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Unity Controller R9 Variants, Issue 13
6. 1 HMI
Human Machine Interface enables the user to interact with operating software.
To ensure optimum performance of the equipment and HMI:
Avoid prolonged exposition to direct sunlight to evade the risk of overheating
the device.
The equipment is not intended for installation in contact with corrosive chemical
substances.
Check the resistance of the front panel lm to a specic substance before
installation.
Do not use tools of any kind (screwdrivers, etc.) to operate the touch screen of
the panel.
NOTE
Extended use of HMI in environments where the surrounding air
temperature is 45°C or higher may degrade back-light quality, reliability
and durability.