Hitachi HV-D30 - Manual (Page 58)

Function Selection by Internal Switch Setting
1. SW806
For connection with the remote control box RC-Z3, set SW806 to the RC-Z3 position.
For connection with the personal computer, set SW806 to the RS-232C position.
At shipment from factory, SW806 is set at the RS-232C position.
RC-Z3
RS-232C
SW806
2. SW401
For selection SYNC or HD/VD output and GL or HD/VD input of multi connector .
At shipment from factory, SW401 is set at the OUT position.
SW401
IN
OUT
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