Aastra NeXspan C, Руководство по установке

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Page 32 01/2007 AMT/PTD/PBX/0020/2/4/EN
2.2.5 Configuration of the new M6241 DECT base station
• Configuration of the switches on the base station’s electronic card (see figure 4 page 26):
The black square represents the position of the switch.
Table 7: Configuration of the electronic card switches of the new M6241 base station
Note: There are no activation switches for the adaptation resistors (100 ohms) on the S0 pairs,
which are in point-to-point configuration. The resistors are always present.
• Base station status indicators:
When the base station is installed, an LED displays the following statuses:
Table 8: Working light-emitting diodes (LED) on the new M6241 base station
Switches CA1 Status Description
CA1-1 on ON Activation of the adaptation resistor on the synchronization pair
(factory configuration)
CA1-2 on ON The base station reset is only activated when the base station or
PBX power is on.
CA1-2 on OFF The base station reset is controlled by level 1 of the S0 interface
(factory configuration).
Status Explanation
Message lamp (off) The base station is not powered.
Flashing message lamp:
ON for 50 ms
OFF for 450 ms The synchronization signal received is incorrect (for example, third pair).
Slow flashing:
ON for 1 s
OFF for 1 s The base station is working and has at least one free channel.
Rapid flashing:
ON for 250 ms
OFF for 250 ms Two possibilities:
- either the base station is working but is saturated (no free channel).
- or a loss of 8 kHz clock bit synchronization has been detected.
Flash ON:
ON for 450 ms
OFF for 50 ms The base station is being loaded from the PBX.
Illuminated steady The base station is out of service (the LED is activated by default when
powered up).
CA1
ON
2
1