Galvanic Applied Sciences MONITEK MESSENGER, Руководство пользователя

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ADC-GAIN Manual
This is a secondary stage of Amplification setting on the ADC chip where we
have a FRONT end Amplification setting using the electronic trim pots which can
be adjusted using
Optimize Channel Auto
or
Optimize Channel Manual.
ADC gain setting allows a second stage of amplification when we are looking at
very low signals and we need to amplify further beyond the front-end range
adjustment allowed.
This of course will cause a higher offset voltage and may reduce the range of the
detection because of this offset potential that is due to the multi-stage
amplification and the initial offset potential of the front-end op-amps.
The settings are defaulted to 1 but may be adjusted to 2,4,8,32,64,128
Choose
Channel (1...4) and Tap/Click on the "+" or "-” in order to increment or
decrement the gain setting.
6.6.5.4 Hardware Test
This menu is used for testing of hardware

Lamp Control

Test Analog Outputs

Test Relays
Lamp Control
You can view the current lamp's status and Lamp Intensity.
MAIN FAIL in Lamp Status indicates Lamp Failure.
Choose Display Fault Toggle (INT LAMP / EXT LAMP / BOTH LAMPS) button to
explicitly generate Faults.