User manual

Chapter 2 Front Panel Operations RIGOL
DP700 User’s Guide 2-19
2. Enable the trigger output function of Power Supply 1; enable the trigger input
and output functions of Power Supply 2; enable the trigger input function of
Power Supply 3.
3. Press On/Off on Power Supply 1 to turn on its channel output. At this time,
 As the trigger output function of Power Supply 1 has been enabled, Power
Supply 1 will output the trigger output signal (a high level signal, ≥2.1 V, 10
mA) from Pin 7.
 As the trigger input function of Power Supply 2 has been enabled, after
Power Supply 2 receives the trigger input signal (i.e. the trigger output
signal of Power Supply 1), the channel output will be turned on.
 As the trigger output function of Power Supply 2 has been enabled, when
the channel output of Power Supply 2 is turned on, Power Supply 2 will
output the trigger output signal (a high level signal, ≥2.1 V, 10 mA) from Pin
7.
 As the trigger input function of Power Supply 3 has been enabled, after
Power Supply 3 receives the trigger input signal (i.e. the trigger output
signal of Power Supply 2), the channel output will be turned on.
Similarly, when you press On/Off on Power Supply 1 to turn off its channel
output, the channel output of Power Supply 2 and 3 will also be turned off.
Now, the operation is complete. You can press On/Off on Power Supply 1 to
synchronously control the output of Power Supply 1, 2, and 3.