otometrics Madsen ZODIAC 901, Руководство пользователя

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7. POWER-ON OPTIONS
Two of the function keys, Auto Test and Setup, may be used to initiate
extra facilities. This is achieved by holding down the chosen function
key while powering the instrument on. These facilities are used, if re-
quired, not during patient testing, but in the course of preparations for
testing, and this method of access protects the user against their acciden-
tal alteration or misuse.There are two different facilities that may be ac-
cessed in this way
¾
User Test Programming, and ZODIAC 901 System
Setup. User Test Programs and changes made to parameters using Sys-
tem Setup will be preserved in the non-volatile memory of the ZODIAC
901 when the power is switched off, and will remain in effect unless al-
tered again subsequently using the Power-On facility.
7.1 USER TEST PROGRAMMING
Auto test
The purpose of the User Test Programming Mode is to permit the user
to program his own tests (Tests 1–4 in the User Test Menu accessed from
Auto Test ).
User-Programmable
Tests Defined By user-programmable or user tests, we mean that the user can select the
default parameters of a particular test; the user can also select a combi-
nation of tests to form a battery of preset tests.
Auto Test To enter User Test Programming Mode, switch off the instrument and
power it on again with
Auto Test held down. Keep it held down until
the message “Programming Mode Enabled” appears on the display;
then release it.
Auto Test The ZODIAC 901 carries out the normal self-test procedure. When this has
finished, the Main Menu appears. To continue with user programming,
press
Auto Test again. The User Test Menu screen shown in Fig.7.1 ap-
pears (here Test 1 has previously been saved as PEN).
Operation Manual 65
GN Otometrics POWER-ON OPTIONS Chap. 7
ZODIAC 901 Middle-Ear Analyzer
USER TEST PROGRAMMING
7.1
Fig.7.1
User Test Menu: Programming
Mode Enabled