IQUDC30/IQUDC31/IQUDC32/IQUDC33
Linear Frame Rate Converter Option
Issue 1 Rev 4
Page 98
© 2016 SAM
Appendix 1 Linear Frame Rate Converter Option
If the IQOPTM-LC or IQOPTM-2LC option is fitted, the module will offer one (LC) or two (2LC)
channels of linear frame rate conversion.
In this case, additional output frame rates will be available for each input frame rate.
For example, an incoming signal at 1080 50i can be converted to 1080 59i.
Simple conversion set-up: worked example assuming SDI I/O
1.
Connect 1080 50i SDI input to Serial In 1.
2.
Connect the desired reference signal to either of the two BNCs available on Ref In
(this is optional if free run or input lock are required).
3.
Connect monitor to Serial Out 1.
4.
Connect required downstream equipment to Serial Out 2.
5.
Navigate to the Output page.
6.
Select the desired output format and standard e.g. 1080 59i.
7.
Navigate to the Genlock page
8.
Select the appropriate genlock source (reference, input or free-run).
You are now converting 1080 50i video to 1080 59i, the output of which can be viewed on the
monitor you have connected in step 3.
You can verify the input, output and reference status using the information window.
To view the required status select from:
•
Video Input Status
•
Video Output Status
•
Reference Status
Figure 1 Video Input Status
Figure 2 Video Output Status
Figure 3 Reference Status
