Navigation key:
Scrolls up, or moves the cursor left.
Scrolls down, or moves the cursor right.
Changes the value, displays further
information, or inserts a space.
Changes the value, or deletes the
character to the left.
The key glows red or green to indicate system
status (green = normal; red = alarm/fault).
Carries out a full
system set*.
Sets part set B,
C or D*.
*This is the default
action; the installer
can configure these
keys to operate
outputs.
Introduction
Figure 2. Key functions
Page 3
Pressing exits an option
or cancels a change.
Pressing confirms an action,
such as selection of an option or
acknowledgement of an alarm.
Pressing
to the user menu when the
standby screen is displayed.
A Hold Up Alarm (HUA) is
started when both keys are
pressed (if enabled by the
installer).
gives you access
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