Avtech DG1648 16ch - hanging after change of settings

[jezfff 0]

Hello all.

 

I have setup an Avtech DG1648 (16ch) today (not the most up to date system, I know).

 

All is well and good, except after making a change in the remote settings - specifically changing the motion detection area - the system will no longer respond to menu commands, eg changing camera channel or going from displaying one camera to a block of 16 (or 9, or 4). It just ignores the commands. The system continues to show live camera feeds so it has not 'crashed'.

 

I have to do a power cycle to make it respond again.

 

Am I doing anything wrong, is there something I can do?

 

Thanks in advance.