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AUPANEL(1)		    General Commands Manual		    AUPANEL(1)

NAME
       aupanel - allows	user adjustment	of Network Audio System	device attrib-
       utes

SYNOPSIS
       aupanel [-audio servername] [-device id]	[-interval seconds]

DESCRIPTION
       aupanel provides	an X-based window-oriented interface allowing the user
       to  adjust  the attributes of the devices provided by the Network Audio
       System service.

OPTIONS
       The following options may be used with aupanel:

       -audio servername
	       This option specifies the Network Audio System server  to  con-
	       tact.

       -device id
	       This  option  specifies the initially activated audio device on
	       the server.  If the id is a decimal number n,  the  nth	device
	       returned	 by  the server	is used. If it is a hexadecimal	number
	       (starting with 0x) it is	used as	the resource identifier	of the
	       desired device. Otherwise, id should be the exact  device  name
	       (e.g.  Stereo  Channel Output).	You can	use auinfo to query an
	       audioserver for this information.

       -interval seconds
	       aupanel queries the device attributes in	regular	intervals with
	       a default length	of 10 seconds. With this  option  a  different
	       interval	length can be specified. Using an interval length of 0
	       disables	the automatic querying.

       Additionally, options from the Athena Widget Set	can be used.

AUPANEL	AND THE	ATHENA WIDGET SET
       aupanel	uses  the X Toolkit Intrinsics and the Athena Widget Set.  For
       more information, see the Athena	Widget Set documentation.

ADJUSTING DEVICE ATTRIBUTES
       To adjust the attributes	of a device, select the	 desired  device  from
       the  Devices  menu.   The  device  gain	may be adjusted	using the Gain
       slider.	If applicable, the device input	mode can  be  toggled  between
       Line-In and Microphone by clicking on the appropriate box.  If applica-
       ble, the	device output mode can be selected by clicking on the Speaker,
       Headphone,  and Line-Out	boxes.	Some output devices may	support	combi-
       nations of these	selections.

       To query	the current device attributes, click on	the Query button.

       To mute (resp. unmute) the current device, click	on the Mute button.

ENVIRONMENT
       In addition to the standard toolkit environment variables, the  follow-
       ing environment variables are used by aupanel:

       AUDIOSERVER
	       This  variable specifies	the default audio server to contact if
	       -audio is not specified on the command line.  If	this  variable
	       is not set and the -audio is not	specified on the command line,
	       aupanel	will attempt to	connect	to the audio server running on
	       the X Window System display.

SEE ALSO
       nas(1), auctl(1), auinfo(1), X(1)

COPYRIGHT
       Copyright 1993, 1994 Network Computing Devices, Inc.

AUTHOR
       Greg Renda, Network Computing Devices, Inc.

				     1.9.4			    AUPANEL(1)

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