I e-mailed [EMAIL PROTECTED], but never got a response back. These monitors are Cybervision and here is a list from their website
C-Series Table Feature C50-2 C70-2 C92 C112 CRT Size 15.0" 17.0" 19.0" 21.0" Horz Freq (kHz) 30-54 30-70 30-96 30-95 Vert Freq (Hz) 50-100 50-90 50-150 50-150 640x480 NI (max Hz) 100 90 150 150 800x600 NI (Max Hz) 86 90 148 146 1024x768 NI (Max Hz) 66 87 117 116 1280x1024 NI (Max Hz) -- 66 89 88 1600x1200 NI (Max Hz) -- -- 77 76 Power Management Yes Yes Yes Yes I would appreciate it. Thanks Jorg