oticon Ruby 2 User Manual

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About Start-up Handling Options Tinnitus Warnings More info
miniRITE R
Measured according to American National Standard ANSI S3.22-2014
and ANSI S3.55-2014/Part 5
Supply voltage: Lithium ion
Technical Data
0 dB SPL ref.
20 μPa
Oticon
Opn S 1
Opn Play 1
Oticon
Opn S 2
Ruby 1
Oticon
Opn S 3
Opn Play 2
Ruby 2
OSPL90
Peak 122 dB SPL 122 dB SPL 122 dB SPL
HF Average 118 dB SPL 118 dB SPL 118 dB SPL
Full-on Gain
Peak 57 dB 57 dB 57 dB
HF Average 51 dB 51 dB 51 dB
Reference Test Gain 42 dB 42 dB 42 dB
Frequency Range
100-8000
Hz
100-7500 Hz 100-7500 Hz
Total Harmonic
Distortion
500 Hz <2 % <2 % <2 %
800 Hz <2 % <2 % <2 %
1600 Hz <2 % <2 % <2 %
Equivalent Input Noise
Level
(omni/dir) 19/30 dB SPL 19/30 dB SPL 19/30 dB SPL
HF Average SPLITS (left/right ear) 103/103 dB SPL 103/103 dB SPL 103/103 dB SPL
Attack Time 2 ms 2 ms 2 ms
Release Time 10 ms 10 ms 10 ms

oticon Ruby 2 Specifications

General

Model	Ruby 2
Category	Hearing Aid
Bluetooth Connectivity	Yes
Noise Reduction	Yes
Feedback Management	Yes
Manufacturer	Oticon
Styles	Behind-the-Ear (BTE)
Wireless	Yes
Power Level	Standard
Water Resistance	IP68
Frequency Range	Up to 8 kHz
Fitting Range	Mild to severe hearing loss