11
Drawing 2-9
6
、
Setting the display unit of frequency
In the main interface
，
Press
or
，
Adjusted to the frequency display unit
adjustment options shown in Figure 2-9, Then click
，
The "*" are
switched to the second row
，
Then click
Switching frequency units Hz
、
kHz
、
MHz
。
图
2-10
7
、
Tracking
Tracking function is used to synchronize the frequency of CH2 to CH1, and
users can set the amplitude of the tracking and duty track, In the main interface
，
Press
or
，
Adjusted to tracking options shown in Figure 2-11
，
Then
click
，
The "*" are switched to the second row, and then
click
Switched ON or OFF state. When the tracking function is turned frequency
automatic tracking frequency channel CH2 CH1 channel. Also, before turning if
tracing, CH1 and CH2 channel amplitude is the same tracking feature is turned on
CH1 and CH2 frequency automatic tracking; if the duty is the same as CH1 and CH2
are turned on after tracing CH1 and CH2 account empty than automatic tracking.