Kramer VP-23RC
, Руководство пользователя

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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