INSTALLING 4070 IO/EO BASE
STATIONS
CALL SERVER : MOBILITY
Ed. 042/4 Réf. 3EH 21000 BSAA
CONFIGURATION
- Define the length of the line: because the connection distances between the modules and the base
stations (1200m max.) differ, you must compensate by making the propagation length more or
less identical. The following choices are available:
• short line: 0 to 400 m (default value)
• medium line: 400 to 800 m
• long line: 800 to 1200 m
This programming operation is necessary to install the base station. If modified during use, the
base station will be reset (regardless of any communication in progress).
- Define the number of antennae used: it may be necessary to cancel antenna diversity for specific
needs.
In the event of modification during use, the base station will be reset (regardless of any communi-
cation in progress).
- Define the DECT frequencies used: a 4070 IO/EO base station can operate with 1, 2, 4, 5, 8, or
10 frequencies. When booted up, all 10 frequencies are available.
By MMC-PM5, select:
Subscribers/Basestations List -> Subscribers/Basestations List -> IBS Master -> Details ->
Line Length.
By MMC-PM5, select:
Subscribers/Basestations List -> Subscribers/Basestations List -> IBS Master -> Details ->
Antenna Diversity -> No Diversity = 1 antenna; Diversity = 2 antennae.
By MMC-PM5, select:
System Miscellaneous -> Memory Read/Write -> Debug Labels -> "Dect_Freq" -> enter the
2-byte value corresponding to the mask for the desired frequencies.
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