻣ ﺮ ﻛﺒ ﺔ ﻭﺃ ﺧ ﻒ
)
ﻋ ﻤ ﻖ
2
ﱈ
( 5
ﺛﻮ ﺍ ﻥٍ
ﻇ ﻼ ﻝ
A3.5
ﻋ ﺎﻣ ﺔ ﻣ ﺮ ﻛﺒ ﺔ ﻭﺃ ﺛﻘ ﻞ
10
ﺛﻮ ﺍ ﻥٍ
ﻋ ﻮﺍ ﻣ ﻞ ﺭﺑ ﻂ ، ﻭ ﺭ ﻭﺍ ﺑ ﻂ ﻣ ﻼ ﻁ ﺭﺍ ﺗﻴ ﻨ ﺠ ﻲ ﻭ ﺭ ﻭﺍ ﺑ ﻂ ﺫﺍ ﺗﻴ ﺔ ﺍﻟﻠ ﺼ ﻖ ، ﻭ
™ Maxcem
5
ﺛﻮ ﺍ ﻥٍ
ﻣ ﻼ ﺣ ﻈ ﺔ
:
ﻳﻮ ﺻ ﻰ ﺑ ﺸ ﺪﺓ ﺑﺎ ﺧ ﺘﺒ ﺎﺭ ﻗ ﺪ ﺭﺓ ﺍﻟ ﺘ ﺼ ﻠﻴ ﺐ ﺑﺎ ﺳ ﺘ ﺨ ﺪﺍ ﻡ ﻗ ﺮ ﺹ ﺻ ﻼ ﺑﺔ ﻟﻠﺘ ﺄﻛ ﺪ
ﻣ ﻦ ﺍﻟ ﺘ ﺼ ﻠ ﺐ ﺍﻟ ﻜﺎ ﻣ ﻞ
.
ﺍﻟ ﻮ ﺣ ﺪ ﺓ ﺍﻟ ﻴ ﺪ ﻭ ﻳﺔ
:
ﻭ ﺣ ﺪﺓ ﺩ ﳝ ﻲ
Demi
ﻣ ﻌ ﺪﺓ ﻟﻼ ﺳ ﺘ ﺨ ﺪﺍ ﻡ ﻃ ﻮﺍ ﻝ ﺍﻟ ﻴﻮ ﻡ ﺩ ﻭ ﻥ
ﺍ ﳊ ﺎ ﺟ ﺔ ﺇﻟ ﻰ ﺷ ﺤ ﻦ ﺍﻟ ﺒ ﻄ ﺎﺭ ﻳﺔ
.
ﺗﺆ ﺩ ﻱ ﺍﻟ ﺒ ﻄ ﺎﺭ ﻳﺔ ﺍﳌ ﺸ ﺤ ﻮﻧ ﺔ ﺑ ﺸ ﻜ ﻞ ﻛﺎ ﻣ ﻞ ﺇﻟ ﻰ ﺇﻧ ﺘﺎ ﺝ
500
ﺿ ﻮﺀ ﺗ ﺼ ﻠﻴ ﺐ ﻓ ﻲ ﺧ ﻤ ﺲ ﺛﻮ ﺍ ﻥٍ
.
ﻭ ﺣ ﺪﺓ ﺩ ﳝ ﻲ
Demi
ﻫ ﻲ ﻭ ﺣ ﺪﺓ ﺿ ﻮﺀ ﺗ ﺼ ﻠﻴ ﺐ ﺗ ﺴ ﺘ ﺨ ﺪ ﻡ ﻟﺒﻠ ﻤ ﺮﺓ ﺍﳌ ﻮﺍ ﺩ ﺍﳌ ﺘ ﺼ ﻠﺒ ﻪ
ﺑﺎ ﻟ ﻀ ﻮﺀ ﻓ ﻲ ﺑ ﻄ ﺐ ﺍ ﻷ ﺳ ﻨﺎ ﻥ ﻭﻳ ﺘﻢ ﺗﺰ ﻭﻳ ﺪ ﻫ ﺎ ﺑﺎ ﻟﻄ ﺎﻗ ﻪ ﻣ ﻦ ﺧ ﻼ ﻝ ﻣ ﺠ ﻤ ﻮ ﻋ ﺔ ﺑ ﻄ ﺎﺭ ﻳﺔ
ﺃﻳ ﻮ ﻥ ﺍﻟﻠ ﻴﺜ ﻴﻮ ﻡ ﺍﻟ ﻘﺎ ﺑﻠ ﺔ ﻹ ﻋ ﺎﺩ ﺓ ﺍﻟ ﺸ ﺤ ﻦ
.
ﻣ ﻼ ﺣ ﻈ ﺔ
:
ﻳ ﺠ ﺐ ﺃ ﻥ ﻳﺘ ﻢ ﺷ ﺤ ﻦ ﻣ ﺠ ﻤ ﻮ ﻋ ﺔ ﺍﻟ ﺒ ﻄ ﺎﺭ ﻳﺔ ﺍ ﳉ ﺪﻳ ﺪﺓ ﻗﺒ ﻞ ﺍ ﻻ ﺳ ﺘ ﺨ ﺪﺍ ﻡ ﻣ ﻊ
ﺿ ﻮﺀ ﺗ ﺼ ﻠﻴ ﺐ ﺩ ﳝ ﻲ
Demi .
