Anritsu MT9812B, Руководство по эксплуатации, Страница: 84 / 144

Section 5 Remote Control
5-16
SENSe<n>:AVERage:COUNt
Function
Sets the number of averagings.
Program message
SENSe<n>:AVERage:COUNt < count >
SENSe<n>:AVERage:COUNt?
Response message
< count >
Parameter
< count >
:= {1, 2, 5, 10, 20, 50, 100, 200, 500, 1000}
Explanation
This command sets the number of averagings for a averaging processing. When
the measured light contains noise components, the S/N ratio can be improved by
the averaging processing.
When “1” is set in the <count>, the averaging processing is stopped.
SENSe<n>:BANDwidth:AUTO
Function
Sets the light-receive bandwidth.
Program message
SENSe<n>:BANDwidth:AUTO < sw >
SENSe<n>:BANDwidth:AUTO?
Response message
< status >
Parameter
< sw >
:= {ON, OFF, 1, 0}
< status >
:= {1, 0}
Explanation
This command switches whether or not the automatic setting of light-receive-
circuit bandwidth is enabled.
The MT9812B switches the measuring level range between “AUTO range” and
“MANUAL range.”
The measuring range of the optical sensor unit is provided with two modes; one is
“AUTO range” which automatically changes the measuring range in accordance
with the input optical level, and the other is “MANUAL range” which measures
in an arbitrary specified fixed range.
“AUTO range” is set when the parameter is “ON” or “1”, and “MANUAL range”
is set when it is “OFF” or “0.”
When using in “MANUAL range” mode, specify the bandwidth using “SENSe
<n>:BANDwidth.”