To Prepare for Operation 
 
To Adjust the Supporting Legs 
 
Adjust the supporting legs properly to use them as stands to tilt the oscilloscope 
upwards for stable placement of the instrument as well as easier operation and 
observation of the instrument. 
 
 
Figure 3 To Adjust the Supporting Legs 
 
 
To Connect to AC Power Supply   
 
This oscilloscope can accept 100-240 V, 45-440 Hz AC power supply. Please use the 
power cord supplied with the accessories to connect the oscilloscope to the power 
source as shown in the figure below. 
 
 
 
 
Figure 4 To Connect to AC Power Supply