Beltone Imagine IMG1763-DRW, Руководство пользователя

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RIE — HP/UP receiver
Models:
IMG1763-DRWC, IMG1763-DRW, IMG1764-DRW, IMG963-DRWC, IMG963-DRW, IMG964-DRW, IMG663-DRWC, IMG663-DRW, IMG664-
DRW, IMG463-DRWC, IMG463-DRW, IMG464-DRW
HP
UP
Reference test gain (60 dB SPL input)
(The 2 lower curves in the Full-On and Ref.Test.Gain chart)
HFA 40 47 dB
Maximum Output (OSPL-90)
140
130
120
110
100
90
80
Frequency (Hz)
Full-On and Reference Test Gain
80
70
60
50
40
30
20
Frequency (Hz)
Full-on gain (50 dB SPL input) (The 2 upper curves in the Full-
On and Ref.Test.Gain chart) Max.
HFA 65
59 75
65
dB
Maximum output (90 dB SPL input)
Max.
HFA
122
117 130
124
dB SPL
Total harmonic distortion
500 Hz
800 Hz
1600 Hz
0.3
0.7
0.7 1.0
1.3
0.1
%
Telecoil sensitivity (1 mA/m input)*
HFA - SPLIV @ 31.6 mA/m (ANSI)
Full-on telecoil sensitivity @ 1 mA/m Max.
HFA
HFA
95
100
88
106
108
95
dB SPL
Equivalent input noise, w/o Noise reduction
1/3 Octave Equivalent input noise, w/o Noise reduction
1600 Hz
20
7
22
9
dB SPL
Frequency range IEC 60118-0: 2015 100-7140 100-5010 Hz
Battery Lifetime (Battery type Rechargeable)** 30 30 Hours
Current Drain (Quiescent/Operating) (Model 61-DRW, 62-DRW) 0.81/1.04 0.81/1.04 mA
Measured according to ANSI S3.22-2014, IEC 60118-0:2015, JIS C 5512: 2015, 2cc coupler.
*Telecoil is only for the IMG1764-DRW, IMG964-DRW, IMG664-DRW, IMG464-DRW models.
** Expected operating time of the rechargeable battery depends on active features, the use of wireless accessories, hearing loss, battery age and
sound environment.
82 Technical specifications