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The Access Server 316 supports only 36-bit-wide SIMs. If you are not using
NOTE
Cabletron Systems SIMs, check the specification of your SIM to verify that it is
36-bit-wide. SIMs that are not 36-bit-wide will not work but may not be detected
by the Access Server 316 diagnostics.
Installing Extra Memory
To install a SIM:
Step
1
2
3
4
5
6
7
8
9
10
11
12
13
14
If the SIM memory is faulty, the Access Server 316 flashes "C" if the faulty SIM
NOTE
is in connector 1 and "d" if the faulty SIM is in connector 2. If you install the
wrong type SIM, the Access Server 316 flashes "n". Remove or replace the SIM to
repair the Access Server 316.
Action
Disconnect all cables from the Access Server 316.
Remove the Access Server 316 brackets, if fitted (Figure 5-1).
Remove the Access Server 316 cover (Figure 5-2).
Fit the anti-static kit (Figure 5-3).
Locate the SIM connectors (Figure 5-4).
Remove the SIM from its wrappings and keep the memory label.
Insert the extra SIM in the connector (Figure 5-7).
Remove the anti-static kit.
Replace the cover (Figure 5-8).
Connect a terminal to the Access Server 316 (see the section titled System OK
LED Flashing, in Chapter 7).
Reconnect the cables and test the Access Server 316.
When you plug in the power cable, the Access Server 316 runs a self-test. After
the tests are completed, the Access Server 316 requests a load from Flash RAM.
If Flash RAM is installed, three horizontal segments will be displayed. To
abort Flash RAM load and to load from the network, press and hold the
system reset switch until the display flashes. The Seven-segment display will
alternate between 3 and 4 until the software is loaded from the network. Allow
3 minutes for the Access Server 316 to complete the procedure.
Compare the Seven-segment display and the System OK LED status with the
information in Table 7-1.
Check status message 960 to verify memory size:
Local -960- Available memory 4 Mbytes
Replacing and Adding Memory
5-11
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