RC(1) 165
NAME
rc – remote control of devices using DAT-Link
SYNOPSIS
rc [–u host:unit ][–r device ][ command[command... ]]
D
rc [–u host:unit ][–l]
ESCRIPTION
Using the first form of this command, rc executes remote control commands on devices connected to a
t
DAT-Link interface via a hardwire or infrared link. A NetAudio server is used for communication with
he DAT-Link, see netaudiod(8) for details.
If no commands are given on the command line, rc will list all known commands for the device under
f
control. Any number of commands may be given; they will be performed sequentially. The second
orm of the command lists all devices known to the NetAudio server. Any of these devices may be
T
specified for as the device name in subsequent rc calls.
he interface to different devices is controlled by remote description files kept on the host machine.
r
Descriptions of devices that use an infrared remote control can be created or modified using the
ctrain(1) command. Descriptions for devices controlled by a hard-wired link must be created manu-
OPTIONS
ally, see the DAT-Link User’s Manual for details.
–r device
Specify the name of the device to be controlled. A remote description must exist for device
-before rc can be used. If this option is not given, the value of the environment vari
DL_RC
–
able is used.
l List the devices available which can be used with the -r option.
–u host:unit
Use the NetAudio server on host that is connected to the DAT-Link with unit-number unit.
,Otherwise, use the value of the environment variable. If it is not set either
AUDIO_DEVICE
ENVIRONMENT
then use unit 0 on the local host.
AUDIO_DEVICE Default NetAudio server to use of the form host:nn , where host is the name of the
.
I
host where the server is running and nn is the unit number of the DAT-Link to use
f not set, unit 0 on the local host is used is used. Name of remote device, if
FILES
not given using the –r option.
DL_RC
$INSTALLROOT
f/etc/rcf/∗.rc
Remote control description files.
SEE ALSO
netaudiod(8), naplay(1), narecord(1), sv3900(1), rctrain(1)
N
DAT-Link User’s Manual.
etAudio Reference Last change: 1992/05/01 1
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