Hach BioTector B3500e, User Manual

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2.2.7 Time & Date Menu
This menu allows the system time and date to be set by the user. To change the system time or date (hours,
minutes, seconds, day, month and year), press the ENTER key, enter the new time and date and press the
ENTER key again.
In order to change the system date format, press the ENTER key, select new date format from the following
day, month and year options: DD-MM-YY, MM-DD-YY, YY-MM-DD and press the ENTER key again.
When the time is changed, it is possible for the BioTector to automatically start up if the
new time is after the startup time for a scheduled task, for example the startup time for
a manual sample sequence in Manual Program menu.
2.2.8 Contact Information
Contact Information menu displays the manufacturer/distributor contact details.
2.2.9 LCD Adjust
LCD Adjust menu allows the user to adjust the LCD screen’s contrast and backlight level. The default contrast
and backlight setting is 50%. The adjustment is carried out by entering to the relevant setting and making the
necessary change using the UP or DOWN arrow keys. When the UP/DOWN key is pressed and kept
pressed, BioTector displays the relevant adjustment in real time. When the adjustment is completed, press
the ENTER key to accept the new setting or press ESCAPE key to return back to the previous setting.