ZETRON 748, Техническое руководство

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Feature Set Reference
025-9368H 161
Enter: [0 = 300 baud
1 = 1200 baud
2 = 2400 baud
3 = 4800 baud
4 = 9600 baud] # (beep beep beep beep beep)
Exit programming mode:
Enter: 99# (beep beep beep beep beep)
The default RS-232 port speed or baud rate is set at 4800 baud.
Scheduled Telco Access
This feature is included in the Selcall and Roamer versions of the Model 748. It allows the system
operator to restrict or limit interconnect access based on time of day and day of the week. If you
limit interconnect access to only normal business hours (i.e. 8 to 5, Monday to Friday), you can
prevent access to the interconnect on a per user (radio) basis during non-business hours. This can be
a useful feature for a private in-house installation where control of radio access is a concern. This
feature an also be useful in a system where dispatch and interconnect are mixed. You can disable
interconnect during peak dispatch traffic (giving priority to dispatch) and still be able to offer
interconnect during off peak hours. This allows a premium to be charged for unrestricted
interconnect access.
This command in the Interconnect User menu “Enables” or “Disables” a user to follow the
interconnect restrictions for Scheduled telco Access. When set to “Disabled”, a user is not restricted
from placing or receiving interconnect calls at any time. When set to “Enabled”, a user can only
place and receives calls on the allowed days between the Interconnect start and stop times.
How to program it:
Access the Model 748 through your direct connect PC or terminal, or remotely from your PC
connected to a modem via the Model 748's internal modem.
Once connected to the Model 748 and the Main menu is on the screen, type “1” and press ENTER ,
and the Interconnect Menu will be displayed. Type “3” and press
ENTER
, the User menu will be
displayed, using the currently selected user's data. Select the User number you wish to program (see
“User Range” later in this section). Select the item number for Scheduled telco access and press
ENTER
.
The currently selected mode or state will be shown along with a message instructing you to press the
space bar to change the mode or state, and to press
ENTER
to accept the current mode or state. Each
time the space bar is pressed, the mode or state changes. Once the mode or state you desire is
displayed, press the
ENTER key to accept it. Note that, if you accidentally pass the mode or state
you want, just keep pressing the space bar and the Model 748 will wrap around (when the last choice
is displayed, it will return to the first one).
All user default to “Disabled” ignoring the interconnect restriction time. Scheduled telco access is
supported by block or range programming. See “User Range” later in this section for details.