Set Contrast - Aros APPENDIX 1500 Manual De Instrucciones

front panel. Each press scrolls through the available information fields one by
one. The display sequence is shown in the panel display sequence diagram on
the next page.
4.
Display hold: in order to keep the current information on the display, press and hold it
for more than 1 second the Sel/Set button until display shows "Lock", then release the
button; the current information remains on the display. To change the display again,
press the key as shown in point 3.
5.
In order to access a settings menu, reach the desired entry as explained at point 3,
push and hold the "Sel/Set" button for more than 2s. The choice of the settings inside
the menu can be performed with short, repeated pushes of the "Sel/Set" button. Once
the desired value is set, release the button for longer than 10s. The display
automatically returns to show "Pac" or current status.
6.
LCD backlight control: To save power, the LCD display's backlight turns off
automatically after 30 seconds. To enable it, press the Sel/Set button and the backlight
will turn on again.
7.
Contrast control: The background colour
becomes dark at high temperatures in LCD
displays due to a natural phenomenon. At higher
temperatures, the characters may not be easily
identified. In this case, the user can set the
contrast behaving as described at point 5
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Contrast

Set Contrast

Set Contrast
Set Contrast
Pac=xxxxW
Contrast setup
Lighter
Darker
Done