Hitachi CENTRAL STATION PSC-A32MN Installations- Und Betriebshandbuch Seite 61

Operation
5.3.5 Date and time settings
1 Select "Date and time Settings" at the "Menu" screen.
2 Set the display in order of "Year", "Month" and "Day".
3 Tap or press-and-hold the " " or " " buttons for each field to adjust the date and time.
4 Tap "Setting completed" to return to the "Menu" screen.
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N O T E
• The clock can keep working for approximately 10 days after an electric power failure thanks to the backup function of the central station. It may be
necessary to set the date and time again after a longer electric power failure.
• It is recommended to adjust the clock periodically. (Clock accuracy: ~70 s/month).
5.3.6 Display of screen for cleaning
1 Select "Display of screen for cleaning" at the "Menu" screen.
2 The display is changed to the screen shown in figure (2). The screen becomes deactivated for cleaning. The display returns to
the "Menu" screen when the touchscreen is not touched for 10 seconds.
(1)
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N O T E
• Clean and wipe the LCD screen with a dry soft cloth.
• Use diluted neutral detergent to remove oil and fat such as fingerprint marks from the touchscreen. Wring water out to dry the cloth before cleaning.
After that, wipe the LCD screen again with a dry soft cloth.
• Do not use benzine, thinner or surface active agents in order to protect the touchscreen and its case from deformation or deterioration.
53 PMML0332A rev.0 - 05/2015
(1)
(2)
(3)
(2)