ﻭﺗ ﺴ ﺘ ﺨ ﺪ ﻡ ﺍﻟ ﻮ ﺣ ﺪﺓ ﺧ ﺎ ﺻ ﻴﻪ ﺗﺮ ﺣ ﻴﻞ ﺍﳌ ﺴ ﺘﻮ ﻯ
ﺍﻟ ﺪ ﻭ ﺭ ﻱ
) PLS (
ﺍﳌ ﻤﻠ ﻮ ﻛﺔ ﻟﻠ ﺸ ﺮ ﻛﺔ ، ﻭﺍ ﻟﺘ ﻲ ﺗﻨ ﺘ ﻈ ﺮ ﺍ ﳊ ﺼ ﻮ ﻝ ﻋﻠ ﻰ ﺑﺮ ﺍﺀ ﺓ ﺍ ﻻ ﺧ ﺘﺮ ﺍ ﻉ
.
ﺇ ﻥ ﺗﺮ ﺣ ﻴﻞ ﺍﳌ ﺴ ﺘﻮ ﻯ ﺍﻟ ﺪ ﻭ ﺭ ﻱ
PLS
ﻫ ﻮ ﺗﺪ ﻭﻳ ﺮًﺍ ﻭﻗ ﺘﻴً ﺎ ﺛﺎ ﺑﺘً ﺎ ﻟﻠ ﻤ ﺨ ﺮ ﺟ ﺎ ﺕ ﺍﻟ ﺘ ﻲ ﻳﺘ ﻢ
ﺍ ﳊ ﺼ ﻮ ﻝ ﻋﻠ ﻴﻬ ﺎ ﻣ ﻦ ﻣ ﺴ ﺘﻮ ﻯ ﻗﺎ ﻋ ﺪﺓ ﻣ ﺤ ﺪ ﺩ ﳌ ﺴ ﺘﻮ ﻯ ﺃﻋ ﻠﻰ ﺧ ﻼ ﻝ ﻓﺘ ﺮﺓ ﺯ ﻣﻨ ﻴﺔ ﻗ ﺼ ﻴﺮ ﺓ
.
ﻭﺗ ﻮﻓ ﺮ ﺗﻘ ﻨﻴ ﺔ
PLS
ﺗ ﺼ ﻠﺒً ﺎ ﺃ ﺳ ﺮ ﻉ ﻭﺃ ﻋ ﻤ ﻖ ﺩ ﻭ ﻥ ﺍ ﳊ ﺎ ﺟ ﺔ ﺇﻟ ﻰ ﺍﻟ ﺘ ﺴ ﺨ ﲔ
.
ﻣ ﻜ ﻮ ﻧﺎ ﺕ ﻭ ﻋ ﻨﺎ ﺻ ﺮ ﲢ ﻜ ﻢ ﻭ ﺣ ﺪ ﺓ ﺩ ﳝ ﻲ
DEMI
ﺍﳌ ﻜ ﻮﻧ ﺎ ﺕ ﺍﻟ ﺘﺎ ﻟﻴ ﺔ ﺗ ﺴ ﺘ ﺨ ﺪ ﻡ ﻣ ﻦ ﻗﺒ ﻞ ﺍﳌ ﺸ ﻐ ﻞ ﻓ ﻲ ﻋ ﻤﻠ ﻴﺔ ﺍﻟ ﺘ ﺼ ﻠ ﺐ
)
Fig. 8
(
:
I .
ﻣ ﺼ ﺎﺑ ﻴ ﺢ
LED
ﻭ ﺿ ﻊ ﺍﻟ ﺘ ﺼ ﻠﻴ ﺐ
) 1 (
ﻭﺗ ﻮ ﺟ ﺪ ﺛ ﻼ ﺛﺔ ﺻ ﻤﺎ ﻣﺎ ﺕ ﺛﻨ ﺎﺋ ﻴﻪ
ﻣ ﺸ ﻌﻪ ﻟﻠ ﻀ ﻮﺀ
LEDs
ﲤ ﺜﻞ ﺃ ﳕ ﺎ ﻁ ﺍﻟ ﺘ ﺼ ﻠ ﺐ ﺍﻟ ﺜ ﻼ ﺛﺔ ، ﻭ ﻫ ﻲ ، ﻣ ﻦ
ﺍﻟ ﻴ ﺴ ﺎﺭ ﺇﻟ ﻰ ﺍﻟ ﻴﻤ ﲔ
:
ﺩ ﻭ ﺭﺍ ﺕ
5
ﺛﻮ ﺍﻧ ﻲ ،
10
ﺛﻮ ﺍﻧ ﻲ ،
20
ﺛﺎ ﻧﻴ ﺔ
II .
ﻣ ﻔﺘ ﺎ ﺡ ﺍ ﺧ ﺘﻴ ﺎﺭ ﺍﻟ ﻮ ﺿ ﻊ
) 2 (
ﻳﺆ ﺩ ﻱ ﺍﻟ ﻀ ﻐ ﻂ ﻋﻠ ﻰ ﻫ ﺬﺍ ﺍﻟ ﺰ ﺭ ﺇﻟ ﻰ ﺗﺒ ﺪﻳ ﻞ
ﺃﻭ ﺿ ﺎ ﻉ ﺍﻟ ﺘ ﺼ ﻠﻴ ﺐ ﺍﻟ ﺜ ﻼ ﺛﺔ ﺑ ﺸ ﻜ ﻞ ﺗ ﺴ ﻠ ﺴ ﻠﻲ ﻓ ﻲ ﺍﻟ ﻮ ﺣ ﺪﺓ
.
