Chapter 1 Quick Start RIGOL
DS2000E User’s Guide 1-11
after one trigger is generated. If this signal is connected to a waveform
display device to measure the frequency, the measurement result is the
same as the current capture rate.
Pass/Fail:
The instrument can output a negative pulse via this connector when a failed
waveform is detected during the pass/fail test. The instrument continuously
outputs a low level via this connector when no failed waveform is detected.
5. Lock Hole
You can lock the instrument to a fixed location by using the security lock (please
purchase it by yourself) via the lock hole.
6. AC Power Cord Connector
The power supply requirements of the instrument are: 100-240 V, 45-440 Hz.
Use the power cord provided with the accessories to connect the instrument to
AC power. Then, you can press the Power key on the front panel to start the
instrument.
7. Fuse
If you need to replace the fuse, use only the specified fuse. The fuse rating of
the oscilloscope is 250 V, T2 A. To replace the fuse, perform the following
procedures:
(1) Turn off the instrument, cut off the power, and remove the power cord.
(2) Insert a slotted screwdriver into the slot of the fuse holder to pry it out.
(3) Take out the fuse and replace it with a specified fuse. Then, install the fuse
holder.