Hitachi HV-D30 사용자 설명서

6) Serial data output (REMOTE connector)

1.5 Vp-p/Low (when connected to RC-Z3, JU-C2-, JU-Z2)
RS-232C level (when connected to personal computer)

Note: Set internal switches according to connected equipment.)

7) Lens iris control output (Lens connector, manual override)

IRIS CONT : 1.5 V (closed) to 5.5 V (open) or 2.5 V (closed) to 7.5 V (open)
Selectable