Yes, please following the below Hot key to set the console of CL6708MW

Sequentially press the below key

[Ctrl]-->[Alt]-->[Shift]-->[R]-->[Enter]  used second console to operat

[Ctrl]-->[Alt]-->[Shift]-->[L]-->[Enter] used LCD console to operat

[Ctrl]-->[Alt]-->[Shift]-->[L]-->[R]-->[Enter]  used both LCD console/second console to operat