Sices HS 315, Техническое руководство

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76 Technical Handbook
the controller activates also the digital outputs configured with the func
tion “DOF.3153 - Lamp
test”, to switch on external lamps also.
The backlight lamp is managed by the controller, which switches it off after a programmable
time (P.0492) if no buttons are pressed in the meantime. Press any button to switch the lamp
on again, (we recommend using the ESC/SHIFT button as it has no function when used alone).
This function can be disabled by setting parameter P.0492 to 0.
During engine starting phase, the lamp is automatically turned-off to reduce the power
consumption of the controller, to ensure greater autonomy for the controller itself in the event
of critical conditions of the starter battery.
Using the P.0493 parameter, you can force the lamp to stay always on when is engine is
started.
Depending on the environmental temperature conditions, the contrast may require adjustment
to view the display correctly. Press in sequence the ESC/SHIFT + LEFT buttons to reduce the
contrast (lighten), press the ESC/SHIFT + RIGHT buttons to increase it (darken).