RIGOL Technologies

 The DS1000E/D instruments have the ability to be locked from the front panel. If they are in a locked state, red letters LOCK will appear in the upper right-hand corner of the display as below:



To unlock the display, follow these instructions:

1. Press the grey/blue key just to the right of the displayed LOCK text.

2. A prompt will appear. The default unlock code for the DS1000 series scopes is “ 111111 “. Press the grey/blue key just to the right of the "1" six times to enter the default code. 

3. After you have selected the password, press the bottom most grey/blue button. This will enter the password. The LOCK label will disappear.

Rigol Technologies USA
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