Ectron 441A, Инструкция по эксплуатации, Страница: 25 / 74

Discussion
The input sensitivity can be set to
MIN
,
MID
, or
MAX
.
Operation
Since there is only one character to change on this
screen, the encoder push-button action has no function.
Simply rotate the encoder to select the desired sensitivity.
Input-B/W (Filter) Screen
Function
To select the input filter.
From the OPERATE screen
Press the display five times.
To the OPERATE screen
Press the display three times or wait approximately
twenty seconds.
Default MAX
.
Discussion
The input bandwidth can be set to
MIN
,
MID
, or
MAX
.
Operation
Since there is only one character to change on this
screen, the encoder push-button action has no function.
Simply rotate the encoder to select the desired filter.
OUTPUT-FILTER SCREEN
Function
To set the output filter.
From the OPERATE screen
Press the display six times.
To the OPERATE screen
Press the display twice or wait approximately twenty
seconds.
Default WB
(wideband).
Figure 3-8
Input bandwidth
Input bandwidth
set to MID (midrange)
Figure 3-9
Output filter
Output filter
cutoff frequency
of 100 Hz
Model 441A Operation
3-9