Operation Manual

Roll-ZAS
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It is possible to configure the screensaver to only show the current Time, the current
Temperature (selecting the desired measurement source: Internal temperature sensor
or an external value received by the "[General] Screensaver temperature" object) or
both (alternatively every 5 seconds).
Note: the temperature shown by the screensaver will be truncated to range [-20ºC,
95ºC].
The screensaver can also be disabled. In such case, after a period of inactivity greater
than 45 seconds, ZAS will switch to Page 1 automatically. Moreover, the luminosity
level of the display can be configured for this case, being the possible options:
Always Lighting: the backlight stays on, not switching off after the inactivity
period.
Automatic Display Attenuation: the backlight will be decreased to level 3
after the inactivity period.
On the other hand, parameter “Execute button action (Page 1) on screensaver
exit?” lets the integrator set whether, while the screensaver is active, one press on the
touch panel (either on any of the single buttons or on the central binary button) should
simply cause the screensaver interruption or, moreover –apart from exiting from the
screensaver–, the execution of the action corresponding to the pressed button,
assuming it was pressed while Page 1 was active.
3.4 INPUTS
ZAS incorporates two input channels that can be configured as switches/sensors,
temperature probes or motion sensors.