Lightmeter LM10
2. Display
The Lightmeter LM10 has a two-line display for presenting measured values, functions and setting
menu.
The software version is displayed when switched on
2.1. Measured value displays
In the standard display, the illumination intensity in Lux and
active recording of a data record is visible in the first line. Below
it, the flicker rate in % as well as the highest frequency for
flickering can be read.
″Sca″
stands for Scan mode for
measuring flicker frequency.
With
″F″
in front of the flicker value, the value is Flicker% other-
wise ripple content.
The display can switch between various measuring probes with
the
Selection
button:
- visible light E
- max value Ê
- infrared light IR
- ultraviolet light UV
- colour temperature TF
2.2. Additional information
When
″S″
is displayed in second line, the audio mode for
audible range is active.
″USa″
stands for automatic ultrasonic range, the most distinct
ultrasonic frequency is transformed in audible frequency range.
″USm″
displays the manual ultrasound mode. Here, the ultra-
sonic frequency, which is transformed in audible frequency
range, is set manually via buttons. This is possible in 1 kHz
levels in a range from 10 kHz to 400 kHz.
Sound symbol: Displays which function is given the acoustic
display.
Battery symbol: Batteries should be exchanged as soon as
possible.
Logger function: Displays an active logger function.
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