Description of your M780
3
Connections
*Accessories for the M780
The
M780
is designed to support optional elements (micro-headset, extension module, analog
options board). Consult your system operator.
** Or connection of the extension module; If the extension module is plugged in this connector, the power
supply is connected on the extension module.
Caution
– Do not install the equipment in a damp room or near a water outlet. The equipment must be
used at a temperature between 5°C and 45°C.
Electrical connection
- Power supply on 230V network, monophase a/c except for the IT installations
defined in standard EN 60-950.
Caution, the network voltage is classed as excessive according to the criteria in the same standard. As a
precautionary measure in the event of any danger, the mains supply block acts as a sectioning device
for the 230V power supply. It must be installed near the equipment and be easily accessible.
Telephone connection
– This equipment can not be connected to the public network.
This equipment is designed to be installed with a private switching system of M6500 IP PBX and
Succession 6500 ranges.
The voltage on this network is classed TNV1 (Telephone Network Voltage) according to standard EN 60-950.
CE marking
– This certifies the conformity of the equipment with the
regulations which apply in accordance with the directive R&TTE 1999/5/EC.
Maintenance
– Use a cloth which has been dampened in slightly soapy water then wipe with a dry cloth.
Your equipment will retain its new appearance if you do not use any solvents or household cleaning products.
Recommendations and safety
Handset cord connector
Line cord connector
Options board
connector*
(under the trap)
Power supply connector**
Micro-headset connector*
Important
- any operation on this equipment, from outside connecting accessories, must be undertaken
by a specialist (the system operator for example).
