Kramer Electronics VP-23RC - page 17

Your Presentation Switcher / Controller
13
4.3 The VP-23RC Underside Panel
Figure 4 and Table 4 define the VP-23RC underside features:
VS HS
RESET
Figure 4: VP-23RC Presentation Switcher / Controller – Underside View
Table 4: VP-23RC Underside Panel Features
Feature Function
RESET Button Press to reset the unit prior to firmware upgrade (see section 10.1)
VS Switch Slide the switch to the left (to NORMAL) to retain the polarity of the
vertical sync pulses on the UXGA CAT5 OUT connector; slide the switch
to the right
1
to change the vertical sync pulses on the UXGA CAT5 OUT
connector (VS) polarity to NEGATIVE polarity
2
HS Switch Slide the switch to the left (to NORMAL) to retain the polarity of the
horizontal sync pulses on the UXGA CAT5 OUT connector; slide the
switch to the right
1
to change the horizontal sync pulses on the UXGA
CAT5 OUT connector (HS) polarity to NEGATIVE polarity
2
1 By default, both switches are set to the left
2 Downgoing syncs