subject instructions - Seven languages -Click here for samples.
Equals or exceeds
500, 1000, 2000, 3000, 4000, 6000, 8000 Hz.
Better than 1% crystal controlled.
harmonic distortion below 40 dB (1%)
–10 dB to 100 dB in 5 dB steps.
HL accuracy: +/- 1
Meets ANSI specifications.
Non-volatile EEPROM, calibration date printed on each audiogram.
Calibration reminder 45 days prior to renewal. Provision for
calibration of two headsets or headset/inserts.
instruction languages: Currently seven - English, Spanish, Italian,
French, German, Cambodian and Vietnamese.
documentation: Calibration; daily biological test; earphone, OSCAR and
TDH-39, 10 ohm earphones in Model MX41 cushions - includes automatic
identification (ID Wizard™) for compliance reporting.
life, exceeding 1,000,000 closures - includes automatic identification
(ID Wizard™) for configuration verification.
impact, GE Noryl® U.L. approved plastic housing,
active matrix LCD color display with easy-touch user input. The
display is adjustable over a 60-degree range so the screen can be set
to the user's preference.
Physical: 17 ˝"
W x 13" D x 3˝" H, weight 11.3 lbs.
Auto-selectable 90 to 240 VAC with transient suppression for power
Printer: High speed,
extra-wide format graphics printer, 15 seconds with full compliance
Data output: High
Rear panel jacks:
Four separate, standard 1/4" stereo jacks for left earphone,
right earphone, OSCAR™ and handswitch.
battery backed; time of day printout.