ﺇﺫ ﺍ ﻛﺎ ﻧ ﺖ
ﺍﻟ ﻮ ﺣ ﺪﺓ ﻓ ﻲ ﻭ ﺿ ﻊ
"
ﺍ ﳋ ﻤ ﻮ ﻝ
"
، ﻳﺆ ﺩ ﻱ ﺍﻟ ﻀ ﻐ ﻂ ﻋﻠ ﻰ ﻫ ﺬﺍ ﺍﻟ ﺰ ﺭ ﺇﻟ ﻰ
"
ﺗﻨ ﺸ ﻴ ﻂ
"
ﺍﻟ ﻮ ﺣ ﺪﺓ ﻓ ﻲ ﺁ ﺧ ﺮ ﳕ ﻂ ﺗ ﺼ ﻠ ﺐ ﰎ ﺍ ﺳ ﺘ ﺨ ﺪﺍ ﻣﻪ
.
III .
ﻣ ﻔﺘ ﺎ ﺡ ﺍﻟ ﺰﻧ ﺎﺩ
) 3 (
ﻳﺆ ﺩ ﻱ ﺍﻟ ﻀ ﻐ ﻂ ﻋﻠ ﻰ ﻫ ﺬﺍ ﺍﻟ ﺰ ﺭ
)
ﻭ ﲢ ﺮﻳ ﺮﻩ
(
ﺇﻟ ﻰ
ﺗ ﺸ ﻐﻴ ﻞ ﺩ ﻭ ﺭﺓ ﺍﻟ ﺘ ﺼ ﻠﻴ ﺐ ﺍﳌ ﺤ ﺪ ﺩﺓ
.
ﺇﺫ ﺍ ﻛﺎ ﻧ ﺖ ﺍﻟ ﻮ ﺣ ﺪﺓ ﻓ ﻲ ﻭ ﺿ ﻊ
"
ﺍ ﳋ ﻤ ﻮ ﻝ
"
، ﻳﺆ ﺩ ﻱ ﺍﻟ ﻀ ﻐ ﻂ ﻋﻠ ﻰ ﻫ ﺬﺍ ﺍﻟ ﺰ ﺭ ﺇﻟ ﻰ
"
ﺗﻨ ﺸ ﻴ ﻂ
"
ﺍﻟ ﻮ ﺣ ﺪﺓ ﻓ ﻲ
ﺁ ﺧ ﺮ ﳕ ﻂ ﺗ ﺼ ﻠ ﺐ ﰎ ﺍ ﺳ ﺘ ﺨ ﺪﺍ ﻣﻪ
.
IV .
ﻣ ﺼ ﺒﺎ ﺡ
LED
ﻟ ﻄ ﺎﻗ ﺔ ﺍﻟ ﺒ ﻄ ﺎﺭ ﻳﺔ
.
ﻳ ﺸ ﻴﺮ ﺍﻟ ﺼ ﻤﺎ ﻡ ﺍﻟ ﺜﻨ ﺎﺋ ﻲ ﺍﳌ ﺸ ﻊ ﻟﻠ ﻀ ﻮﺀ
LED
ﻫ ﺬﺍ ﺇﻟ ﻰ ﺣ ﺎﻟ ﺔ ﺍﻟ ﺒ ﻄ ﺎﺭ ﻳﺔ ﺑﺎ ﻟﻄ ﺮﻳ ﻘﺔ ﺍﻟ ﺘﺎ ﻟﻴ ﺔ
:
•
ﺇﺫ ﺍ ﻟﻢ ﻳﻜ ﻦ ﺍﳌ ﺼ ﺒﺎ ﺡ ﻣ ﻀ ﺎﺀً ﺍ، ﻓﺈ ﻣﺎ ﺃ ﻥ ﺍﻟ ﺒ ﻄ ﺎﺭ ﻳﺔ ﻣ ﺸ ﺤ ﻮﻧ ﺔ
ﺃﻭ ﺃ ﻥ ﺍﻟ ﻮ ﺣ ﺪﺓ ﻓ ﻲ ﻭ ﺿ ﻊ
"
ﺍ ﳋ ﻤ ﻮ ﻝ
" .
•
ﺇﺫ ﺍ ﻛﺎ ﻥ ﺍﳌ ﺼ ﺒﺎ ﺡ ﻣ ﻀ ﻴﺌً ﺎ ﺑﺎ ﻟﻠ ﻮ ﻥ ﺍ ﻷ ﺻ ﻔ ﺮ، ﻓ ﻬ ﺬﺍ ﻳﻌ ﻨ ﻲ ﺃ ﻥ
ﺷ ﺤ ﻦ ﺍﻟ ﺒ ﻄ ﺎﺭ ﻳﺔ ﺿ ﻌﻴ ﻒ
.
