REAR PANEL JACKS
FIRST TIME USE
HDMI1 (High Definition Multimedia Interface) (INPUT 1)
About HDMI
HDMI is the
Use the HDMI input for your external devices such as
HDMI, the HDMI logo and
NOTES: 1. The HDMI input is not intended for use with personal computers.
2. Only DTV formats such as 1080i, 720p, 480i and 480p are available for HDMI input.
Optical Out (Digital Audio)
This jack provides Digital Audio Output for your audio device that is Dolby® Digital and PCM compatible, such as an audio amplifier.
NOTE: *Manufactured under license from Dolby Laboratories. “Dolby” and the
Upgrade Card
This card slot is for future software upgrades. Hitachi will notify you if a software upgrade is required for your TV. In order to receive written notification, please complete and return your warranty card.
RS232C Input
For use with third party home Audio/Video control systems which are commercially available. Please see your dealer regarding these “non Hitachi” home control systems (see page 71 to activate this input).
TV AS CENTER (INPUTS 1-4)
These jacks are for stereo amplifiers with center signal output capability. This feature allows the TV speakers to be used as a center speaker. The TV must be set as a center channel by selecting “TV as Center” on the Internal Speakers Settings of the Audio Menu (see page 48).
10