Crescendo-Systems BUF2000 사용자 설명서 - 페이지 5

{카테고리_이름} Crescendo-Systems BUF2000에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Crescendo-Systems BUF2000 6 페이지. Video buffer amplifier with gamma

Gamma settings

Figure 2 BUF20000 gamma settings

When shipped the gamma correction is adjusted to off. To increase low level gamma,

rotate the 25-turn potmeter on the side labeled GAMMA clockwise. Figure 2 above

shows the response of the minimum and maximum gamma setting. As can be seen, the

amplitude of the video signal increases from 700mVpp at minimum gamma setting to

about 800mVpp at maximum gamma setting. After dialing in the gamma the contrast

setting of the display may have to be adjusted to compensate for this.

When the BUF2000 is used to buffer a YPrPb component signal, the gamma correction

cannot be used. In order to quickly switch the gamma correction off, please slide the

switch on the side into the off position.

BUF2000 users manual v1.0