ﻣ ﻼ ﺣ ﻈ ﺔ
:
ﻳﻌ ﻤ ﻞ ﺿ ﻮﺀ
ﺍﻟ ﺘ ﺼ ﻠﻴ ﺐ ﺑ ﺸ ﻜ ﻞ ﻋ ﺎﺩ ﻱ ﻓ ﻲ ﻫ ﺬﺍ ﺍﻟ ﻨﻤ ﻂ
.
ﻗ ﻢ ﺑ ﺸ ﺤ ﻦ
ﺍﻟ ﺒ ﻄ ﺎﺭ ﻳﺔ ﻓ ﻲ ﺃﻗ ﺮ ﺏ ﻓ ﺮ ﺻ ﺔ
.
•
ﺇﺫ ﺍ ﺃ ﺿ ﺎﺀ ﺍﳌ ﺼ ﺒﺎ ﺡ ﺑﺎ ﻟﻠ ﻮ ﻥ ﺍ ﻷ ﺣ ﻤ ﺮ، ﻓﺈ ﻥ ﺍﻟ ﺒ ﻄ ﺎﺭ ﻳﺔ ﻏ ﻴﺮ
ﻣ ﺸ ﺤ ﻮﻧ ﺔ
)
ﺑ ﻄ ﺎﺭ ﻳﺔ ﺧ ﺎﻟ ﻴﺔ ﲤ ﺎﻣً ﺎ
(
ﻭ ﲢ ﺘﺎ ﺝ ﺇﻟ ﻰ ﺇﻋ ﺎﺩ ﺓ
ﺍﻟ ﺸ ﺤ ﻦ
.
ﺣ ﺘ ﻰ ﻻ ﺗﺘ ﻢ ﻣﻘ ﺎ ﻃ ﻌﺔ ﺩ ﻭ ﺭﺍ ﺕ ﺍﻟ ﺘ ﺼ ﻠ ﺐ ، ﻋ ﻨﺪ ﻣﺎ
ﺗﻘ ﻞ ﻓﻠ ﻄ ﻴﺔ ﺍﻟ ﺒ ﻄ ﺎﺭ ﻳﺔ ﻋ ﻦ ﺣ ﺪ ﺧ ﻠﻮ ﺍﻟ ﺒ ﻄ ﺎﺭ ﻳﺔ ﺃﺛ ﻨﺎ ﺀ ﺩ ﻭ ﺭﺍ ﺕ
ﺍﻟ ﺘ ﺼ ﻠ ﺐ ، ﺗ ﺴ ﺘﻤ ﺮ ﺩ ﻭ ﺭﺓ ﺍﻟ ﺘ ﺼ ﻠ ﺐ ، ﻭﻟ ﻦ ﻳﺘ ﻐﻴ ﺮ ﻟﻮ ﻥ ﻣ ﺼ ﺒﺎ ﺡ
LED
ﳊ ﺎﻟ ﺔ ﺍﻟ ﺒ ﻄ ﺎﺭ ﻳﺔ ﺇﻟ ﻰ ﺍﻟﻠ ﻮ ﻥ ﺍ ﻷ ﺣ ﻤ ﺮ ﺇﻟ ﻰ ﺃ ﻥ ﺗﻨ ﺘﻬ ﻲ
ﺍﻟ ﺪ ﻭ ﺭﺓ
.
ﺣ ﺎ ﻻ ﺕ ﺗ ﺸ ﻐ ﻴ ﻞ ﺿ ﻮ ﺀ ﺗ ﺼ ﻠ ﺐ ﺩ ﳝ ﻲ
DEMI
ﺃﺛ ﻨﺎ ﺀ ﺗ ﺸ ﻐﻴ ﻞ ﺍ ﳊ ﺎﻣ ﻞ ، ﺗﻮ ﺟ ﺪ
3
ﺣ ﺎ ﻻ ﺕ ﺗ ﺸ ﻐﻴ ﻞ ﳑ ﻴﺰ ﺓ
:
I .
ﺍﻟ ﺘﻮ ﻗ ﻒ
:
ﺗﻜ ﻮ ﻥ ﺍﻟ ﻮ ﺣ ﺪﺓ ﻓ ﻲ ﻭ ﺿ ﻊ
"
ﺍﻟ ﺘﻮ ﻗ ﻒ
"
ﻋﻨ ﺪ ﻣﺎ ﻻ ﺗﻘ ﻮ ﻡ ﺑﺎ ﻟﺘ ﺼ ﻠﻴ ﺐ
ﺃﻭ ﻓ ﻲ ﻭ ﺿ ﻊ
"
ﺍ ﳋ ﻤ ﻮ ﻝ
"
ﻋﻨ ﺪ ﻣﺎ ﺗﻜ ﻮ ﻥ ﺍﻟ ﺒ ﻄ ﺎﺭ ﻳﺔ ﻣ ﺸ ﺤ ﻮﻧ ﺔ ﺃﻭ ﺿ ﻌﻴ ﻔﺔ
.
ﻭ ﳝ ﻜ ﻦ ﺃ ﻥ ﻳﺒ ﺪ ﻝ ﺍﳌ ﺴ ﺘ ﺨ ﺪ ﻡ ﺑ ﲔ ﺃﻭ ﺿ ﺎ ﻉ ﺗ ﺼ ﻠﻴ ﺐ
5
ﺛﻮ ﺍﻧ ﻲ ﻭ
10
ﺛﻮ ﺍﻧ ﻲ
ﻭ
20
ﺛﺎ ﻧﻴ ﺔ ﻣ ﻦ ﺧ ﻼ ﻝ ﺍﻟ ﻀ ﻐ ﻂ ﻋﻠ ﻰ ﻣﻔ ﺘﺎ ﺡ ﺍﻟ ﻮ ﺿ ﻊ
.
