7
3. Protocol interface
Interface supporting RS232, I2C and SPI protocols and any 16bit digital arbitrary wave is capable of corresponding
communication protocol output, and used with DIGITAL menu.
4
．
CH1 output terminal/
sync output terminal
Waveform signal and synchronous signal output of channel 1. Switching of output signal is controlled by CH1 or submenu
under UTILITY.
5
．
CH1 control terminal
Fast switch the current channel on the screen (illumination of CH1 indicator shows it is the current channel) and the
parameter list shows information about channel 1 set waveform parameters. Press CH1 to turn the output of channel 1
on/off. Backlight of CH1 is lit and the current function mode will be displayed on the right of CH1 indicator (“BASE” or
“MOD” or “SWEEP” or “BURST”), while “ON” is highlighted and CH1 terminal outputs the signal. Backlight of CH1 is lit
and “OFF” is highlighted on the right of CH1 information tag the CH1 output terminal is turned off.
6
．
Sync setting key
Quickly set the relationship between CH1 and CH2 configuration. Press this key to make the output signal of CH1 the
same as that of CH2, or the output signal of CH2 the same as that of CH1, or exchange the output signal of the two
channels. The selection of specific mode is controlled by submenu CH Copy under UTILITY. In the submenu of CH Copy
menu, 0:1->2 is to copy CH1 settings to CH2, 1:2->1 is to copy CH2 settings to CH1, and 2:1<->2 is to exchange settings
of CH1 and CH2.
7
．
CH2 control terminal
Fast switch the current channel on the screen (illumination of CH2 indicator shows it is the current channel) and the
parameter list shows information about channel 1 set waveform parameters. Press CH2 to turn the output of channel 2
on/off. Backlight of CH2 is lit and the current function mode will be displayed on the right of CH2 indicator (“BASE” or
“MOD” or “SWEEP” or “BURST”), while “ON” is highlighted and CH2 terminal outputs the signal. Backlight of CH2 is lit
and “OFF” is highlighted on the right of CH2 information tag the CH2 output terminal is turned off.
8
．
CH2 output terminal/
sync output terminal
Waveform signal and synchronous signal of output channel 2. Switching the output signal on/off is controlled by CH2 or
submenu under UTILITY.
9
．
Manual trigger key
Set trigger and execute manual trigger when flashing.
10
．
System function key
Used for system setting, including function menus PRESET, STORAGE, UTILITY and HELP corresponding to factory
default settings, waveform storage, general function and help menu respectively.
11
．
Numeric keyboard
Numeric keys 0-9 used for inputting required parameters, decimal point “.”, symbolic key “+/-”. Decimal point “.” can be
used to quickly switch units. Left direction key backspaces to clear the last digit input.
