Galvanic Applied Sciences MONITEK MESSENGER, Руководство пользователя

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6.6.5.3 Adjust Hardware Settings
Using this menu. You can adjust the hardware settings

Zero Dark Current

Optimize Channel Auto

Optimize Channel Manual

Set Dark Current Auto Zero

Set Channel Reference

Calibrate Analog Outputs

Set ADC-GAIN Manual
Zero Dark Current
You can store the Zero Dark Current using this menu.
Choose
"ZERO CHANNELS" to store the dark current. The lamps are turned
OFF and the system will take a reading for ALL the channels and stores it as
Dark current.
Choose
"Restore Defaults Settings"
to set the Zero Dark Current to 0.
Optimize Channel Signal Auto
The Messenger Device is provided with Multi Stage Amplification. The Primary
stage of Amplification is done with help of Front End Amplifiers and Secondary
stage of Amplification is done with the Analog to digital converter (ADC) that has
an internal amplifier.
The Front End Amplifiers setting can be done using Optimize
Channel Auto .
%Range is related to the set point i.e. 100% which is 2000mv and 120% is 2500
mV which is the range of the ADC Converter.