ﻛ ﻤﺎ ﻳﺘ ﻢ ﺑﺪ ﺃ ﺩ ﻭ ﺭﺍ ﺕ
ﺍﻟ ﺘ ﺼ ﻠﻴ ﺐ ﺃﻳ ﻀ ًﺎ ﻋﻨ ﺪ ﻣﺎ ﺗﻜ ﻮ ﻥ ﺍﻟ ﻮ ﺣ ﺪﺓ ﻓ ﻲ ﺣ ﺎﻟ ﺔ
"
ﺍﻟ ﺘﻮ ﻗ ﻒ
" .
II .
ﺍﻟ ﺘ ﺼ ﻠﻴ ﺐ
:
ﻭ ﳝ ﻜ ﻦ ﺃ ﻥ ﺗﺒ ﺪﺃ ﺩ ﻭ ﺭﺓ
"
ﺍﻟ ﺘ ﺼ ﻠﻴ ﺐ
"
ﻣ ﻦ ﺧ ﻼ ﻝ ﺍﻟ ﻀ ﻐ ﻂ ﻋﻠ ﻰ
ﺯ ﺭ ﺍﻟ ﺰﻧ ﺎﺩ ﻭ ﲢ ﺮﻳ ﺮﻩ ﻋ ﻨﺪ ﻣﺎ ﺗﻜ ﻮ ﻥ ﺍﻟ ﻮ ﺣ ﺪﺓ ﻓ ﻲ ﻭ ﺿ ﻊ
"
ﺍ ﳋ ﻤ ﻮ ﻝ
" .
ﻭ ﳝ ﻜ ﻦ ﺃ ﻥ ﺗﺒ ﺪﺃ ﺃﻭ ﺿ ﺎ ﻉ ﺗ ﺼ ﻠﻴ ﺐ
5
ﺛﻮ ﺍﻧ ﻲ ﻭ
10
ﺛﻮ ﺍﻧ ﻲ ﻭ
20
ﺛﺎ ﻧﻴ ﺔ
ﺣ ﺴ ﺐ ﺍ ﳊ ﺎﻟ ﺔ ﺍﻟ ﺘ ﻲ ﺗ ﺸ ﻴﺮ ﺇﻟ ﻴﻬ ﺎ ﻣ ﺼ ﺎﺑ ﻴ ﺢ
LED
ﺍ ﳋ ﺎ ﺻ ﺔ ﺑﺄ ﻭ ﺿ ﺎ ﻉ
ﺍﻟ ﺘ ﺼ ﻠﻴ ﺐ
.
ﻭ ﲟ ﺠ ﺮ ﺩ ﺑﺪ ﺃ ﻭ ﺿ ﻊ
"
ﺗ ﺼ ﻠﻴ ﺐ
"
، ﻳ ﻀ ﻲ ﺀ ﻣ ﺼ ﺒﺎ ﺡ
LED
ﻟ ﻀ ﻮﺀ ﺍﻟ ﺘ ﺼ ﻠﻴ ﺐ ﻭﻳ ﺼ ﺪ ﺭ ﺻ ﻮ ﺕ ﻧﻐ ﻤﺔ
.
ﻭ ﺣ ﺴ ﺐ ﺍﻟ ﻮ ﺿ ﻊ ﺍﻟ ﺬ ﻱ ﰎ
ﺍ ﺧ ﺘﻴ ﺎﺭ ﻩ، ﺗ ﺼ ﺪ ﺭ ﻧﻐ ﻤﺔ ﻛ ﻞ
5
ﺛﻮ ﺍﻧ ﻲ ﺇﻟ ﻰ ﺃ ﻥ ﺗﺘ ﻢ ﺍﻟ ﺪ ﻭ ﺭﺓ ، ﻭ ﺣ ﻴﻨ ﻬﺎ
ﺗ ﺼ ﺪ ﺭ ﻧﻐ ﻤﺔ ﻧﻬ ﺎﺋ ﻴﺔ ﺃ ﻃ ﻮ ﻝ
.
