Changing The Ear Cushions; Technical Information - sewerin K3 Manual De Instrucciones

3.5

Changing the ear cushions

The ear cushions can be replaced (e.g. for hygienic reasons, wear,
when switching between universal and soundproofing headphones).
● Remove the old ear cushion.
● If necessary replace the inner cushion.
● Slide the new ear cushion over two adjacent corners of the ear cup.
● Preferably pull the cushion diagonally towards one of the opposite
corners and slide it over the corner.
● Finally pull the cushion over the fourth corner.
● Check the edge of the cushion. It should lie flat on the ear cup.
4

Technical information

Frequency range:
Impedance:
Protection class:
Operating temperature: -20 – +60 ºC
Storage temperature:
Humidity:
Weight:
Connection:
Note:
Change the ear cushions at room temperature where
possible. Cold temperatures can cause the edge of the
cushion to tear.
0 – 10 kHz
16 Ω ±20% at 1 kHz, 1 V
IP54 (splash-proof when worn)
-25 – +60 ºC
max. 95 %
approx. 320 g
phone jack 3.5 mm, adapter for 6.3 mm
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