This is a generic solution for any photoelectric device application where the device seems to keep going in and out of trouble due to alignment issues.
Part numbers DS240, DS241, D296, D297
Question
I get to the FPA-1000 browser Start page. When I click on Login I get the following message: Invalid PIN - A PIN must be a 4 Digit number. Please check that Number Lock is On. What should I do?
Answer
Add the FPA-1000-UL IP address to the list of trusted sites, and your login will work correctly. A Crossover cable is required to connect directly to the panel.
To enable JavaScript and cookies in Internet Explorer, add the FPA-1000-UL IP addresses to the list of Trusted Sites:
Tools menu: Select Internet Options.
Select the Security tab.
In the settings for Trusted Sites, click Sites.
Add the FPA-1000-UL IP address to the list of trusted sites.