MI 3110 EurotestIM
Instrument operation
18
4.1.7 Backlight and contrast adjustments
With the
BACKLIGHT
key
backlight and contrast can be adjusted.
Click
Toggles backlight intensity level.
Keep pressed for
1 s
Locks high intensity backlight level until power is turned off or the
key is pressed again.
Keep pressed for
2 s
Bargraph for LCD contrast adjustment is displayed.
Figure 4.3: Contrast adjustment menu
Keys for contrast adjustment:
Reduces contrast.
Increases contrast.
TEST
Accepts new contrast.
ESC
Exits without changes.
4.2 Function selection
For selecting test / measurement function the
FUNCTION SELECTOR
keys
shall be
used.
Keys:
Function selector
Selects test / measurement function.
/
Selects sub-function in selected measurement function.
TAB
Selects the test parameter to be set or modified.
TEST
Runs selected test / measurement function.
MEM
Stores measured results / recalls stored results.
ESC
Exits back to main menu.
Keys in
test parameter
field:
/
Changes the selected parameter.
TAB
Selects the next measuring parameter.
Function selector
Toggles between the main functions.
MEM
Stores measured results / recalls stored results.
