operAting the Device
Lock channels
DMM8 MANUAL
Step
Description
1
Lock the complete unit, to do this press the
SYSTEM CONTROL rotary knob at the same time as the OUT
rotary knob for longer than 3 seconds
•
•
•
•
2
Remove the lock on the required channel by pressing the
rotary knob for the required channel for longer than 3 seconds
8.11.6 Locking individual channels
To lock individual channels, the complete unit is locked first and the lock is
then removed for all channels that are not to be locked.
To lock individual channels, proceed as follows:
Step
Description
1
Lock the complete unit, to do this press the
SYSTEM CONTROL rotary knob at the same time as the OUT
rotary knob for longer than 3 seconds
•
•
•
•
2
Remove the lock on all channels by pressing the rotary knob
for the required channels for longer than 3 seconds.
The status conditions that were set before the channels or the complete unit
was locked, are retained even after the DMM8 U (UL, ULD) is switched of
and back on!
The LOCKED LED is lit.
The original settings are stored.
Turning the rotary knob has no function.
All other rotary knobs are in LEVEL mode and can still be
operated.
The LOCKED LED is lit.
The original settings are stored.
Turning the rotary knob has no function.
All other rotary knobs are in LEVEL mode and can still be
operated.
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