Bruker BMPC/2, Technical Manual

Page: 43 / 136

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7 Voice Box System
The voice box system is the telephone interface used for an alarm sequence or for
requesting a remote status report.
To control the voice box system a standard Dual-Tone Multi-Frequency (DTMF) tele-
phone (also called touch tone phone) is used. When the system requests an input for the
voice box system, this is made by pressing the corresponding button on the DTMF
phone.
The voice box system is a spoken menu of sorts. When connected with the system, the
user will be asked to press a corresponding number button on the touch tone telephone
in response to the system message or to select an option.
7.1 Alarm Call from the BMPC/2
When an alarm sequence is activated, the voice box system calls all the telephone num-
bers on the internal and the external phone list (also see "Contact List" on page 90 ) until
the alarm is confirmed.
When you enter the correct code and take over responsibility for the care of the system,
the alarm sequence is stopped by the voice box system. The user can then request a
report fax or e-mail through the mail menu (see "Voice Box Menu" on page 44 ).
If no one from the list confirms the alarm the first time, the voice box system will repeat
trying to call the until a person is found that enters the correct authorization code.
Voice Box System Message Response Required Note
A salutation, followed by a
request to press the star but-
ton on your touch tone tele-
phone.
Press the
star button
on
your touch tone phone.
This message will be repeated for
up to 120 seconds. If you do not
react during this time or if you
hang-up the phone, the next
phone number from the contact
list will be called.
The system status message
with a detailed problem
description and request for
authorization code.
Type in your
authorization
code
, then press the star
button (see "Password &
Codes" on page 97 ).
Enter the numbers slowly (e.g. 1
second delay between the con-
secutive numbers), so that the
voice box system can recognize
the code.
Message „You are now
responsible for the system“.
If the code is not recognized
the authorization code must
be entered a second time.
If this also fails, the alarm call will
be aborted, letting you know
there has been a communication
problem and the next telephone
number on the contact list then
will be called.
Table 7.1 Responding to an Alarm Call