Adjust Volume - LANDTEC GEM5000 Operating Manual

GEM5000 gas analyzer
This option enables the operator to adjust the backlight (brightness).
Setting this to a darker setting will help preserve the battery power.
1) Select 'Key 4 – Adjust Backlight' and the following screen is displayed:
2) Manual adjustment of the instrument backlight is available via this option and can be
carried out with use of 'Key 4 - Scroll left' ( ) darker and 'Key 6 - Scroll right' (>)
lighter.
3) Select the soft-key 'Save' to store the setting or select soft-key 'Exit' to exit the
screen without saving the change.
4) The operator will return to the 'User settings' menu.
Note: Setting a lighter screen will utilize more battery power than setting a
darker screen. On overcast days, using a Darker screen setting will
allow for less battery consumption.
7.3.5

Adjust volume

This option enables the operator to adjust the volume for the internal
speaker, for example the alarm tone. A lower setting will help preserve
the battery power.
1) Select the 'Menu' button on the front of the analyzer to display the 'Device Settings'
menu. Press the soft-key to display 'User Settings'.
2) Select 'Key 5 – Adjust Volume' and the following screen is displayed:
LANDTEC
—
Figure 17 Adjust Backlight
5K-MNL-GEM5000
Page 67