
 (PLAY/PAUSE) /  (Timer)
Combi-button  for  starting   the  disc  and   activating  the 
timer.
In disc mode:
brief press:  PLAY
Starts the disc from  the operating mode 
‘STOP’.
long press: PAUSE
Temporarily   halts   disc   playback. 
Pressing   the   same   button   again 
resumes playback.
In Tuner mode:
When the tuner is in use, this button is used to switch  the 
alarm timer on and off.
See the  chapter ‘The  tuner /  alarm  timer’ for 
an explanation of the Timer function.
Combi-button for  skipping  to the  next  or previous  track 
during disc  playback,  or  for  switching  presets  in  tuner 
mode.
During disc playback:
brief press:  Skips to the start of the next track.
long press: Skips to the start of the previous track.
Im Tuner Betrieb:
brief press: Selects the next preset
long press: Selects the previous preset
Holding  the    button  pressed  in  skips 
backwards by several  tracks or presets.  Simply 
hold the button pressed in until the desired track 
or preset appears on the screen.
  Volume
Every time you briefly press one of the VOLUME buttons, 
the volume  is increased  (+) or  reduced  (-). The  current 
volume  is  also  displayed   for  a  few  moments  on   the 
screen. If you hold a Volume button pressed  in for longer 
than about  one  second, the  volume  alters continuously 
until you release the button again.
The  enormous  volume  range  (0 … 78.75 dB)   and  the 
perfectly  even  graduations  provide  extremely  fine  and 
accurate volume control.
When you are programming the Timer, these  buttons are 
also used to change the alarm time.
Screen
All  the   display  elements   of  the  K1 AV  are  grouped 
together in a single, clearly arranged screen window.
WDR 5 BI Alpha-numeric  display  field   for  displaying 
information such  as track  title, playing  time 
or operating mode.
Context-sensitive   messages   are   also 
displayed here, such as  when operating the 
'Amplifier menu'.
Loudspeaker group A  (main room)
Glows  when   loudspeaker   output   A  is 
switched on.
CENTRE  (main room)
Glows when the  Centre loudspeaker  output 
is switched on.
Loudspeaker group B  (adjacent room)
Glows  when   loudspeaker   output   B  is 
switched on.
LOUDNESS
Glows   when   the   volume-dependent 
loudness control is switched on.
Glows when low bass lift is switched on.
TIMER
Glows  when  the  alarm  is  active  (see  the 
chapter 'The tuner / alarm timer').
Repeat (repeat function)
Glows  when  a  disc  is   playing  in  Repeat 
mode.
Glows   when   tape   monitor   function   is 
switched on.
Field strength display
The field strength, a nd the reception qua lity 
you can  expect  from  the  selected  station, 
can be assessed  by observing  this symbol: 
if  the   symbol   lights   up,  hiss-free   mono 
reception should be possible. If you set such 
a   station   to   stereo   reception,   slight 
background hiss may be audible.
Stereo indicator
Glows   when   the   selected   station   is 
broadcasting a stereo programme.
The indicator does not  light up if  the station 
is only broadcasting a  mono programme, or 
if   you   have   manually   set   the   tuner’s 
reception mode to  MONO  (see the  chapter 
'Special tuner functions / RCVM MONO').
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