Renesas E1 User Manual page 33

E1/E20/E2/E2 Lite Additional Document
When the external trigger input/output function is to be used with the E2, disconnect the pins that
were in use.
Notes on the User System Power Supply:
While the power of the user system is on, do not turn off the host machine, unplug the USB interface
cable, or turn off the power switch of the E20.
The user system may be damaged due to leakages current.
R20UT2937EJ0301 Rev.3.01
Jul 1, 2020
CAUTION
3. Notes on Usage
Page 33 of 45