User guide

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1. This equipment has been approved pursuant to Council Decision 98/482/EC [CTR 21]
for pan-European single terminal connection to the Public Switched Telephone Network
(PSTN). However, due to differences between the individual PSTNs provided in different
countries, the approval does not, of itself, give an unconditional assurance of successful
operation on every PSTN termination point. In the event of problems, you should contact
your equipment supplier in the first instance.
2. The Multimessage Systems MULTI 5 Telephone System is suitable for connection to
Exchange lines which provide Multi-Frequency (MF) signalling. Multimessage Systems
MULTI 5 can be used with Timed Break Recall (TBR).
3. lnterconnection directly, or by way of other apparatus, of ports marked in accordance
with BS 6301 or EN41003 with ports not so marked may produce hazardous conditions
on the telephone network and that advice should be sought from a competent engineer
before such a connection is made.
4. Interconnection circuits made to the door relay port should be such that the equipment
continues to comply with the requirements of EN60950 2.3 for SELV circuits . (the
voltages in a SELV circuit shall not exceed 42.4V peak or 60V dc). Advice should be
sought from a competent engineer before such a connection is made.
5. The system is not suitable for use as an extension to a payphone.
6. Refer all servicing to qualified personnel or to the Multimessage Systems Customer
Servicing Department at the address given on the back page of this handbook.
7. The line cord and mains cable must be disconnected before removing the cover of
the Multimessage Systems MULTI 5 Box.
TECHNICAL NOTES
Exchange Line
MF REN of 3 (TNV3 CIRCUIT)
Extensions
MF REN of 2 (TNV3 CIRCUIT)
Door relay
30V @ 1A maximum switching capacity
(SELV CIRCUIT)
Dimensions
261mm long x 102mm wide x 63mm deep
(max)
Weight
0.8kg
Power Supply
220 - 240V AC 47-63 Hz
Power Consumption
15 watts maximum
Temperature
0 to 40°C working
-20 to +70°C storage
Relative Humidity
0 to 95% (non-condensing)
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