TECHNICAL DATA
(
According to ANSI standard S3.22 2003
)
Maximum-OSPL90
125 dB (1000 Hz)
HFA-OSPL90
122 dB
HFA-full-on Acoustic Gain
55 dB
Reference Test Gain
45 dB
Frequency Range
200 Hz to 5400 Hz
Equivalent Input Noise Level
21 dB
Total Harmonic Distortion
500 Hz: 2%
800 Hz: 2% 1600 Hz: 1%
AGC
CRC (Input AGC)/OPC (Output AGC)
Operating Switch
O-M2-M
Output Limiting Control
OPC (range: 18 dB)
Tone Control
TONE H, TONE L
Gain Control
Main VR (range: 30 dB)
GAIN (range: 34 dB)
Battery Type/Supply Voltage
13/1.3 V
Battery Current
0.94 mA
Battery Life
Approx. 280 hours
Dimensions/Weight
3.75 × 1.27 × 0.88 cm/4.0 g
(excluding battery)
(Typical value with E1 hook)
TECHNICAL DATA
(
)
Reference Test Frequency 1600 Hz
OSPL
90
125 dB
500 Hz
122 dB
Peak
132 dB
Full-on Acoustic Gain
58 dB
Equivalent Input Noise Level
22 dB
Total Harmonic Distortion
500 Hz: 3% 800 Hz: 2% 1600 Hz: 2%
AGC
CRC (Input AGC)/OPC (Output AGC)
Operating Switch
O-M2-M
Output Limiting Control
OPC (range: 18 dB)
Tone Control
TONE H, TONE L
Gain Control
Main VR (range: 30 dB)
GAIN (range: 34 dB)
Battery Type/Supply Voltage
PR48/1.3 V
Battery Current
1.0 mA
Battery Life
Approx. 260 hours
Dimensions/Weight
3.75 × 1.27 × 0.88 cm/4.0 g
(excluding battery)
(Typical value with E1 hook)
z
Memory selection (using selector switch)
I f s o u n d s a r e h a r d t o h e a r
depending on the environment,
s u c h a s i n a n o i s y o r q u i e t
environment, change the setting of
the memory selector to find the
position that yields best results.
* The memory selector switch (M2/
M) is programmed to match your
hearing pattern. Operate the switch
to find the position that yields best
results in a given situation.
z
Switch operation sound
Memory 1
Memory 2
M2
Æ
M: one beep
M
Æ
M2: two beeps
Removing Hearing Aid
1. Set the switch to "O" (power off) before
removing the hearing aid. If the switch is left
No. 40240 04-10
in the "M" or "M2" position, acoustic feedback (howling) may
occur.
2. Be sure to set the switch to "O"
and take out the battery,
when not using the hearing aid.
Turn-on precaution
If you switch the hearing aid off and then immediately on again,
there may be no sound, but this is not a defect. In such a case,
return the switch to "O" (Off), wait for at least 10 seconds, and
then set the switch to "M" or "M2" again.
Adjusting the Controls
This hearing aid is a digital type. To adjust it, a computer (with
NOAH and the Rionet Selector installed) and a HI-PRO unit are
required. Have the adjustment done at the dealer.
Factory Default Setting
z
O - M2 - M switch :
"O"
z
Volume control (1 - 4) : "1"
According to IEC standard Pub. 60118-0-1983
Amendment 1-1994
Full-on gain curve
Frequency response curve and
effect of tone control
OSPL90 curve and effect of
output limiting control
Full-on acoustic gain
frequency response curve
Basic frequency response curve
and effect of tone control
OSPL
90
curve and effect of
output limiting control