Installation Procedure
Introduction
PT/PR-150C Module Installation & Operation Manual
Harris Corporation
Issue 1, October 2000
Intraplex Products
2-2
2.1
Introduction
Refer to the figures and tables in Section 1,
About the PT-150C and PR-150C
as
necessary during this procedure. Before changing the configuration of a
PT/PR-150C module, please review Section 7,
Application Considerations
, for
recommended settings.
Power supply and time slot considerations may affect the installation of a channel
module into an existing multiplexer shelf. Refer to the sections on
Channel
Module Configuration Rules and Adding Channel Modules to Existing Systems
in
your multiplexer operation manual for more information.
2.2
Configuration
The switches on the PT-150C transmitter and its corresponding PR-150C receiver
must be configured identically for proper operation. The only exceptions are the
card address and REMOTE switches, which are independent for each card, and
the TERMINAL MODE switch, whose setting will depend on the layout of the
network.
Choose an unused physical slot in the Intraplex multiplexer for installation of this
module. Make sure that the appropriate module adapter is installed at the rear of
the slot (see Section 6,
Module Adapters for the PT/PR-150C
).
1.
Select the time slots using SW2 and SW4. If you are installing this card in an
E1 multiplexer, refer to Table 1-4 on page 1-9. For other Intraplex
multiplexers, refer to Table 1-3 on page 1-8.
2.
Select an audio bandwidth with the 15 KHZ switch (SW6, position 1): up for
7.5 kHz or down for 15 kHz. Next, select one or two channel operation with
the CH2_ON switch (SW6, position 2): up for one channel or down for two
channels. (See also Section 1.6,
Local Configuration Parameters
, on
page 1-10.)
3.
Select J.17 pre-emphasis on or off with the EMP1 (left channel) and EMP2
(right channel) switches (SW5, positions 2 and 3): up for pre-emphasis off
and down for pre-emphasis on. (See also Section 1.6,
Local Configuration
Parameters
, on page 1-10.)
4.
Select 15 or 16-bit operation for the left and right channels using the
CH1_BIT and CH2_BIT switches respectively (SW6, positions 3 and 4): up
for 16-bit or down for 15-bit. (See also Section 1.6,
Local Configuration
Parameters
, on page 1-10.)
5.
Set Auto Sync on or off with the AUTO switch (SW5, position 5): up for
Auto Sync off or down for Auto Sync on. (See also Section 1.9,
Configuration Settings
, on page 1-12.)
6.
Select the desired communication port using the TERM switch (SW6,
position 6). In a terminal multiplexer, this switch must be down. In a
drop/insert multiplexer, set the switch up to communicate through the DI-B
port, or down to communicate through the DI-A port (see Section 5.3.4,
Drop
and Insert Operation
, on page 5-8).
