Private Audio

The IS 410 is an ultra-lightweight infra-red stereo stethoset headphones system, enabling the user to individually adapt the volume of TV sets, radios and hi-fi systems to his or her hearing ability. The transmitter is easily connected to this equipment and transmits crystal-clear audio within a room. Operation of the stethoset headphone system is easy and intuitive, with the headphones switching on automatically when they are put on. Balance and volume are set directly on the stethoset headphones. The transmitter features a compression button for further enhancing speech intelligibility.

• Ideal for TV sound transmission
• Cordless infra-red system with excellent sound quality
• Transmits sound within a room, at a distance of up to 12 meters
• Balance control on the headphones for separately setting the volume level for the left and right ear
• Compression function ensures superior speech intelligibility
• Superior transmission reliability due to 2.3/2.8 MHz carrier frequencies
• Lithium-Ion rechargeable battery pack for up to 16 hrs. of audio enjoyment
• Transmitter recharges the headphones plus an additional accupack
• Headphones automatically switch on and off when they are put on/removed
• Includes short instructions for quick set-up
• Very lightweight stethoset headphones, extremely comfortable to wear even for extended listening
• Ideal for wearers of glasses

• 1 RI 410 stethoset headphones
• 1 TI 410 transmitter
• 1 BA 300 Li-Ion accupack
• 2 pairs of replacement ear cushions
• 1 mains power supply
• 1 TV RCA adapter
• 1 connection cable with two 3.5 mm stereo jack plugs and one adapter to ¼“ (6.3 mm) jack socket

Description	Product	Article No.
battery	BA 300	500898
Rechargeable lithium polymer battery for Set 900, RI 900, Set 840-TV, RR 840, Set 840 S, RR 840 S, Set 830-TV, RI 830, Set 830 S, RI 830 S, IS 410, RI 410, Set 840-TV, RR 840, RS 4200, RR 4200, HDI 830
stethoset receiver	RI 410	500684
Additional stethoset receiver (allows a second person to listen)
adapter	SCART adapter	77798
For connecting the jack connection cable to the TV‘s SCART socket
electret microphone	MKE 800 TV-N	500974
Used in conjunction with the TI 50, TI 410 and TR 4200 transmitters, the MKE 800 TV-N picks up the sound from a television set. The microphone is attached to the loudspeaker of the television set using self-adhesive Velcro.

Product	Article No.
IS 410-120	500793
Variant with power supply for US