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8.
Other functions
8.1
Black level control
This function adjusts the setup level.
Variable range: -256 to 255 LSB (at 10-bit output)
8.1.1
Black Level Selector
The following factors can be set.
EL-2800M: DigitalAll/Tap1All/Tap2All/Tap3All/Tap4All
EL-2800C: DigitalAll/
Tap1All/Tap1Red/Tap1Blue
Tap2All/Tap2Red/Tap2Blue
Tap3All/Tap3Red/Tap3Blue
Tap4All/Tap4Red/Tap4Blue
8.1.2
Black Level
The black level can be set in the following range.
EL-2800M: DigitalAll：-512～ +511
Tap2All：-512～ +511
Tap3All：-512～ +511
Tap4All：-512～ +511
EL-2800C: DigitalAll：-512～511
DigitalRed All/DigitalBlue：-512～ +511
Tap2All/Tap2Red/Tap2Blue：-512～ +511
Tap3All/Tap3Red/Tap3Blue：-512～ +511
Tap4All/Tap4Red/Tap4Blue：-512～ +511
8.1.3
Black Level Auto
The tap balance of black level can be adjusted.
It is required to close the lens iris or cap the lens in order to cut the incident light.
OFF:
Adjust manually
Once:
Adjust only one time when this command is set.
8.2
Gain control
The EL-2800M-GE2 can adjust the gain level from 0dB to +30dB using 0dB as the reference (Factory
default). In the EL-2800C-GE2, the master gain can be adjusted from 0dB to +27dB and R and B gains
can be adjusted in the range of -7dB to + 10dB using the master gain as the reference.
Resolution:
Master Gain:
Blue/Red Gain:
The master gain uses both analog gain and digital gain internally. All digital gain has the resolution
of x0.00012/Step and provides more precise gain setting.
EL-2800M-GE2 / EL-2800C-GE2
0.035dB/Step
x0.00012 /Step
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