Set 900
Article No. 502016
The Set 900 system lets you enjoy sound no matter what you are doing. If you are in a theater or a concert hall equipped for infra-red transmission, you can adjust the volume at the receiver to suit your individual taste – allowing you to enjoy the event in optimum sound quality.
At home you can connect your Set 900 to your TV or hi-fi system. The cordless listening system guarantees you excellent sound that can be, for example, individually treble-emphasized. With its separately switchable microphone amplification the receiver is just like reading glasses for your ears: speech becomes more understandable, making conversation easier. The activated microphones also improve your ability to perceive ambient noises such as the ringing of a telephone while watching TV.
- Easy to connect and to use
- Excellent stereo sound, individually adjustable
- Three selectable hearing settings on the transmitter: optimized speech intelligibility due to switchable compression and treble boost
- Individually adjustable treble boost
- Infra-red audio transmission for cordless mobility of up to 12 m within a room
- Two switchable microphones on the receiver pick up and amplify surrounding noise allowing the user to hear ambient sounds such as the phone ringing whilst watching TV
- Foldable receiver and supplied carrying case for easy transportation
- Amplified stereo sound when you are out and about and in rooms equipped with infra-red technology (e.g. theater)
- Large, ergonomic volume control and balance control on the receiver
- Precisely fitting, flexible earpads ensure high wearing comfort
- Receiver with automatic on/off function
- Receiver can be placed into the transmitter’s charging compartment either way round
- Lithium-polymer rechargeable battery for 12 hours of continuous use
- 1 RI 900 stethoset receiver
- 1 TI 900 transmitter / charging station
- 1 BA 300 battery
- 2 pairs of replacement earpads
- 1 Power supply with national adapters for EU, UK, US
- 1 TV RCA adapter
- 1 TV SCART adapter
- 1 connection cable with two 3.5 mm stereo jack plugs and one adapter to ¼“ (6.3 mm) jack socket
- 1 carry case
| Description | Product | Article No. |
| Stethoset receiver | RI 900 | 502023 |
| The infra-red stereo stethoset receiver for cordless reception of TV sound and music transmitted from the TI 900 infra-red stereo transmitter. The sound is individually adjustable and microphone amplification can be switched on or off. The RI 900 is foldable for easy transportation. 1 BA 300 and 2 additional pairs of earpads are included in the delivery. | ||
| Transport case | 528126 | |
| For easy transportation of the folded-up RI 900 stethoset receiver. The transport case offers space for a spare BA 300 rechargeable battery and spare earpads. | ||
| Earpads | 528123 | |
| 5 pairs of earpads (silicone, black) | ||
| Earpads | 528124 | |
| 5 pairs of earpads (silicone, transparent) | ||
| Earpads | 528125 | |
| 5 pairs of earpads (foam, black) | ||
| Accessory for earpad | 531428 | |
| 10 swivel joints for earpads | ||
| Rechargeable battery | BA 300 | 500898 |
| Lithium polymer rechargeable battery for Set 900, RI 900, Set 830-TV, RI 830, Set 830 S, RI 830 S, Set 840-TV, RR 840, Set 840 S, RR 840 S, IS 410, RI 410, RS 4200, RR 4200, HDI 830 | ||
| Condenser microphone | MKE 800 TV-N | 500974 |
| Used in conjunction with the TI 900, TR 840, TI 830, TI 50, TI 410 and TR 4200 transmitters, the microphone picks up the sound from a TV set. Equipped with 3.5 mm/4-pole jack plug. The microphone is attached to the TV loudspeaker using self-adhesive Velco tape. | ||
| Charger | L 300 10-10 | 502710 |
| Charging strip for RI 830, RI 830 S, HDI 830, RR 840 and RR 840 S receivers and the BA 300 rechargeable battery. The charging strip can charge 10 receivers and 10 BA 300 rechargeable batteries at the same time. Delivery includes the NT 6 power supply unit with national adapters for the EU, UK, US and AU. | ||
Test reports
| Tested by | Issue | Test result |
| Red dot awards | 2009 | Design Award |
 | Red dot design award winner 2009 | |
| iF Awards | 2009 | Design Award |
 | IF product design award 2009 | |
| GGT German Society of Gerontechnology | 2009 | Good (1,8) |
 | User Test | |
Glossary
