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BALANCE K 216 AFC
The headphones will switch on auto-
matically.
5. Push the AUTOTUNING button (5).
The headphones will automatically
tune to the transmitter's radio fre-
quency.
6. Refer to fig. 5. Use the volume control
(6) to set the desired volume level.
7. Refer to fig. 6. Should the sound be
louder in one speaker than it is in the
other, turn the balance control (7) to
the left or right to the point that the
sound is equally loud in both speak-
ers.
The balance control (7) is located on
the headphone rear panel. We there-
fore recommend taking the head-
phones off to set the left/right bal-
ance.
Note: Refer to fig. 7. Under ideal condi-
tions, the transmitter signal will pene-
trate walls and ceilings within a range
of up to 330 feet (100 m). Therefore,
you may even use the headphones
outside the room where you set up
the transmitter.
8 Powering Down
1. Take the headphones off.
The headphones will switch off auto-
matically.
2. Switch power to your audio source
off.
The transmitter will switch off auto-
matically approx. five minutes after
you switched off the audio source.
Note: The charging function on the trans-
mitter will remain in standby mode so
10
you can charge battery packs at any
time.
9 What to Do if...
• ...the headphones remain silent:
- Switch power to your audio source on
and turn the volume control (6) on the
headphones up. If this does not help,
insert a fully charged battery pack into
the headphones.
- If the output level control on your
audio source is at zero, turn the out-
put level control up.
- Press the AUTOTUNING button (5) on
the headphones.
• ...you hear unwanted noise (whis-
tling, hiss, crackling) in the head-
phones:
- Refer to fig. 8. Set the three-position
frequency selector (8) on the transmit-
ter rear panel to a different frequency
(1, 2, or 3) and press the AUTOTUNING
button (5) on the headphones.
• ...the sound becomes quieter or
distorted:
- Refer to fig. 9: Replace the battery
pack in the headphones with the fully
charged replacement battery pack.
Insert the dead battery pack into one
of the charging slots. The battery
pack will be charged automatically.
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