Figure A-2.2 Angle Pulse Setting Page at the Web interface 
1. Angle Pulse Setting: Set the angle pulse triggering feature, which by default is turned off.   
2. Trigger Mode: There are two starting angle trigger modes. Mode1 means that the starting pulse 
width  is  increased  by  25%  (default),  and  Mode2  means  that  the  starting  pulse  width  is  not 
increased; 
3. Group Switch: Turn on/off the "Pulse Trigger Switch", when "All On" is checked, all groups of 
SYNC angle pulse trigger settings are activated for setting. The Group Switch is by default checked 
"All Off"; 
4. Group: Referring to SYNC OUT group. The RS-Helios-16P integrated sensor cable has reserved 
the  SYNC_OUT1  pin  and  the  SYNC_OUT2  pin,  but  the  Interface  Box  has  reserved  only  the 
SYNC_OUT1 pin. Please refer to Table 2 GPS Port Definition for more details. Therefore, only [First 
Group] is available, the Second Group can be set but is not available; 
5. Pulse Trigger Switch: Turn on /off the “Pulse Trigger Switch” of a specific group of SYNC angle 
pulse trigger  settings, when  “ON”  is  checked,  the  settings are  activated for editing,  when  not 
checked, the settings turn grey and are not editable.   
6. Pulse Start Angle: Setting the starting angle, the default value is 0, and the resolution is 0.1 
degrees.   
7. Pulse Width: Setting the pulse width, the default value is 10ms, and the resolution is 20ns, the 
maximum duty cycle is 50%;     
8. Pulse Step: Setting the pulse step pitch, the default value is 360 degrees, and the resolution is 
0.05°.