ﻣ ﻼ ﺣ ﻈ ﺔ
:
ﻳﺆ ﺩ ﻱ ﺍﻟ ﻀ ﻐ ﻂ ﻋﻠ ﻰ ﻣﻔ ﺘﺎ ﺡ
ﺍﻟ ﺰﻧ ﺎﺩ ﻣ ﺮﺓ ﺃ ﺧ ﺮ ﻯ ﺃﺛ ﻨﺎ ﺀ ﺩ ﻭ ﺭﺓ
"
ﺍﻟ ﺘ ﺼ ﻠﻴ ﺐ
"
ﺇﻟ ﻰ ﻣﻘ ﺎ ﻃ ﻌﺔ ﺩ ﻭ ﺭﺓ
"
ﺍﻟ ﺘ ﺼ ﻠﻴ ﺐ
"
ﻋﻠ ﻰ ﺍﻟ ﻔ ﻮ ﺭ، ﻛ ﻤﺎ ﻳﺘ ﺴ ﺒ ﺐ ﻓ ﻲ ﺇ ﺻ ﺪﺍ ﺭ ﺻ ﻮ ﺕ ﻧﻐ ﻤﺔ ﻃ ﻮﻳ ﻠﺔ ،
ﺑﻐ ﺾ ﺍﻟ ﻨ ﻈ ﺮ ﻋ ﻦ ﺍﻟ ﻮﻗ ﺖ ﺍﳌ ﻨﻘ ﻀ ﻲ ﻣﻨ ﺬ ﺑﺪ ﺀ ﺍﻟ ﺪ ﻭ ﺭﺓ
)
ﻭ ﻻ ﻳﺆ ﺛﺮ ﺍﻟ ﻀ ﻐ ﻂ
ﻋﻠ ﻰ ﺯ ﺭ ﺍ ﺧ ﺘﻴ ﺎﺭ ﺍﻟ ﻮ ﺿ ﻊ ﺃﺛ ﻨﺎ ﺀ ﺩ ﻭ ﺭﺓ
"
ﺍﻟ ﺘ ﺼ ﻠﻴ ﺐ
"
ﻋﻠ ﻰ ﺃ ﻱ ﺷ ﻲ ﺀ
( .
III .
ﺍ ﳋ ﻤ ﻮ ﻝ
:
ﺗﻨ ﺘﻘ ﻞ ﻭ ﺣ ﺪﺓ
Demi
ﺇﻟ ﻰ ﻭ ﺿ ﻊ ﺍ ﳋ ﻤ ﻮ ﻝ ﻟﻠ ﺤ ﻔﺎ ﻅ ﻋﻠ ﻰ
ﺍﻟ ﺒ ﻄ ﺎﺭ ﻳﺔ ﺑﻌ ﺪ
8
ﺩﻗ ﺎﺋ ﻖ ﻣ ﻦ ﻋ ﺪ ﻡ ﺍﻟ ﻨ ﺸ ﺎ ﻁ ﻋﻠ ﻰ ﻭ ﺟ ﻪ ﺍﻟ ﺘﻘ ﺮﻳ ﺐ
.
ﻭ ﳝ ﻜ ﻦ
ﺃ ﻥ ﻳﺘ ﻢ
"
ﺗﻨ ﺸ ﻴ ﻄ ﻬﺎ
"
ﻣ ﻦ ﺧ ﻼ ﻝ ﺍﻟ ﻀ ﻐ ﻂ ﻋﻠ ﻰ ﺯ ﺭ ﺍﻟ ﻮ ﺿ ﻊ ﺃﻭ ﺯ ﺭ ﺍﻟ ﺰﻧ ﺎﺩ
ﻣ ﺮﺓ ﻭﺍ ﺣ ﺪﺓ ، ﺣ ﻴ ﺚ ﺗﻨ ﺘﻘ ﻞ ﺍﻟ ﻮ ﺣ ﺪﺓ ﺇﻟ ﻰ ﺣ ﺎﻟ ﺔ
"
ﺍﻟ ﺘﻮ ﻗ ﻒ
" .
ﺗﻌ ﻜ ﺲ ﺍﻟ ﻮ ﺣ ﺪﺓ
ﺁ ﺧ ﺮ ﻭ ﺿ ﻊ ﺗ ﺼ ﻠﻴ ﺐ ﰎ ﺍ ﺧ ﺘﻴ ﺎﺭ ﻩ
.
ﻭ ﳝ ﻜ ﻦ ﺣ ﻴﻨ ﻬﺎ ﺍﻟ ﻀ ﻐ ﻂ ﻋﻠ ﻰ ﻣﻔ ﺘﺎ ﺡ
ﺍﻟ ﻮ ﺿ ﻊ ﺃﻭ ﻣﻔ ﺘﺎ ﺡ ﺍﻟ ﺰﻧ ﺎﺩ ﻟﻼ ﻧﺘ ﻘﺎ ﻝ ﺑ ﲔ ﺍ ﻷ ﻭ ﺿ ﺎ ﻉ ﺃﻭ ﻟﺒ ﺪﺀ ﺩ ﻭ ﺭﺓ
ﺗ ﺼ ﻠﻴ ﺐ
.
ﺃﺛ ﻨﺎ ﺀ ﺍﻟ ﺘﻮ ﺍ ﺟ ﺪ ﻓ ﻲ ﻭ ﺿ ﻊ
"
ﺍ ﳋ ﻤ ﻮ ﻝ
"
، ﻳﺘ ﻢ ﺇﻳ ﻘﺎ ﻑ ﺗ ﺸ ﻐﻴ ﻞ ﻛ ﻞ
ﺍﳌ ﺼ ﺎﺑ ﻴ ﺢ ، ﻭﻳ ﻨﺘ ﻘ ﻞ ﻣ ﺼ ﺒﺎ ﺡ ﺍﻟ ﺘ ﺼ ﻠﻴ ﺐ ﺇﻟ ﻰ ﺣ ﺎﻟ ﺔ ﺍﻟ ﻄ ﺎﻗ ﺔ ﺍﳌ ﻨ ﺨ ﻔ ﻀ ﺔ
.
