25
TEST PROCEDURES
Opti-Voice
®
Page Option Card
Test Setup Notes:
1. This unit is to be tested as installed in an
AmPlus™ 100 Amplifier.
2. The input levels are to be the actual
input level as measured at the connector,
and not the setting on the signal generator.
3. Set up the AmPlus 100 Amplifier as listed
in Table 1.
4. Set up the Opti-Voice Page Option Card
as listed in Table 6.
5. On the Amplus 100 Amplifier, connect
8
Ω
, 100 Watt resistors onto the Channel 1
and 2 outputs at J6. Place the Amp Mode
Switch S6 to the 2-CH. position.
6. Terminate the remote volume inputs at
J4 of the AmPlus 100 Amplifier with 10 k
Ω
,
1/4 Watt resistors from J4-1 to J4-2 and
J4-3 to J4-4. This will set the gains for
each channel to the proper level.
7. On the AmPlus 100 Amplifier, remove the
cover plate for the option card slot you wish
to use for this test.
8. Install the Opti-Voice Page Option Card
into the AmPlus 100 Amplifier. Secure it
using the screws for the cover plate. The
Option Card is grounded to the amplifier
with this hardware. Without this ground you
will have no output from the Option Card.
9. In order to test the Opti-Voice Page
Option Card using the AmPlus 100
Amplifier, you will need the connector kits
for both products. The part number for the
AmPlus 100 Amplifier connector kit that
includes J1, J4, and J5 is 188620-001.
The part number for the J6 connector is
190694-008. The connector kit part
number for the Opti-Voice Page
Option Card is 187521.
10. If you must troubleshoot the Opti-Voice
Option Card out of the AmPlus 100 Ampli-
fier Option Card Slot, you will need to order
the harness assembly used to connect the
main PCB of the AmPlus 100 Amplifier to
the Option Card slot. The part number is
188571-001. Be sure to run a ground wire
from the faceplate of the Option Card to the
AmPlus 100 Amplifier chassis.
11. Remove any Equalizer Cards or other
Option Cards that may be installed in the
AmPlus 100 Amplifier prior to performing
these tests.
Electrical Tests:
1. Page Input to AmPlus 100 Amplifier
Output Gain Test
1.1 Set up the AmPlus 100 Amplifier and
the Opti-Voice Page Option Card as listed
in the Test Setup Notes.
1.2 On the Opti-Voice Page Option Card,
place the Page Assign Switch S6 positions
1 and 4 to the enable position (toward J2).
This will enable the Page 1 & 2 outputs.
1.3 Apply a 10 mVrms, 1 kHz signal to the
Channel 1 Page Inputs at J1.
1.4 Measure the Channel 1 output level at
J6 of the AmPlus 100 Amplifier. It should
be 5.75 Vrms
±
0.5 Vrms.
1.5 Repeat the above steps for Channel 2.
2. Page Input Compressor Test
2.1 Set up the AmPlus 100 Amplifier and
the Opti-Voice Page Option Card as listed
in the Test Setup Notes.
2.2 On the Opti-Voice Page Option Card,
place switches S1 and S2 to the 0 dB
position.