Operating Manual Version 7.3-03 of 28.07.20
23
6.2.2 Setting the Amplitude Modulation (
AM
)
The amplitude modulation modes are the following:
continuous mode
(
AM Off
)
is indicated by a long beep;
mode
AM 1:1
: pause – 1 sec, pulses – 1 sec, the mode is in-
dicated by a short beep;
mode
AM 2:1
: pause – 1 sec, pulses – 2 sec, the mode is in-
dicated by two short beeps;
mode
AM 3:1
: pause – 1 sec, pulses – 3 sec, the mode is in-
dicated by three short beeps;
mode
AM 4:1
:
pause – 1 sec, pulses – 4 sec, the mode is in-
dicated by four short beeps;
mode
AM 5:1
: pause – 1 sec, pulses – 5 sec, the mode is in-
dicated by five short beeps;
mode
AM
:
generation of a single stimulus with the highest
amplitude, indicated by a dual-tone beep.
6.2.3 Setting the Frequency Modulation (
FM
)
The frequency modulation modes are the following:
fixed frequency mode (
FM Off
). Activating the mode is indi-
cated by a long beep;
variable frequency mode (
FM On
). Activating the mode is
indicated by a dual-tone beep. In this mode
the device ig-
nores the settings of the F parameter
;
Swing 1 combined modulation mode (
FM Sw1
).
The mode
is indicated by a low pitch beep. At the same time the
device
forcedly sets the following parameters:
Dmp
,
Int
,
Gap
,
F
.
After you activate the
Sw1
mode, you can change the settings
of the
Dmp
parameter. The settings that cannot be changed
are marked with asterisk on the screen (Fig.27);
Swing 2 combined modulation
mode (
FM Sw2
). The mode is
indicated by 2 low pitch beeps;
Swing 3 combined modulation
mode (
FM Sw3
). The mode is
indicated by 3 low pitch beeps;
Swing 4 combined modulation
mode (
FM Sw4
). The mode is
indicated by 4 low pitch beeps.
Fig.27
