SWIT Electronics S-1273F, Руководство пользователя

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Introduction of audio and video functions
16-ch embedded audio meters
Under 3G/HD/SD SDI, it displays 16 channels embedded audio meters. Under HDMI, it displays 8
channels embedded audio meters. The audio meter is green, and will turn yellow when audio
exceeds -20dB, and turn red when audio exceeds -9dB.
Audio alarm
If the embedded audio value is too low or no embedded audio, it will display “MUTE” or
“UNLOCKED” in the audio bar.
Timecode
（ （ （ （
SDI
） ） ） ）
Under SDI input, it can display the SMPTE time code (VITC1, VITC2 or LTC) on the top of the
screen, which is used extensively for synchronization, and for logging and identifying material in
recorded media. If no Timecode information is detected, it will be displayed as “TC UNLOCKED”.
Waveform (Y, Cb, Cr, R, G, B)
Under SDI and HDMI input, totally 6 kinds of waveforms which are Y, CB, CR, R, G and B can be
selected so as to check the brightness and chroma distribution.
Vector
The displayed vector scope pattern is available under both SDI and HDMI, represents saturation
as distance from the center of the circle, and hue as the angle, in standard position, around it.
Histogram (R, G, B)
The histogram is a bar graph that shows the distribution of luminance values in the picture.
There’re R, G, B histograms that individually displayed simultaneously, available under both SDI
and HDMI.
Internal Color Bar
Under SDI and HDMI input, it has 100% internal color bar which helps analyze the monitor color
and adjust the display parameter.
User can set function Keys F1
～
F4 or GPI pins as “color bar” to turn on or off this function.
Peaking focus assist (red/blue switch)
The Peaking focus assist function is to mark the sharpest edges of the image with red or blue
color under SDI and HDMI input, for users to check if the subjects are focused.
User can set function Keys F1
～
F4 or GPI pins as “Focus Assist” to turn on or off this function.
Zebra stripes
Zebra Stripes are used to check if the image is over exposed or not by showing black and white
lines on the monitor. It is considered over exposed when luminance value exceeds 90%.
User can set function Keys F1
～
F4 or GPI pins as “Zebra” to turn on or off this function.