Runco CX-57HD manual AIR Antenna Input CX-52HD only, Cable Input CX-52HD only

Controls and Functions

22.DIGITAL AUDIO OUT (S/PDIF – Coaxial)

23.DIGITAL AUDIO OUT (TosLink – Optical)

Connect either #22 or #23 to the digital audio input of an A/V amplifier with a Dolby Digital® decoder.

24.AIR (Antenna) Input (CX-52HD only)

75-ohm coaxial input for connecting a TV antenna to the digital TV input.

25.CABLE Input (CX-52HD only)

75-ohm coaxial input for connecting a CATV system to the digital TV input.

26.RS-232 CONTROL PORT

A female, 9-pin D-sub connector for interfacing with a PC or home theater automation/control system.

27.SPEAKER OUTPUT (RIGHT)

28.SPEAKER OUTPUT (LEFT)

For connection of the right (27) left (28) speakers. Connect a speaker with an impedance of 4 ohms.

8 Runco CX-52HD/CX-57HD Owner’s Operating Manual