System Expansion - Panasonic KX-TVP150 User Manual

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What is a System Configuration?
Note 1:
Note 2:
switch positions, and it is normally left in the 0 setting.
When set to position 1, the RS-232C parameters are initial-
ized when the system is booted up (see Note 1). This set-
ting should be used if there is some uncertainty about the
parameters to be used when making connections. When the
switch is set to position 5, the system parameters are ini-
tialized and set automatically to the factory default values
(see 3.48) when the system is booted up. When position 9
is selected, the watchdog timer is disabled. This is a special
mode which is used, for example, to conserve system
resources. The other positions (2, 3, 4, 6, 7 and 8) are not
defined.
The RS-232C parameters (default values) are as follows:
Speed: 9,600 bps, Number of data bits: 8, Number of stop
bits: 1, Parity: None.
.
If you need to set the switch to a position other than 0,
reboot the computer after changing the switch position for
the new setting to take effect. Then, after the task for
which the special rotary switch setting was required has
been accomplished, reset the switch to 0 and again reboot
the system.
The RS-232C interface can be used to connect a terminal
or printer to the system. It can then be used to establish
system settings, administer the system and check usage sta-
tus.
The clock generator supplies the clock signal to the time-
sharing switch, which connects the CO card with
DSP
cards. The time-sharing circuit performs parallel-serial
data conversion.
2.1.5 System Expansion
The basic VPS configuration utilizes two phone lines and
is capable of handling two calls at a time. It can store up
to 4.6 hours of voice data. This basic configuration can be
expanded to handle up to a maximum of eight simulta-
neous calls with 10.5 hours of voice data storage. In order
to add more telephone lines, additional CO cards can be
installed. This will make it possible to provide more incom-
ing call services, such as the Voice Mail service, Automated
Attendant service and the Bulletin Board service. To
enable the system to handle more calls simultaneously,
more DSP cards should be added.
M-2-6
Configuration & Installation
Manager 's Guide