6.2
Brightness level settings
The display brightness can be set using the rear pushbuttons. If required 2 levels can be set and
switched via an external switch.
Setting the brightness level
Refer to section
1.2
for details of how to access the setup functions for relay and brightness adjust-
ment.
If brightness level switching is required e.g. for day/night viewing levels then fit a switch across
terminals 8 and 9 at the rear of the display. Set the brightness level as previously described when
the switch is open then close the switch and repeat the process. i.e. the brightness is set once with
the switch open and again with the switch closed. In normal operation when this switch is now
operated the display will switch between the two levels chosen.
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