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Les langues disponibles
Les langues disponibles
5
How to get the most out of your rechargeable batteries
Please make sure that the batteries are used on a regular basis.
Constant recharging of the batteries will shorten their service life.
6
Operating principle
The RCI-102 two-channel infrared stethoscope receiver can receive signals that are sent at
an operating frequency of 2.3 MHz and 2.8 MHz, e.g. the InfraLight DIR or other systems
that send signals at 2.3 MHz and 2.8 MHz.
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Cleaning the hygienic covers
The soft silicone earpieces should always be kept clean. If they need to be replaced, ple-
ase use the silicone earpieces available as a special accessory for DIR receivers (Order
No. A-4985-0).
10 English
If the sound quality of the receiver becomes noisy and dis-
torted the battery should be exchanged by a loaded one.
Warning: do not force the battery into the charger or
receiver. It fits easily when inserted correctly.
Stereo switch/2.3 MHz/2.8 MHz
There is a switch on the back of the device, which can
be used to select the desired reception frequency.
Switch position:
Centre:
Left:
Right:
Operating frequency 2.3 + 2.8 MHz
(Stereo reception)
Operating frequency 2.3 MHz
(mono reception both sides)
Operating frequency 2.8 MHz
(mono reception both sides)
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