There are four VBOB configurations mentioned obliquely in TechPubs <in the instruction for flashing the VBOB>:
Code:
1. A system with vbob 1.3 installed.
- the vbob should be updated automatically when exiting inst
2. No GVO products install.
- run /usr/dmedia/bin/vbob/vbob_update1
- run /usr/dmedia/bin/vbob/vbob_update2
3. HD-GVO product installed.
- power down vbob, remove cover and remove TOI daughter card
- temporarily replace cover(do not screw down) and power up vbob
- run /usr/dmedia/bin/vbob/vbob_update1
- power down vbob, remove cover and replace TOI daughter card
- replace cover and power up vbob
- run /usr/dmedia/bin/vbob/vbob_update2
4. DM5 product installed.
- if the product is installed then the vbob has already be updated to
1.3 version of vbob then follow step 1, if no follow the appropriate stps in 2 or 3 above
The one on the that IR4 system is probably #3 from the above list - the 'TOI daughter card' mentioned has two TMDS ports that connect to a matching number of TMDS ports on the DG5-2/TVO <aka HD-GVO> in the G-Brick.
Here's a slightly better view of <either end> of a DG5-2/TVO cabled to a VBOB with the TOI daughter card:
Attachment:
TVO.jpg [ 55.83 KiB | Viewed 141 times ]
Attachment:
VBOB-TOI_Daughterboard.jpg [ 78.58 KiB | Viewed 141 times ]