Sennheiser RS 175 Owner's Manual

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Product overview
8 | 
RS 175
Overview of indicators
The LED indicators on the headphones and on the transmitter indicate the
current operating state. If you are not using the headphones, the LED indi-
cators automatically dim after approx. 30 seconds to not disturb you.
LED indicators on the headphones
HDR status LED
Meaning
The headphones are switched off.
The transmitter and headphones are 
connected.
The transmitter and headphones are 
connected and the rechargeable batteries 
are almost empty.
The headphones are disconnected from or 
cannot connect to the transmitter.
The headphones are disconnected from or 
cannot connect to the transmitter and the 
rechargeable batteries are almost empty.
1s
1s
1s
1s