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Copyright © Qingdao Hantek Electronics Co., LTD HDG3000B User manual
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After selecting CH2, users can set the waveforms, parameters, and
configuration of CH2.
4. CH1/CH2 Output Connector
BNC connector with 50Ω nominal output impedance.
When 1Output or 2Output is enabled (the backlight turns on), this connector
output waveform according to the current configuration of the channel.
5. Channel ON/OFF:
Enable or disable the output of CH1 or CH2.
6. Direction Keys
When using the knob and direction keys to set parameters, the direction keys are
used to switch the digits of the parameter.
During file name input, they are used to move the cursor.
7. Knob
During parameter setting, it is used to increase (clockwise) or decrease
(counterclockwise) the current highlighted number. It is used to select file storage
location or select the file to be recalled when storing or recalling file. It is used to
switch the character in the soft keyboard when entering filename.
8. Numetric Keypad
It is used to input parameters and consists of numbers (0 to 9), decimal point (.),
operators (+/-). Note that if a negative is required, please input an operator "-"
before the numbers. (For the use method of the numeric keypad, refer to the
introduction in "Parameter Setting Method").
9. LCD
4.3-inch color TFT LCD screen, display the current function menu and parameter
settings, system state as well as prompt messages.
10. Default
It is used to restore the instrument state to the factory default settings.
11. Help
To get the context help information about any front-panel key or menu softkey,
press this key and then press the button you need to get the help information for.
12. USB HOST Interface
External storage device (USB disk) can be accessed for saving or loading settings
files. The file system format of the external storage device is FAT32 and the
memory is no more than 32G.
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