Operation Manual

4. Remove the battery
compartment cover
1. Press back locking
mechanism
2. Slide away
clip holster
3. Slide back the battery
compartment locking bar
5. Insert the battery
–+
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ECO mode
If ECO mode is switched on the display will be completely switched off in stand-by mode. No sta-
tus icons are displayed. The life of the battery can be considerably increased in this way.
Starting position: “Settings” menu
– With the scroll key, select the “ECO mode” menu
– Press the confirmation key
– With the scroll key, switch ECO on or off
– Press the confirmation key
Changing the power source (only DE920/DE940, not applicable to DE920 Ex)
Remove the clip holster and open the cover on the back of the receiver. Insert the power source
supplied into the compartment and in doing so pay ensure that the polarity is correct.
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