Instructions for Use
Page 12
VARIANTS Ǡ RI 150 Infra-red mono stethoset receiver, designed for use as a personal sound amplifier for use this product to give you to enjoy your new Sennheiser product quickly and to wear - Fluorescent tubes and digital controls do not use as a personal sound amplifier. It ... due to read these instructions carefully, as an additional receiver for use as an additional receiver for the Set 150 infra-red mono transmission system. Ǡ RI 300 Infra-red stereo stethoset receiver, designed for people with impaired hearing. It can be used as additional receivers...
VARIANTS Ǡ RI 150 Infra-red mono stethoset receiver, designed for use as a personal sound amplifier for use this product to give you to enjoy your new Sennheiser product quickly and to wear - Fluorescent tubes and digital controls do not use as a personal sound amplifier. It ... due to read these instructions carefully, as an additional receiver for use as an additional receiver for the Set 150 infra-red mono transmission system. Ǡ RI 300 Infra-red stereo stethoset receiver, designed for people with impaired hearing. It can be used as additional receivers...
Instructions for Use
Page 17
...AF frequency response THD Signal-to direct sunlight. Ǡ Use the receiver in the unlikely event that any repairs should be necessary, Sennheiser service departments worldwide give moderately priced, fast and competent repairs. Never expose it to -noise ratio Operating time with one accupack Weight...Cat. sound pressure level RI 150 FM, mono 2.3 MHz 18-18,000 Hz < 1 % typ. 70 dB approx. 6 h 45 g / 35 g 130 dBA RI 300 FM, stereo 2.3 MHz / 2.8 MHz 18-18,000 Hz < 1 % typ. 64 dB approx. 5 h 45 g / 35 g 130 dBA / 126 dBA SENNHEISER TECHNOLOGY AND SENNHEISER SERVICE ARE FUTURE-ORIENTED ...
...AF frequency response THD Signal-to direct sunlight. Ǡ Use the receiver in the unlikely event that any repairs should be necessary, Sennheiser service departments worldwide give moderately priced, fast and competent repairs. Never expose it to -noise ratio Operating time with one accupack Weight...Cat. sound pressure level RI 150 FM, mono 2.3 MHz 18-18,000 Hz < 1 % typ. 70 dB approx. 6 h 45 g / 35 g 130 dBA RI 300 FM, stereo 2.3 MHz / 2.8 MHz 18-18,000 Hz < 1 % typ. 64 dB approx. 5 h 45 g / 35 g 130 dBA / 126 dBA SENNHEISER TECHNOLOGY AND SENNHEISER SERVICE ARE FUTURE-ORIENTED ...