Ga door naar hoofdinhoud
Stap 7
Now that we're in authorized-service-personnel-only land, we found a few calibration potentiometers for fine-tuning the display. Ye olde CRTs were a mixed bag for repair purposes—easier to access than today's tight-fitting flat panel displays, but boy were they dangerous if mishandled. Those high voltage warnings are no joke.
  • Now that we're in authorized-service-personnel-only land, we found a few calibration potentiometers for fine-tuning the display.

  • Ye olde CRTs were a mixed bag for repair purposes—easier to access than today's tight-fitting flat panel displays, but boy were they dangerous if mishandled. Those high voltage warnings are no joke.

  • All the lead (Pb) in the CRT glass is slightly more joke-worthy, but it's still not very funny.

  • Present, meet your past, face to face. And if you're both here in 30 years, maybe you'll meet the future.

さて、私たちは許可されたエンジニアだけが立ち入れるエリアにいます。そしてディスプレイの微調整をする精密電位差計(ポテンシオメーター)を発見しました。

古き良きCRTは修理を配慮した構造でしたー言い換えると、狭いスペースに詰め込まれた今日のフラットパネルスクリーンに比べると格段にアクセスしやすいものです。しかし高電圧のため、誤操作すると非常に危険です。

CRTガラスの鉛(Pb) は危険レベルです。

現在と過去のご対面です。もし双方のモデルがあと30年間生き残れたら、次の未来に出会えるでしょう。

Je bijdragen zijn gelicenseerd onder de open source Creative Commons licentie.