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26-0904001-00 Rev 00.00 12
4. General Operation
1) In addition to the input and output connectors provided in ImagePro-II, the
ImagePro-II Dual output unit provides a second SDI input (SDI 6) and associated
loop-through as well as a second SDI output (SDI 2 OUT).
2) When switching from Single mode to Dual2K mode, the user will be prompted to
take corrective action if the following items are not setup correctly. Until these
items are corrected, the unit will not be allowed to enter Dual2K mode.
a. ALL Inputs connected to the ImagePRO-II must not exceed the maximum
pixel rate of 165MHz.
b. Resolution/frame rates programmed for ALL input EDIDs must not exceed
the maximum pixel rate of 165MHz.
c. The current Output resolution/frame rate selection must not exceed
2048x1200@60.
3) After the mode has been changed from Single mode to Dual2K mode, the
following will be true:
a. Channel A and Channel B are both configured to match the Single mode
configuration as defined prior to entering Dual2K mode.
b. All output connectors are assigned to Channel A.
c. A Logo saved in Single mode will be available for both Channel A and
Channel B.
d. Channel B Genlock will default to “Lock to A”
4) When in Dual2K mode,
a. The maximum Output Resolution for each channel is 2048x1200@60.
b. The maximum Logo Resolution is 2048x1200.
c. Input maximum pixel rate can not exceed 165MHz
5) Source Transitions, Freeze and Logo captures will be done synchronously on
Channels A and B.
a. Note: When a Logo capture is performed, Channel A and B will perform a
freeze function simultaneously and the logo images will then be captured.
If the two output channels are not genlocked, it is possible that the image
frozen will be 1 frame apart between the two outputs.
6) When changing the mode from Dual2K mode to Single mode, the following will
happen:
a. The user will be prompted with a warning that Channel B settings will be
discarded if the SEL button is pushed to “Confirm”. Pressing the “ESC”
button will cancel this operation.
b. The single channel configuration will match Channel A as defined in
Dual2K mode, just prior to entering Single mode.
c. All output connectors are assigned to the Single channel.