Manual

Manual-4
INTERNAL ADJUSTMENTS
ere are a number of controls inside the CP 64 used to
configure the system for specific applications. Access to these
controls is only required during initial system setup. Set up all
internal controls before the CP 64 is installed in a rack or wired
into a system. Make sure the power is off before removing the
top cover to gain access. Refer to the diagram below for control
locations.
ere are five internal switches related to the two Page Inputs:
• Page 1 Phantom Power 15VDC Default: OFF
• Page 2 Phantom Power 15VDC Default: OFF
• Page Priority P1, NO, P2 Default: P1
• Z1 Page Sum Pre- or Post-VCA Default: Pre-VCA
• Z2 Page Sum Pre- or Post-VCA Default: Pre-VCA
Phantom Power is available for both Page Inputs. If phan
-
tom power is required for the intended microphone, then set the
appropriate switch to ON. If a Page Input Mic/Line pad switch is
set to LINE, phantom power is automatically defeated.
e Page Priority switch allows you to select one of the Page
Inputs as a Priority Page Input. e Priority Pager overrides the
non-priority Pager in the Zone(s) it is assigned. It is important
to note that the non-priority Pager may still broadcast in any
Zone that the Priority Pager is not assigned to or not currently
broadcasting in. Set the switch to P1 if you wish Page 1 to have
priority over Page 2. If you wish Page 2 to have priority over Page
1, set the switch to P2. If NO is selected, neither Page Input has
priority and both Pagers may be active at the same time. is al-
lows the Page Inputs to mix for applications like karaoke or PA.
If a Page Input is used for emergency paging, set it as the Priority
Pager.
e Z1 Page and Z2 Page switches allow you to sum Page
signals with Program signals “Pre” (before) or “Post” (after) the
VCA. e VCA is used for Zone Level control and Limiting.
erefore, if you require the Page Level to be controlled indepen-
dent of the Program Level, set the switch for that Zone to “Post.”
is is the desired setting for emergency paging. If “Pre” is se-
lected, Paging signals sum with Program signals before the VCA.
In this instance both Page and Program signal levels are affected