16
Krell Showcase DVD
Back Panel Description,
continued
Back Panel
Remote
Connections
33 Optics Digital Output
The Showcase DVD is equipped with one EIAJ optics digital
audio output via a TosLink connector.
34 Coaxial Digital Output
The Showcase DVD is equipped with one S/PDIF coaxial digital
audio output via an RCA connector.
35 RS-232 Communication Port
The Showcase DVD is equipped with an RS-232 communication
port, which receives messages from a computer-based control
system, providing more intelligent control of the Showcase DVD.
For more information, see RS-232 Port: Sending Commands
and Interpreting Data, the developer’s reference on the Krell
website at www.krellonline.com.
36 12 VDC Out and In
The 12 VDC out and in connections allows you to control the
operational and stand-by modes of components with 12 V trig-
gers, to easily coordinate allowing whole systems or parts of sys-
tems.
Output. The 12 VDC output sends a 12 Volt power on/off signal
to other Krell components via a 12 V cable, as well as to other
devices that incorporate a 12 V power on/off trigger input.
Input.
The 12 VDC input receives 12 Volt power on/off signals
from other Krell components and devices that incorporate a 12 V
trigger.
When the Showcase DVD is in the operational mode, 12 VDC output
provides 12 V of DC output. When the Showcase DVD is in the stand-by
mode or off, DC output is 0 V.
12 VDC Out (12 V trigger) current is limited to 30 mA.
Consult the owner’s manual of each component used in a custom installa-
tion to take full advantage of the Showcase DVD’s remote capability.
37 IR Select Switch
Use this switch to activate the front or Back Infrared Sensor (38).
Front.
The switch in the up position indicates that the front
infrared sensor is active.
Rear.
The switch in the down position indicates that the back
infrared sensor is active.
Digital Audio
Outputs
Notes
