Aastra M720, Руководство по установке

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AMT/PTD/TR/0001/3/7/EN Installation Manual for digital sets - IP sets - SIP sets
Page 5-56 05/2008 To install sets and cartridges in the i7XX range
• one version for M780 sets with a 275 mA supply.
Both cartridge versions operate on 220-Volt mains, with a 48-Volt power supply.
5.9.2 Marketing codes
5.9.3 Installation
The set must not be connected to the network.
Nota :
Use a “TORX” – size 10” screwdriver
5.9.3.1 Compatibility
To upgrade M760 and M780 sets to i760/i760E and i780, the sets must meet the following criteria:
* : M760 and M780 sets with a software release prior to R3.1 must be returned to After Sales
to be upgraded.
5.9.3.2 Connections
A flat jumper is used to connect the set's CPU card.
5.9.3.3 Connection
Refer also to document PS10693ABL.
The IP cartridge has 3 connectors:
• RJ11 connector to connect the power supply unit
• RJ45 connector for the LAN
• RJ45 Ethernet connector to chain a PC (PC switch function)
To insert the IP cartridge into an M760 or M780 set (after disconnecting the various cables):
• Remove the set's rear panel (3 screws).
• Fit the indexed sleeve into the body guide and press it until it locks. Then insert the spring into
Reference Code
IP cartridge for the M760 set HR1855A
IP cartridge for the M780 set HR1970A
Hardware version PBX version
M760
Set belonging to the group of sets manufactured as from week 36 of
the year 2001, identifiable via the label pasted under the set
D0136…
(This set must have a bevelled cover). As of R3.1*
M780
No restriction As of R3.1*