Hitachi EC702HP Operation Manual page 60

Section 3 - Installation (ATSC EC702HP Transmitter)
3- Open the cardboard box and remove the cables and pigtail.
4- Remove the foams and then the switch.
Manual Rev. 0.0 - April 2016
Figure: 3-25
Cardboard box with cables and pigtail
FOAM
Figure: 3-26
Cardboard box with spumes and switch
3-25