otometrics Madsen ZODIAC 901, Руководство пользователя

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Zodi-Link for NOAH
installed with suitable software. For this purpose, Madsen Electronics
supplies the MateBaseI™ dedicated software for the transfer and storage
of audiological test results and patient data (supplied as standard with
the ZODIAC 901 and MIDIMATE 622). Zodi-Link™ software is also
available for transferring data to NOAH™.
DataXmit implements an internal flag which can be read by an external
application program and data transfer can then be executed.
5.1.4 LEFT/RIGHT SHIFT
Softkey 4 Pressing Softkey 4 , L/R, switches from one ear to the other—all data on
the other ear are already stored in memory.
5.1.5 CONTRAST
To Adjust Contrast The contrast on ZODIAC’s Liquid Crystal Display (LCD) may be ad-
justed, either from Setup (see §7.2) or from the Alt. Select Menu.
After accessing the Alt. Select Menu, note that there is a number dis-
played on the lower line, under the word “Contrast”.
Softkey 5
Hold down Softkey 5 and turn the Rotary Knob —turning it clockwise
increases the number and the contrast, while turning it anti-clockwise
reduces the number and the contrast.
Adjust the contrast according to personal preference or lighting condi-
tions.
Your contrast adjustment is stored in the instrument’s non-volatile
memory, which means that it will retain this setting after power-off, and
until the next adjustment.
5.1.6 MARKER
In the different test modes, the marker function is available for accu-
rately reading out test data. Typically, the marker(s) are moved by
means of pressing one of the softkeys, or by pressing Alt. Select and us-
ing the
Rotary Knob . In tympanometry, Tymp Sweep and ETF-I modes
have a marker function for automatic indication of MEP (Version 4. x
only).
All reflex and reflex threshold testing modes have a marker function for
the purpose of accurately measuring the duration and degree of an elic-
ited reflex. The marker function may be used to measure Acoustic Reflex
Latency, which is the delay of the onset of the reflex from the instant
when the stimulus is initiated. This function also enables the deletion of
a single curve.
54 Operation Manual
SUPPLEMENTARY FUNCTIONS Chap. 5 GN Otometrics
ALT. SELECT
5.1 ZODIAC 901 Middle-Ear Analyzer