...
Your ISP must be powered ON.
Instructions
ISP Elite MK1/MK2
...
& 2ISP (4” displays):
Press and hold the EDIT button for 3 seconds. The display will show you a list of information including the IP address at the top.
Press and hold EDIT & EXIT buttons at the same time for 5 more seconds and the display will prompt a message asking for password reset confirmation.
Press ENTER to proceed.
ISP Elite MK3/Evo/Core16 & ISR Fusion(5” displays):
On Main screen, press the HOME/MENU button on the left of the screen to enter the menu:
Scroll down to the “Settings” and press the Volume Knob to enter:
Select “System” and press the Volume Knob again to enter:
It will display a list of information about your ISP and a button to reset the passwords; select it with the Volume Knob and press it:
The ISP will ask you to confirm, select “Yes” with the Volume Knob and press it:
The display will return to the home page and the WebUI passwords will be reset to default (see below).
...