CONTENTS: The VIPER 170P hearing aid is a smart desi- gned analog device, equipped with the latest Viper 170P / Technical data ....17 technology to compensate individual hearing Battery compartment ......18 loss. Please read the instruction manual Changing the battery ......18 carefully in order to obtain the maximum Warnings concerning the battery .....18...
VIPER 170P Battery Compartment Battery Mode switch Pre-set controls behind cover Volume control Hook Sound outlet Technical data according to DIN EN 60118-0 Max. Full-on gain (50 dB SPL input) 82 dB Max. Output (90 dB SPL input) 145 dB SPL...
Battery Compartment your safety and environment protection. Keep used batteries at a safe place and return them Before using your aid open the swing-out to a Hearing Aid Professional for recycling. Do battery compartment and make sure that a NOT attempt to recharge batteries which are new battery is inserted.
User-operated controls the microphone signal is not audible. MT: Both, microphone and induction Volume control (telecoil) signal are on, this position Volume is adjusted by means of an easy to should be used for listening via a loop use rotary control marked from »1« (minimum system, e.g.
When the battery compartment is fully closed, VIPER 170P offers the opportunity to connect the device is turned on. To turn the aid off, press the tab on the base of the device with television, radio, a handheld microphone or your fingertip.
Pre-set controls Battery compartment lock Pre-set controls are placed behind the cover To prevent babies and children from swallo- on the back of the device. The cover should wing the battery the hearing aid includes a always remain closed to prevent dirt and battery compartment lock.
Instructions for cleaning Excessive heat can damage the hearing aid and even deform the housing. your hearing system Keep your hearing aid clean. Wipe it off with Ear mould a soft cloth or tissue after use and remove grease and moisture. Remove any accumu- lated cerumen from the sound outlet, for The ear mould transmits the amplified sound example with a small brush.
To take advantage of a induction loop system, To avoid this problem, the VIPER 170P is equip- move the mode switch either to »MT« or ped with an induction coil. By switching the »T«...
Warning: Do not wear the hearing aid in an induction loop system, be as close as possible to the event. For further information mines or other explosive areas, unless those about the possibilities, please do not hesitate areas are certified for hearing aid use. to contact your Hearing Aid Professional.
Technical data Maximum output 142 dB SPL (2ccm Coupler/DIN EN 60118-7) (Typical) Troubleshooting guide If there are any other problems not menti- oned in this instruction, please contact your Hearing Aid Professional.
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SYMPTOM POSSIBLE CAUSE POSSIBLE SOLUTION No operation • Not turned on • Turn on • Weak/low battery • Replace battery • Battery inserted incorrectly • Insert battery correctly • Blocked ear mould • Clean ear mould Not loud enough • Volume set too low •...
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BHM-Tech Produktionsgesellschaft mbH Grafenschachen 242 7423 Grafenschachen, Austria www.bhm-tech.at +60°C -20°C nach EU-Richtlinie 93/42/EWG 0 2 9 7 Qualitätsmanagementsystem nach DIN EN ISO 13485 According to EU guidelines 93/42/EEC Quality management system according to DIN EN ISO 13485 Änderungen des Inhaltes im Sinne einer technischen Verbesserung vorbehalten.