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Part No. 99-00984-20 REV A0
47 | CHAPTER 5 – MAINTAINING AND TROUBLESHOOTING YOUR SMART BOARD
685ix INTERACTIVE WHITEBOARD SYSTEM
Video Format Compatibility Modes
The following table lists VESA RGB video format standard compatibility.
HD and SD Format Compatibility
The following table lists high definition and standard definition format signal
compatibility.
Cooling Flashing amber Off
Error (Temperature
Exceeded)
Off Flashing red
Error (Fan Failure) Off Solid red
Error (Color Wheel Failure) Off Solid red
Error (Lamp Failure) Solid amber Flashing red
Resolution Mode
Refresh Rate
(Hz)
H-Frequency
(kHz)
Pixel Clock
(MHz)
1600 × 1200 UXGA_60 75 75 78.75
Signal Format fh (kHz) fv (Hz)
480i (525i) @ 60 Hz 15.73 59.94
480p (525p) @ 60 Hz 31.47 59.94
576i (625i) @ 50 Hz 15.63 50
576p (625p) @ 50 Hz 31.25 50
720p (750p) @ 60 Hz 45 60
720p (750p) @ 50 Hz 37.5 50
1080i (1125i) @ 60 Hz 33.75 60
1080i (1125i) @ 50 Hz 28.13 50
1080p (1125p) @ 60 Hz 67.5 60
1080p (1125p) @ 50 Hz 56.25 50
Message Power LED (Green/Amber) Diagnostic LED (Red)