Using a USB Keyboard with DDCS3.1

sterob

Hi,
Does anyone use a USB keyboard with their DDCS3.1?
I am trying to map the functions to the keyboard but there appears to be some errors?
1. One is changing the Feed and Spindle Speed. The manual states that 'NUM+' and 'NUM-' increase and decrease the figures. They do not. I found the number '7' increases and number '1' , on the right number pad,decreases the values.
2. 'FRO' and 'SRO' buttons just highlight the figures on the display. One cannot inc or dec them.
3. Pressing '/' scrolls through the options. No mention of that in the manual.

I have NOT updated any firmware. I wonder if these things were fixed in an update?

Anybody else found these inconsistancies?  Did you find a fix?
Thanks for any help.
Steve