RT-20 Universal Disc Player Basic Operation
2-13

REMOTE CONTROL OVERVIEW

The RT-20 remote control provides full operation of the RT-20, exe-
cuting functions such as menu navigation that are not available
from the front panel. The Command Matrix on page 2-14 to 2-18
describes the commands remote control buttons execute.

OPERATION CONSIDERATIONS

The bulleted items that begin below describe factors that can
improve or impede remote control operation. You should observe
these items and the battery installation instructions on page 1-9
before operating the remote control.
If the RT-20 is not using the IR IN connector, the remote control
must be in line-of-sight with the front panel display remote
control sensor. Eliminate obstructions between the remote control
and the remote control sensor. The remote control can become
unreliable if strong sunlight or fluorescent light is shining on the
remote control sensor.
For optimal performance, position the remote control at a 30
degree angle no more than 17 feet (5m) from the RT-20 as
shown below. If the RT-20 is placed inside a glass cabinet,
smoked glass will reduce the remote control range.
Remote controls for different components can interfere with
one another. Avoid using remote controls for different compo-
nents at the same time.
The two AA batteries should be replaced as needed. See
“REMOTE CONTROL BATTERY INSTALLATION” on page 1-9 for
more information.
This remote control supports two remote codes: DVD2 and DVD1.
The default is DVD2.
Be sure to set the REMOT CODE on the Front Panel Display menu
to the same setting as the remote control. The Front Panel Display
menu remote code default setting is DVD2.
To check which remote control code is currently set, hold down
both the STOP and PAUSE buttons. The current code will be dis-
played on the RT-20 front panel display.
To set the remote control to DVD1, hold down the remote con-
trol STOP button and number 1 button for at least 5 seconds.
To set the remote control back to DVD2, hold down both the
STOP button and the 2 number button on the remote control
for at least 5 seconds.
See “REMOT_CODE” on page 3-34 for more information.

REMOTE CONTROL COMMAND MATRIX

The matrix that begins on the next page describes the commands
remote control buttons execute. The numbers in the RT-20 remote
control illustrations beginning on the next page correspond to the
numbered items in the Command Matrix.