Anyone know what model this is? I have an operating manual, but the button sequences don't seem to work as stated in the manual. For example, pushing the 2 arrows together does
dIXEL Installing and Operating Instructions
dIXEL Installing and Operating Instructions
DIXELL XT110C INSTALLATION AND OPERATING INSTRUCTIONS Pdf Download | ManualsLib
XC650C
DIXELL XW60K INSTALLATION AND OPERATING INSTRUCTIONS MANUAL Pdf Download | ManualsLib