Lexicon Universal Disc Player RT-20 - Manual (Page 121)

RT-20 Universal Disc Player Troubleshooting & Maintenance
5-7
patible with Dolby Digital sources and to PCM if the associated
component is not compatible with Dolby Digital sources. See
“Setup Menu: AUDIO SETUP 1” on page 3-6 for more informa-
tion.
2. Make sure all associated components are configured with the
correct settings.
TRIGGER OPERATION
The trigger input connector is not working.
Make sure the OTHERS SETUP menu parameter Economy mode is
set to off. Economy mode controls the RT-20 standby mode power
level. When set to on, the RT-20 operates at low power standby,
and disables the trigger input connector (and the RS-232C connec-
tor).
When set to off, the RT-20 enters normal power standby. See
“Economy Mode” on page 3-29.
RS232C CONNECTOR OPERATION
The RS-232C connector is not working.
Make sure the OTHERS SETUP menu parameter Economy mode is
set to off. Economy mode controls the RT-20 standby mode power
level. When set to on, the RT-20 operates at low power standby,
and disables the RS-232C connector (and the trigger input connec-
tor).
When set to off, the RT-20 enters normal power standby. Set to
off to enable the RS232C connector. See “Economy Mode” on
page 3-29.
PLAYBACK OPERATION
The disc drawer automatically opens when a disc is loaded.
1. Make sure a compatible disc is loaded. The RT-20 is compatible
with 5-inch (12cm) and 3-inch (8cm) conventional, round
discs. Do not attempt to load discs with other size and shape
characteristics. All discs must align with the circular guide
inside the disc drawer.
2. Make sure a compatible disc format is loaded.
3. If a DVD-V is loaded, make sure the RT-20 region code is com-
patible with the DVD-V region code. The map shown on page
1-4 indicates DVD-V region codes for all areas of the world. All
DVD-Vs are marked with a region code, which is often located
on the disc packaging. The RT-20 rear panel is also marked
with a region code. The RT-20 is compatible with discs marked
with this same region code or with the ALL region code. The
RT-20 is not compatible with discs marked with other region
codes.
4. Clean the loaded disc.
5. Condensation might have formed on the RT-20 lens. If this
occurs, allow at least 1 hour for condensation to evaporate
before attempting to load a disc.
Playback will not activate.
1. Make sure a compatible disc format is loaded.
2. Make sure the disc is properly loaded. Load single-sided discs
with the label side facing upward and double-sided discs with
the side intended for playback facing downward. All discs must
align with the circular guide inside the disc drawer.