Lightmeter LM10
4.2. Functions of settings
Threshold value %:
Varying threshold values can be selected for flicker rate. An alert sounds when the threshold
value is exceeded.
Measuring probe IR:
When this menu function is activated, the infrared spectrum can be displayed via the
Selection
button.
Measuring probe UV:
When this menu function is activated, the ultraviolet spectrum can be displayed via the
Selection
button.
Measuring probe TF:
When this menu function is activated, the colour temperature can be displayed via the
Selection
button.
LCD lighting:
Setting the duration of background light for display. If duration of
1 Minute
is selected, the light
extinguishes one minute after the last button press.
Volume:
Two volumes can be selected for audio function.
Tone generator:
Selection of the characteristic of tone signal proportional to field intensity (
→
3.2).
Calculation %:
Calculation type of the light flicker.
Signal tone:
Activate/deactivate a beep sound when pressing the button.
Auto-Power-Off:
If the
Auto-power-off
function is active, the LM10 switches off five minutes after the last button
press in order to prolong the battery life.
4.3. Settings menu
When the
Selection/Menu
button is pressed for two seconds, the Lightmeter LM10 is in menu
mode. Here logger settings as well as device settings can be adjusted.
For navigation use the buttons as shown in table 1.
Button:
Sound
Audio
Selection
Record
Esc
Back
Next
Selection/Enter
Table 2: Button functions Lightmeter LM10 in settings menu
All the settings options are specified in the following table 3. The values of standard settings are
presented in bold font. The functions saved in light grey are available only for LM10L/LS.
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