Inficon Protec P3000, Перевод оригинального руководства по эксплуатации, Страница: 63 / 128

Equipment Settings
63
A menu PIN of “0000” means no password protection, all menus can be freely
accessed.
Default setting: 0000
4.4.2 Audio Functions
In the Audio sub-menu all settings regarding the different audio alarms of the Protec
P3000 can be edited.
Beep sound
Beep sounds are sounds that are issued as confirmation of certain functions, e.g.
completion of a calibration process. This acknowledgement sounds can be enabled
or disabled in the beep sound submenu.
Default value: enabled.
Audio intern
The internal loudspeaker of the main unit can be switched on and off. This will not
effect the headphones outlet.
Default value: enabled.
Audio sniffer
The loudspeaker of the probe handle can be set to issue an alarm when the
TRIGGER
level is exceeded, when the
SEARCH
level is exceeded or can be disabled completely.
Default value:
TRIGGER
.
Alarm type
Different types of audio alarm of the main unit speaker can be selected. Options are
SETPOINT
,
PINPOINT
, and
TRIGGER ALARM
.
SETPOINT The frequency of the tone will change when the trigger level is
exceeded. Below the trigger level the loudspeaker will remain off.
TRIGGER
ALARM
An acoustic alarm with a continuous low tone will sound as soon as
the search level is exceeded. An acoustic alarm which consists of
two tones sounds as soon as the trigger level is exceeded. Below the
search level the loudspeaker will remain off.
If the Protec P3000 is set to TRIGGER ALARM as the alarm type an
additional button will be shown on the lower right side called TONE
1,2,3. With this button different alarm sounds can be selected for the
trigger alarm to clearly distinguish between nearby other leak detec-
tors.
PINPOINT The external loudspeaker is always on. Within the leak rate range of
+/- one decade of the trigger level the frequency will change depen-
ding on the leak rate. Outside this range the tone will be constantly
low or high. This setting is recommended if also leaks which are still
below the trigger level need to be pinpointed or if the expected leak
rates are within the range of the trigger level.