IDK, Extender, models:

COS-100HD-B	User Manual Command Reference Manual
DDC-03UHD	User Manual
HDC-RH100	User Manual
HDC-RH100-D	User Manual
HDC-RH221UHD	Command Reference Manual
HDC-TH100	User Manual
HDC-TH100-D	User Manual
HDC-UHD Series	User Manual Command Reference Manual
NJR-R01UHD	Command Reference Manual
NJR-R04HD	User Manual
NJR-T01UHD	User Manual
NJR-TW01UHD	User Manual
OPF-RH1000-A	User Manual
OPF-RH1000D	User Manual
OPF-RH2000	User Manual
OPF-TH1000-A	User Manual
OPF-TH1000D	User Manual
OPF-TH2000	User Manual