Contemporary Research QMOD-SDI1.5 - Manual (Page 9)

Contemporary Research
9 QMOD-SDI1.5
Installation - Sources
Process
 Connect source(s) to appropriate inputs
 Perform Quick Setup from front panel to test operation and channel
 Use USB Web pages or front panel menus to compete the setup
 The front panel LEDs will light if 2-channel or scaling options are enabled
SDI
 Source can be 1080p 60/59.94 Hz, 1080i 60/59.94 Hz, 720p 60/59.94 Hz, or 480i 29.97 Hz
 QMOD will sync to SDI resolution and display format on front panel display
 1080p 3G SDI will be formatted as 1080i (there is no 1080p format in QAM presently)
 If the resolution is not one of the above, the display will state “Incorrect SIG”
 If the QMOD can’t connect to the SDI feed, display will read “No Signal”. If there is a signal, the
connection can often be made using an SDI re-clocking device.
Component
 The YPbPr signal can be 1080i 29.97/30 Hz, 720p 59.94/60 Hz, or 480p/480i 29.97/30 Hz
 If the source has captioning data, that can be included by connecting the Composite out to the
Video/CC input
Video/CC
 The Video/CC input can be used to create an SD digital channel, or to feed Line 21 captioning data
Audio Inputs
 SDI audio can be assigned to four groups of embedded audio, Dolby audio is passed through, stereo
AES is processed as AC-3 stereo in the program
 The Coax, Optical and analog Stereo inputs can be assigned to any input
 When using 2 language tracks, the first will be AC-3, the second MPEG1 Layer 2 stereo
Ethernet
 The IP and Telnet ports are assigned via front panel or Web menus
 Streaming options can be set locally or remotely
EAS
 EAS (Emergency Alert System) operation is triggered by a latching input on the SW and Ground pins, a
5-12 VDC level on the V+ and Ground pins
 The assigned EAS inputs, usually Video and Stereo, will broadcast on both programs when active