NAME

       aupanel - allows user adjustment of Network Audio System device attributes

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 contact.

       -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 applicable, the device output mode can be
       selected by clicking on the Speaker, Headphone, and Line-Out boxes.   Some  output  devices  may  support
       combinations 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 following 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)