RT-20 Universal Disc Player Setup
3-31
To select the desired format:
Use the / buttons to highlight the desired format and then
press the ENTER button.

HDMI TV ASPECT

Use to set the TV Aspect Ratio for HDMI. Possible settings are 4:3
L-Box, 4:3 Pan Scan, 16:9 Wide, and 16:9 Squeeze.
To select the HDMI aspect ratio:
Use the / buttons to highlight the desired aspect ratio and
then press the ENTER button.
Display device settings affect how the RT-20 will operate. Be sure to
set your display device before connecting to the RT-20. Many display
devices have four mode settings: Normal, Just, Zoom and Full.
These mode settings may vary between devices.
Note:
The TV aspect ratios available for HDMI output depends on the con-
nected display device. See the owner’s manual for your display device
for more information.
When the HDMI/DVI resolution is set to 720p or 1080i, only the
16:9 Wide and 16:9 Squeeze settings can be selected. The 4:3 ratio
settings will be grayed out. See the table on the next page for
examples of HDMI Resolution settings.
When the HDMI TV Aspect parameter is set, it also determines the
aspect ratio of Composite Video, S-Video and Component video
outputs.

HDMI AUDIO

Use to configure the HDMI audio output. Possible settings are Auto
or PCM. Set to Auto when the connected device is set to Dolby
Digital, DTS or MPEG. Set to PCM when audio is output as linear
Pulse Code Modulation (PCM). If the connected device cannot
accept bit streams, set to PCM. See the “HDMI Audio Setup Table”
on page 3-33.
Note:
• Audio is not output from SACD or DVD-A discs with Copyright Protec-
tion for Pre-recorded Media (CPPM).
• Audio is not output when the RT-20 is connected to a device with a
High-bandwidth Digital Content Protection (HDCP) -compatible DVI
jack.
• All PCM signals are converted to 44.1kHz/48kHz.
• If DTS is played when connected equipment is set to PCM or Audio is
set to PCM, analog audio output is not possible.
• Audio cannot be output when: the VIDEO ON/OFF button has turned
off audio; and when in Pure Mode, video output has been set to OFF.