User Manual 75
10.2 Impedance
The impedance setting is applicable to output amplitude and DC offset voltage. HDG6000B(C)
has a 50Ω fixed serial output impedance for the
[1]
connector at the front panel. If the actual load
does not match the specified value, the voltage level displayed would not match the voltage level
of the component under test. To ensure correct voltage level, the load impedance setting must
match the actual load.
Press
Utility
->
CH1Set
->
Imped
to select "HighZ"
or "50Ω". The default is "HighZ". The
impedance setting will be displayed on the screen. As shown in the figure below, the impedance
of CH1 is set to a specified value "50 Ω" and the impedance of CH2 is set to "HighZ".
The generator will adjust the output amplitude and offset voltage automatically once the
impedance setting is changed. For example, the current amplitude is 5Vpp. At this point, change
the output impedance from 50Ω to HighZ and the amplitude displayed on the screen will double to
10V
pp. If the output impedance is changed from HighZ to 50Ω, the amplitude will reduce to half of
the previous value (2.5Vpp).
Note: Only the displayed values change with the parameter and the real output from the generator
does not change.
10.3 Network for HDG6000C
HDG6000C is configured with LAN, WLAN and Hotspot interfaces and supports users to
configure the interface parameters for remote communication.
Press
Utility
->
System
->
Network
to enter network configuration interface and set the LAN,
WLAN and Hotspot interface parameters.
10.3.1 LAN Setting
Press
Utility
->
System
->
Network
, and set the
Network
to
eth0
, to enter the LAN parameters
configuration interface as shown in the following figure. Users can examine network status and
configure network parameters.
Impedance Setting
