Hitachi EC701HP Operation Manual page 59

Connect the AC feeding pigtail to the identified 3-pin connector located in the left side of the
exciter draw er's rear panel.
EX CITER
Figure 3-18
AC Input cable, ON/OFF switch and fusible - Module 4992
 Connect the grounding mesh in the GND screw on the rear panel of exciter.
Section 3 - Installation (ATSC EC701HP Transmitter)
EX CITER
SCREW GROUNDING
Figure 3-19
Screw grounding - Digital Exciter
GND: Ground - Connect this terminal to ground at the installation site.
** Bandpass filter not included.
Manual Rev. 0.0 - March 2018 3-22