
P/N: 2900 - 0000631 A1
ADDENDUM: VP-12NHD
This addendum defines two additional switches on the underside panel of the
VP-12N
(the HD version):
Figure 2 on page 3 is replaced by Figure 1A
Figure 1A: Underside of the VP-12N 1:12 + 3 UXGA / CAT5 Distributor (HD Version)
Items 5 and 6 are added to Table 2 on page 4:
Table 2: Underside Features of the VP-12N (HD Version)
# Feature
Function
5 VS Switch Slide the switch to the left
1
to change the VS polarity to negative polarity
2
Slide the switch to the right to retain the polarity (default)
6 HS Switch Slide the switch to the left
1
to change the HS polarity to negative polarity
2
Slide the switch to the right to retain the polarity (default)
1 When looking at the machine from the underside, with the BLUE, GREEN and RED trimmers on the right-hand side
2 Downgoing syncs