Sennheiser RS 120 II [5/32] Preparing the headphones for use

range.

왘 Connect the transmitter‘s audio connection cable:

• either directly to the headphone socket or

• to the 1/4“ (6.3 mm) adapter and a corresponding

headphone socket.

왘 Set the volume for the headphone output of your audio

source to a medium level. If the headphone output volu-

me is set too low, the transmitter automatically switches

off.

Some TVs have a function that mutes the TV loud-

speakers when you connect a transmitter. If neces-

sary, change this setting via the operating menu of

your TV.

Connecting the transmitter to the mains

왘 Connect the mains unit to the socket at the rear of the

transmitter. Plug the mains unit into a wall socket. The

transmitter switches on and the ON/OFF LED lights up

green.

Preparing the headphones for use

Opening the battery compartments

왘 Turn the ear pads in the direction of the arrow until you

overcome a slight resistance and lift them off the ear

cups.

Inserting and replacing the rechargeable batteries

CAUTION

왘 Only use NiMH rechargeable batteries, never

use standard batteries!

왘 Insert the supplied rechargeable batteries. Secure the ear

pads to the ear cups.

왘 Charge the rechargeable batteries for at least 24 hours

prior to first time use. Subsequent charging time

d epends on the previous operating time and is up to

18 hours max.

왘 Place the headphones on the charging cradle of the trans-

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