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10.1 Reading of set parameters
► Press [Mode/Enter] until the requested parameter is displayed�
► Press [Set] briefly�
> The unit displays the corresponding parameter value� After about 15 s (from
menu level 1) or 30 s (from menu level 2) it again displays the parameter, then
it returns to the Run mode�
10.2 Changing the display unit in the Run mode
► Press [Set] briefly in the Run mode� Press the pushbutton to move to the next
display unit�
> The unit displays the current measured value in the selected display for approx�
15 s, the corresponding LED is lit�
10.3 Error indications
[SC1] Short circuit in OUT1*
[SC2] Short circuit in OUT2*
[SC] Short circuit in both outputs*
[OL] Measured value > 120 % of the final value of the measuring range
[UL] Measured value < -20 % of the final value of the measuring range (temperature)
[Err] Flashing: error in the measuring probe or measured value > 130 % of the final
value of the measuring range
*The output concerned is switched off as long as the short circuit exists�
These messages are displayed even if the display is switched off�
10.4 General operating conditions
The unit is maintenance-free for media which do not stick to the measuring
probes�
• From time to time check the measuring probes visually for build-up�
• If necessary, clean them at regular intervals� To do so, use a suitable cleaning
liquid (e�g� alcoholic solution)�
• Avoid mechanical damage to the measuring probes�
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