Installation
99
Aastra 415/430 as of R3.2
syd-0344/1.6 – R3.2 – 09.2014
Please note:
• The arrows on the wiring adapters specify the plug-in orientation of the required
port assignment.
• On the ESST terminal card the jumper must always be fitted in position T (see fig-
ure below). The port assignment is specified by the wiring adapter alone.
Fig. 24
Jumper position on ESST card
Note
Any incorrectly fitted or missing wiring adapters are signalled by a red
flashing LED on the display after start-up (see
"Wiring Adapter Malfunc-
tion Mode", page 209
).
4. 5. 3
DSP module
DSP modules belong to the category of system modules and are fitted to the SM1
slot (see
Fig. 7
). Three DSP modules are stackable.
Warning
Be sure to observe the
"Safety regulations", page 82
.
1. Shut down the communication server (see
"Shutdown Mode", page 211
) and
disconnect it from the power supply.
2. Remove the housing cover.
3. Remove the fastening screw from module slot SM1.
4. Instead of the fastening screw, screw in the spacer sleeve enclosed with the
module.
5. Place the module on slot SM1 of the communication server (or onto a module al-
ready fitted in that slot) and press down evenly on both connectors as far as the
stop.
6. Secure the module with the fastening screw.
7. Fit the housing cover.
8. Reconnect the communication server to the power supply.
T
S
NC
NC
S/T
T
S
S
NC
NC
S/T
Jumper in
position T:
Jumper in
position S:
Card ESST-2
Card ESST-2
RIGHT
WRONG