ﻓﺘ ﺮﺓ ﻋ ﻤ ﺮ ﺍﻟ ﺒ ﻄ ﺎﺭ ﻳﺔ
)
ﺇﺫ ﺍ ﺗﺮ ﻛ ﺖ ﺩ ﻭ ﻥ ﺷ ﺤ ﻦ ﻭ ﺩ ﻭ ﻥ ﺍ ﺳ ﺘ ﺨ ﺪﺍ ﻡ ﺑﻌ ﺪ
ﺍﻟ ﺸ ﺤ ﻦ ﺑ ﺸ ﻜ ﻞ ﻛﺎ ﻣ ﻞ
(
ﺗ ﺼ ﻞ ﺇﻟ ﻰ
6
ﺃ ﺷ ﻬ ﺮ ﻋﻠ ﻰ ﻭ ﺟ ﻪ ﺍﻟ ﺘﻘ ﺮﻳ ﺐ ﺳ ﻮﺍ ﺀ
ﻛﺎ ﻧ ﺖ ﺍﻟ ﺒ ﻄ ﺎﺭ ﻳﺔ ﻓ ﻲ ﺍﻟ ﻮ ﺣ ﺪﺓ ﺍﻟ ﻴﺪ ﻭﻳ ﺔ ﺃﻭ ﻻ
.
ﺗ ﺸ ﻐ ﻴ ﻞ ﺣ ﺎ ﻣ ﻞ ﺗ ﺼ ﻠﻴ ﺐ
DEMI
I .
ﺍ ﺧ ﺘﺮ ﻭ ﺿ ﻊ ﺍﻟ ﺘ ﺼ ﻠﻴ ﺐ ﺍﳌ ﻄ ﻠﻮ ﺏ ﻣ ﻦ ﺧ ﻼ ﻝ ﺍﻟ ﻀ ﻐ ﻂ ﻋﻠ ﻰ ﺯ ﺭ ﺍ ﺧ ﺘﻴ ﺎﺭ
ﺍﻟ ﻮ ﺿ ﻊ
) 1 ( . ) Fig 9 (
II .
ﺿ ﻊ ﻣ ﻮ ﺟ ﻪ ﺍﻟ ﻀ ﻮﺀ
) 2 (
ﻓ ﻮ ﻕ ﺍﻟ ﺴ ﻦ ، ﻭﺃ ﻗ ﺮ ﺏ ﻣﺎ ﻳﻜ ﻮ ﻥ ﺇﻟ ﻰ ﺍﻟ ﺴ ﻦ ﺩ ﻭ ﻥ
ﳌ ﺴ ﻪ، ﺛﻢ ﻗ ﻢ ﺑﺎ ﻟ ﻀ ﻐ ﻂ ﻋﻠ ﻰ ﺯ ﺭ ﺍﻟ ﺰﻧ ﺎﺩ ﻭ ﲢ ﺮﻳ ﺮﻩ
) 3 ( .
ﺗ ﺼ ﺪ ﺭ ﻧﻐ ﻤﺔ ﻣ ﻦ
ﺍﻟ ﻮ ﺣ ﺪﺓ ﻛ ﻞ
5
ﺛﻮ ﺍﻧ ﻲ ﻛ ﻤﺎ ﺃﻭ ﺿ ﺤ ﻨﺎ ﺁﻧ ﻔًﺎ
. ) Fig. 9 (
*
ﺗﻮ ﺟ ﺪ ﻣ ﻮ ﺟ ﻬﺎ ﺕ ﺿ ﻮﺀ ﺃ ﺧ ﺮ ﻯ ﻣﺘ ﺎ ﺣ ﺔ ﻟﻮ ﺣ ﺪﺓ ﺩ ﳝ ﻲ
Demi
ﻹ ﻧﺘ ﺎ ﺝ ﻣ ﺨ ﺮ ﺟ ﺎ ﺕ
ﻣ ﺨ ﺘﻠ ﻔﺔ
.
ﺍﻟ ﺼ ﻴﺎ ﻧﺔ
:
ﺍﻟ ﺘﻨ ﻈ ﻴ ﻒ
/
ﺍﻟ ﺘ ﻄ ﻬ ﻴﺮ
/
ﺍﻟ ﺘ ﻌ ﻘ ﻴ ﻢ
I .
ﻣ ﻮ ﺟ ﻪ ﺿ ﻮﺀ ﺍ ﻷﻟ ﻴﺎ ﻑ ﺍﻟ ﻀ ﻮﺋ ﻴﺔ
:
a (
ﺃﻏ ﻤ ﺮ
/
ﺑﻠ ﻞ ﻣ ﻮ ﺟ ﻪ ﺍﻟ ﻀ ﻮﺀ ﺑ ﺸ ﻜ ﻞ ﻛﺎ ﻣ ﻞ ﻓ ﻲ ﻣﻨ ﻈ ﻒ ﻣ ﻄ ﻬ ﺮ ﺳ ﻄ ﺤ ﻲ
)
ﻣ ﺤ ﻠﻮ ﻝ ﺗﻨ ﻈ ﻴ ﻒ ﻣ ﻦ ﺍﳌ ﺎﺀ ﻭﺍ ﻟ ﺼ ﺎﺑ ﻮ ﻥ
( .
