Sennheiser HE 1 Instruction manual HE 1 - Page 29

Using the HE 1, Switching the tube headphone amplifier

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HE 1 erstellt von Vincent Vol + Vol - 1 + 2 I Using the HE 1 | Switching the tube headphone amplifier on Using the HE 1 Switching the tube headphone amplifier on CAUTION Danger of hearing damage! Listening at high volume levels for long periods of time can lead to permanent hearing defects. Toggling between the audio sources may cause enormous volume jumps that can permanently damage your hearing. ▷▷ Before putting the headphones on and before switching between audio sources, adjust the volume to a low level. ▷▷ Do not continuously expose yourself to high volume levels. 1. Set the power switch to ON to switch the HE 1 on. 2. Press the on/off button. Or: ▷▷ Press the button on the remote control. The status LED starts pulsing. The operating elements and the amplifier tubes extend automatically and switch to the last position. The glass cover of the headphone storage box opens. Once the initialization and the warm-up phase of the amplifier tubes is completed, the status LED lights up white. The HE 1 is ready for operation. You can adjust the volume for the INPUT audio inputs and the OUTPUT audio outputs according to your needs (see page 33 and 36). If the OUTPUT rotary switch is set to LINE, the headphone storage box remains closed when the HE 1 is switched on (see page 35). 27

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27
Using the HE 1
|
Switching the tube headphone amplifier on
Using the HE 1
Switching the tube headphone amplifier on
CAUTION
Danger of hearing damage!
Listening at high volume levels for long periods of time can lead to permanent
hearing defects. Toggling between the audio sources may cause enormous
volume jumps that can permanently damage your hearing.
▷
Before putting the headphones on and before switching between audio
sources, adjust the volume to a low level.
▷
Do not continuously expose yourself to high volume levels.
1. Set the power switch to
ON
to switch the HE 1 on.
2. Press the on/off button.
Or:
▷
Press the
button on the remote control.
The status LED starts pulsing. The operating elements and the amplifier tubes
extend automatically and switch to the last position. The glass cover of the
headphone storage box opens. Once the initialization and the warm-up phase
of the amplifier tubes is completed, the status LED lights up white. The HE 1 is
ready for operation.
You can adjust the volume for the
INPUT
audio inputs and the
OUTPUT
audio outputs according to your needs (see page 33 and 36).
If the
OUTPUT
rotary switch is set to
LINE
, the headphone storage box
remains closed when the HE 1 is switched on (see page 35).
Vol +
Vol -
HE 1 erstellt von Vincent
1 + 2