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11.6.
Reset to factory settingückstellung auf Werkseinstellung
In order to reset all parameters to the factory default settings, the following steps must be carried
out:
1.
Pull out the mains plug
2.
Press the button
and
simultaneously
3.
Plug in the power plug and keep both buttons pressed,
until the string "*** RESET ***" appears in the lower display line
4.
Check the basic parameters or reset the parameters
*** RESET ***
