CEM MARS 6, Руководство по эксплуатации

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32. Select “
System
.”
33. Touch and move the slider to adjust the volume.
34. The Key Click is an audible “beep” each time the keypad is used to enter information into the system. It can be
turned on and off. Select “on” or “off.” When the key click is turned on, adjust the volume to the desired level
by sliding the control on the volume slider.
35. Touch and move the slider for the display contrast scale to adjust the screen contrast.
36. The screen saver time (if enabled) is set to determine the length of time the instrument can be idle prior to the
screen saver appearing on the screen. Screen saver time can be set from 1 to 120 minutes in increments of 5.
Default screen saver time is 5 minutes. To adjust the screen saver time, select the arrow to display the screen
saver time menu and select the desired screen saver time. To disable the screen saver, select “Disabled” from
the following screen.
37. Select “OK.”
38. Once the audio, key click, display, and screen saver parameters are selected, touch the disk icon at the top of
the screen to save the system settings. Once the settings are saved, the disk icon will be grayed out.
CAUTION
To lengthen the lifetime of the display, CEM recommends that a screen saver time be used at all times.