Connecting cable for HME 120 and HMD 120

HME 120 and HMD 120 headsets

1 U-174/U jack plug for connecting the headphones and the microphone

￿Connect the U-174/U jack plug for the headphones and the microphone to the U-174/U socket of your intercom.

Adjusting the headband

For good noise attenuation and best possible comfort, the headband has to be adjusted to properly fit your head:

￿Wear the headset so that the headband runs over the top of your head.

￿Adjust the length of the headband so that

y your ears are completely inside the ear cushions, y you feel even, gentle pressure around your ears, y a snug fit is ensured.

Note:

Make sure not to squeeze any connecting cable when adjusting the headband. Squeezing can damage the connecting cables.

￿Final adjustment is best made in a noisy environment.

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