Manual-12
©Rane Corporation 10802 47th Ave. W., Mukilteo WA 98275-5098 TEL (425)355-6000 FAX (425)347-7757 WEB http://www.rane.com
…CP 64 Calibration (continued)
1. Connect the Power Supply and verify the
PWR
indicator lights.
2. Verify
Zone Level
controls are set to Maximum and that you have an active source for each of the Program Inputs you
intend to use. Select each
Program Input
and adjust its
Input Level
control to be the very loudest you would ever desire.
3. Adjust the rear panel
Zone Limit
thresholds so that they just start to audibly reduce the output level. This ensures that the
level in a Zone will never be louder than the maximum level you just set. If you wish one of the Zones to have a lower
maximum loudness, lower the
Zone Limit
threshold accordingly.
4. Turn the
Zone Level
controls down to a comfortable listening level.
5. Note that with the
Paging Zone Level
set to minimum, you will not hear the following Page. Speak very loudly (bark) into
the Paging Mic. Set the proper preamplifier gain by adjusting the
Page Trim
control (rear panel) so that the
Page
O
ver
L
oad Indicator (rear panel) just lights. It is important to set the gain of the pre-amp before setting the
Page Detect
Threshold
. Repeat for second Mic if used.
6. Speak into the Page Mic in a normal voice and adjust the
Page Detect Threshold
(rear panel) so the
Active
indicator (front
panel) lights only when you speak. If the
Page Detect Threshold
is set too low, the Pager may gate on due to background
sound. Repeat for second Mic if used.
7. With an active Program source playing in both Zones, speak into the Page Mic. Adjust the
Zone 1
and
Zone 2
Page Level
controls (front panel) to provide the correct Page-to-Program mix in each zone. If the
Page Detect Threshold
is set too
high, there may be a delay when you start to speak. To correct, lower the
Page Detect Threshold
setting. If a second Page
source is used, verify that it has the same level as the first Page source (it should be close). If not, use the
Page Trim
control of the second Page source to adjust its gain to match. If you change the gain of the second Page source substantially,
be sure to reset the
Page Detect Threshold
.
8. Set the
Ducker
switch to
ON
. With an active Program source playing, speak into the Page Mic and adjust the
Ducker
Depth
as required. Repeat for both Zones.
9. Set the
Program Priority Assign
switch as required (on rear panel). If you do not require automatic priority program
override in a zone,
do not
assign it. Instead, use the front panel
Program Select
switch to select the “
P
” program Input as
you would any other non-priority input.
10. If remote control is used, select the appropriate
RMT
switch settings on the front panel and verify that the remotes function
correctly.
11. Adjust the Equalizers as required.
…You’re all set. Enjoy.
102907