Hardware FAQs

Here you will find some frequently asked questions with solutions.

Explorer 2 Light Sensor Dark level Setting
28 September 2023  |  Admin

Explorer 2 Dark Level Setting

Posted in  Hardware FAQs
Why do my light gates give incorrect results?
24 November 2021  |  Admin

Why do my light gates give incorrect results?

Help with lightgates

Posted in  Hardware FAQs
Which light sensor do I need?
24 November 2021  |  Admin

Which light sensor do I need?

How to decide which sensor to use

Posted in  Hardware FAQs
How do I store my pH Probes
24 November 2021  |  Admin

How do I store my pH Probes

Advice on storing pH probes

Posted in  Hardware FAQs
How do I calibrate my adjustable pH Sensor?
24 November 2021  |  Admin

How do I calibrate my adjustable pH Sensor?

Calibration method for adjustable pH sensor

Posted in  Hardware FAQs
Problems with DO2 Sensors and Probes
24 November 2021  |  Admin

Problems with DO2 Sensors and Probes

Help for calibration of DO2 sensor and probe

Posted in  Hardware FAQs
My Observer has frozen/won’t switch on.
24 November 2021  |  Admin

My Observer has frozen/won’t switch on.

What to do if your Observer isn't responding.

Posted in  Hardware FAQs
My Voyager/Explorer v1 displays ‘Help no system’!
24 November 2021  |  Admin

My Voyager/Explorer v1 displays ‘Help no system’!

Simple fixes for the error

Posted in  Hardware FAQs
My Datameter 1000 fails to switch on even when plugged into mains!
24 November 2021  |  Admin

My Datameter 1000 fails to switch on even when plugged into mains!

Help when the unit is dead

Posted in  Hardware FAQs
My Datameter 1000 displays reload system!
24 November 2021  |  Admin

My Datameter 1000 displays reload system!

What to do to correct the error

Posted in  Hardware FAQs
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