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User's Manual

ManualsBrandsTurbocomm Tech ManualsElectronics56K DATA / FAX VOICE SPEAKPHONE EXTERNAL MODEM
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11.7 Storage of Numbers
It is advisable to check the telephone numbers stored in your modem
immediately after programming.
In order to prevent the mis-direction of calls and network interference,
please ensure that all manually programmed telephone numbers are
correctly entered.
The number you enter to dial may optionally contain a PAUSE character
to allow this modem to operate with a PABX. This takes the form:
ACCESS DIGIT+PAUSE CHARACTER+ NUMBER TO BEDIALLED
where the access digit is the number you have to dial to get an outside line,
the pause character for this modem is a "," (comma). The pause character
inserts a 2 second delay.
Safety Notices
External Model
This modem is approved for use with an external class II power supply with
an input rating of 240Vac/50HZ and an output rating of 12Vac/1.23A.
It is supplied with an A.C. Adapter which Meets the above specification. You
must ensure that it is installed correctly and powered on before you
connect the telephone line cord to the network.
The interfaces for the connection of other equipment, including the
external power supply, use Safe Extra Low voltages (SELV) only. SELV is
a voltage that does not exceed 42.4V peak a.c or 60V d.c. You are advised
to ensure that only equipment with a similar SELV interface is connected
to this modem. If in doubt, please consult a qualified engineer before
connecting other equipment.
11.8 Internal " AT " Bus Model
This modem is designed to operate with a low voltage+5V dc (200ma) and
-5Vdc (20ma) supply taken from the computer's power buss. Care must be
taken to ensure that the host computer is capable of supplying sufficient
power for the modem and all other auxiliary apparatus drawing power from
the host before you install the modem.
The interface to the host computer uses Safe Extra Low Voltages (SELV)
only. SELV is a voltage that does not exceed 42.4V peak a.c or 60Vd.c. You
are advised to ensure that this modem is installed only in host equipment
which has a similar SELV interface.If in doubt, please consult a qualified