Unlocking The Instrument (Code Entry) - JUMO DELOS SI Operating Manual

7.2

Unlocking the instrument (code entry)

Unlocking
The instrument is protected by a code to prevent unauthorized operation.
The code is set to 0072 in the factory. It can only be changed with the setup
program. If the code is set to 0000 with the setup program, the instrument is
unprotected.
(1)
Unscrew the protective screw (1)
Continue briefly pressing the combination tool (2) until the third "0" from the
left is flashing.
The color of the display also changes to "red."
Turn the combination tool until "7" is displayed.
Continue briefly pressing the combination tool until the fourth "0" from the
left is flashing.
Turn the combination tool until "2" is displayed.
Press the combination tool briefly - the instrument switches to the
7 Commissioning
(2)
27