External Memory - Peaktech 4065 Bedienungsanleitung

2. Run the waveform edition software, to show arbitrary waveform edition interface, click "clear
waveform" button with the mouse, the waveform display area will be cleared and the users may
create an arbitrary waveform. There are two windows under the waveform display area,
indicating X horizontal phase value, of which the range is 0 ~ 360°, Y vertical voltage value, of
which the range is -10V ~ +10V. W hen moving the mouse to the waveform display area, the
two windows will show the X and Y coordinates of the current mouse position. Click the mouse
to set an editing point. It is convenient to use the mouse to set editing points, but in this case it
is a little difficult to set accurate value. The users may use the keyboard to input if want to get
accurate coordinates. Firstly input X coordinate, press Enter, then input Y coordinate and
press Enter, to set an accurate editing point. Of course the users may also set editing point s
with both of the keyboard and mouse. The horizontal phase value of 0# editing point must be
0°, and the one of the last editing point must be 360°, with the one of middle editing points
increased one by one. If you need cycle of waveform continuous, you must make the vertical
voltage values of points 0° and 360° equal. The least points for user -defined waveform is 2,
800 points at most, you can set editing points in the waveform display area with mouse or
keyboard, and the software can connect each point together in lines to form an user-defined
waveform.
3. After finishing the user-defined waveform edition, click "download data" button with the mou se
to download this user-defined waveform data to the generator. Connect an oscilloscope to the
CHA output port to observe the arbitrary waveforms downloaded.
5.12. Setting parameter storage
A lot kinds of working parameters of the generator could be set during operation, such as
waveform, frequency, amplitude and so on, total more than 40 kinds, which are totally called as
the setting parameter of the generator.
5.12.1. Setting parameter storage
The generator has 6 non-volatile memories, to store 6 groups of setting parameters respectively,
which will not lose even if cutting off the powe r. The generator uses location 0# to hold the default
settings, to prevent the default setting parameter from being changed, the 0# memory area is
designed to not allow storage operation. Use 1# ~ 5# memory area to store user-defined setting
parameter. The 1# memory area stores the power-on setting parameters, the users may store
setting parameters usually used to the 1# memory area, which will be automatically recalled when
generator power on or system reset.
Under CHA tone function, press 【Menu】key and select "Store" option, then input memory area
within 1# ~ 5# with the keyboard and press 【 # 】 key, the current setting parameters of the
generator will be stored to the non-volatile memory with this specified memory area number,
these setting parameters will not lose even if power off the generator. A new group of setting
parameter stored will cover the former data in this memory area, to prevent storing data to more
than one memory area continuously by rotating the knob carelessly, and under "Store" option, the
knob function is locked and the users could only store with the keyboard.
5.12.2. Setting parameter recall
After finishing the setting parameter storage and under CHA tone, press 【Menu】key and select
"Recall" option to set one memory area number within 0# ~ 5#, then press【#】key to recall the
setting parameter stored in this memory area. After the recall of the setting parameter, the
generator will work with this new setting parameter.

5.13. External memory

You can use U disk as external memory. Connect U disk with "USB host" port on the rear panel
and "U" mark will be shown on the low-left corner of screen. If pull out the Ｕ disk from the port,
the "USB" mark disappear. No matter storing or recalling the user-defined waveforms or setting
parameters, U disk is the first choice of the generator. If a U disk is connected to the generator,
storage and recall process in the U disk, and if no U disk is connected, storage and recall process
in the internal non-volatile memory of the generator.
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