b (
ﺑﻌ ﺪ
10
ﺩﻗ ﺎﺋ ﻖ ، ﻗ ﻢ ﺑﺎ ﻟﺘ ﻨ ﻈ ﻴ ﻒ ﺑﺎ ﺳ ﺘ ﺨ ﺪﺍ ﻡ ﻓ ﺮ ﺷ ﺎﺓ ﺗﻨ ﻈ ﻴ ﻒ ﺃ ﺟ ﻬ ﺰﺓ
ﺇﻟ ﻰ ﺃ ﻥ ﻳ ﺨ ﻠﻮ ﺍﳌ ﻮ ﺟ ﻪ ﻣ ﻦ ﺍ ﻷ ﺗﺮ ﺑﺔ
.
c (
ﺃﻏ ﻤ ﺮ ﻛ ﻞ ﺍ ﻷ ﺟ ﺰﺍ ﺀ ﻓ ﻲ ﻣﺎ ﺀ ﺩﺍ ﻓ ﺊ
.
II .
ﻣ ﻮ ﺟ ﻪ ﺿ ﻮﺀ ﺍ ﻷﻟ ﻴﺎ ﻑ ﺍﻟ ﻀ ﻮﺋ ﻴﺔ
-
ﺍﻟ ﺘﻌ ﻘﻴ ﻢ
:
a (
ﻗ ﻢ ﺑﺎ ﻟﺘ ﻌﻘ ﻴﻢ ﻓ ﻲ ﺇﻧ ﺎﺀ ﺗﻌ ﻘﻴ ﻢ ﺑﺎ ﻟﺒ ﺨ ﺎﺭ ﻓ ﻲ ﺩ ﺭ ﺟ ﺔ ﺣ ﺮﺍ ﺭﺓ
270
ﺩ ﺭ ﺟ ﺔ
ﻑ
) 132
ﺩ ﺭ ﺟ ﺔ ﺱ
(
ﳌ ﺪﺓ
20
ﺩﻗ ﻴﻘ ﺔ
.
b (
ﻻ ﺗ ﻀ ﻒ ﺍﳌ ﺤ ﺎﻟ ﻴﻞ ﺍﻟ ﻜﻴ ﻤﺎ ﻭﻳ ﺔ ﺇﻟ ﻰ ﺇﻧ ﺎﺀ ﺍﻟ ﺘﻌ ﻘﻴ ﻢ
.
c (
ﻻ ﺗ ﺴ ﺘ ﺨ ﺪ ﻡ ﺍﳌ ﺤ ﺎﻟ ﻴﻞ ﺍﻟ ﻜﻴ ﻤﺎ ﻭﻳ ﺔ
.
V .
ﻣ ﺠ ﻤ ﻮ ﻋ ﺔ ﺑ ﻄ ﺎﺭ ﻳﺔ ﺃﻳ ﻮ ﻥ ﺍﻟﻠ ﻴﺜ ﻴ ﻮ ﻡ
) 5 (
ﺗ ﺴ ﺘ ﺨ ﺪ ﻡ ﻟ ﺸ ﺤ ﻦ ﺣ ﺎﻣ ﻞ
ﺍﻟ ﺘ ﺼ ﻠ ﺐ
.
ﳝ ﻜ ﻦ ﺃ ﻥ ﺗﺘ ﻢ ﺇﺯ ﺍﻟ ﺘﻬ ﺎ ﻣ ﻦ ﺧ ﻼ ﻝ ﺍﻟ ﻀ ﻐ ﻂ ﻋﻠ ﻰ ﺍ ﻷﻟ ﺴ ﻨﺔ
ﻭ ﺳ ﺤ ﺐ ﺍﻟ ﺒ ﻄ ﺎﺭ ﻳﺔ
.
VI .
ﻣ ﺠ ﻤ ﻮ ﻋ ﺔ ﻣ ﻮ ﺟ ﻪ ﺍﻟ ﻀ ﻮﺀ
) 6 (
ﻭﻳ ﺘﻢ ﻣ ﺨ ﺮ ﺝ ﺇ ﺻ ﺪﺍ ﺭ ﻣ ﺼ ﺒﺎ ﺡ
LED
ﻟ ﻀ ﻮﺀ ﺍﻟ ﺘ ﺼ ﻠ ﺐ ﻣ ﻦ ﻧﻬ ﺎﻳ ﺔ ﻫ ﺬﺍ ﺍ ﳉ ﺰﺀ
. *
VII .
ﺍﻟ ﻮﺍ ﻗ ﻲ ﺿ ﺪ ﺍﻟ ﻀ ﻮﺀ
) 7 (
ﻳﻌ ﻤ ﻞ ﻫ ﺬﺍ ﺍﻟ ﻮﺍ ﻗ ﻲ ﻋﻠ ﻰ ﺣ ﻤﺎ ﻳﺔ ﻋ ﲔ ﺍﳌ ﺸ ﻐ ﻞ
ﻣ ﻦ ﺍﻟ ﻀ ﻮﺀ ﺍﻟ ﺬ ﻱ ﻳ ﺼ ﺪ ﺭ ﻣ ﻦ ﻣ ﻮ ﺟ ﻪ ﺍﻟ ﻀ ﻮﺀ ﻋ ﻨﺪ ﺍ ﺳ ﺘ ﺨ ﺪﺍ ﻣﻪ
.