57
4.7.2 Touch Sound
The next parameter under the User Interface is Touch Sound. Select Touch Sound
icon and choose between ON and OFF. If Touch Sounds = ON, the instrument will
emit a short audible beep anytime the screen is touched.
Upon selecting a value the enter key (
↵
)
will appear. Touch the enter key to save the
value and move to the next field
:
4.7.3 Alarm Volume
The next parameter under User Interface is Alarm Volume. Select Alarm Volume
using the touchscreen and use the numeric keypad to enter a value. The numbers
corresponding to the different volume settings are 0 through 9, 0 meaning the volume
is off, and 9 being the loudest setting.
Upon selecting a value, a momentary alarm chirp will occur to indicate the volume of
the new setting, and the enter key (
↵
)
will appear. Touch the enter key to save the
value and move to the next field
:
Summary of Contents for HypotULTRA 7800
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Page 202: ...197 Calibration of GFI 5 0mA The calibration of GFI 5 0mA is a two step process ...