GHM GREISINGER GMK 100, Руководство по эксплуатации, Страница: 10 / 14

H68.0.01.6C-06 Operating Manual GMK 100 page 10 of 14
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The values measured with CM-method
and oven-dry method (%u) may differ for
some materials. Especially for building
materials containing
cement CM-
measurements will always get lower
values than oven-dry measurements.
The conversion is material-dependent,
because the differences between both
values depend on the used product.
The conversion shown in the left picture
is a practicable approximation.
For gypsum , gypsum plaster and anhydrite screed the value %u equals approximately the CM-
value.
13
Configuration of the Device
Follow these instructions to configure the functions of the device:

Switch the device off.

Press and keep it pressed, while turning the device on (press shortly).
Release the sort-
button not before the first parameter “P.OF” is displayed.

Set parameter with up or down .

Jump to the next parameter by pressing .
Parameter Value Information
button
buttons
P.OF
Auto Power-Off (turn-off delay) factory setting: 20 min.
1
…
120
Auto Power-Off (turn-off delay) in minutes. If no key is pressed for the time
adjusted here, the device is automatically switched off (adjustable 1
… 120 min)
OF
Auto power-off is deactivated (continuous operation)
UNI
Display unit factory setting: %u
%u Measuring value displayed in moisture %u
%w Measuring value displayed in water content %w
LI
Backlight factory setting: 5
OF
No backlight
5
…
120
Backlight turns automatically off after 5 …120s (battery saving)
ON Backlight always on as long as device is switched on
TON
Acoustic signal factory setting: on
OF No acoustic signal
ON
Acoustic signal for moisture rating
INI
Restore factory settings
NO Parameters are not changed to factory settings.
G
o
ATTENTION: All parameter are changed to factory settings.
Press again to store changed settings, the device restarts (segment test).
NOTE: If there is no key pressed within the menu mode within 2 minutes, the configuration will be
cancelled, the entered settings are lost!
0
1
2
3
4
5
1 2 3 4 5 6 7
CM
-%
% u
conversion [% u] to [CM-%]
for concrete and cement screeds