Installation
89
Aastra 470 as of R1.2
syd-0337/1.2 – R1.2 – 11.2011
4. 5. 2
Fitting application card CPU2
The application card is wider than an interface card and can only be fitted to slot 2
(see
).
To fit an application card, proceed as follows:
Warning
Be sure to observe the
1. Unscrew the screw on the larger dummy cover in slot 2 and remove the cover by
pulling the screw.
2. Remove the plastic cover of the narrow dummy cover in slot 2. To do so insert a
screwdriver at an angle from below to release the snap-in mechanism on the
plastic cover.
3. Unscrew the screw on the narrow dummy cover and remove the cover by pull-
ing the screw.
4. Carefully slide the application card into the shaft of slot 2 and gently press the
card as far as it goes into the connection on the backplane.
5. Use the screw to secure the card in its slot.
6. Connect the cables of any assigned interfaces on the front panel of the applica-
tions card.
7. Start up the applications server by pressing the On/Off button on the applica-
tions card.
4. 5. 3
Equipping the call manager card CPU1
The Call Manager card is part of any communications server and is required for a
fully functional system. It is already fitted ex-works and only needs to be removed
in the event of repairs (see
"Operation and Maintenance", from page 172
) or when
expanding the system with modules. The Call Manager card only fits into slot 1 (see
).
4. 5. 4
Fitting system modules
With system modules a distinction is made between modules expandable as an op-
tion (DSP modules, IP media modules, Call charge modules) and mandatory mod-
ules (RAM module). The system cards (Flash card, EIM card) are always required.