Since it took some digging for me to find these, may you will find this useful

DIP Switch Setting
Dip 1 Not Used
Dip 2 Not Used
Dip 3 Not Used
Dip 4 On = Vertical, Off = Horizontal
Dip 5 On = C-Sync, Off = H,V Sync
Dip 6 On = 31Khz, Off = 15Khz