Maintenance Guide

Cobham Wireless
idDAS Installation and Maintenance Guide 00109GU Rev. 2.0
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x Open a first time web session to the MSDH – MSDH factory set IP Address is 192.168.1.253.
x From the Ethernet hover-menu screen, set the MSDH network parameters (Static IP address or
DHCP).
10. Restore the previously backed up configuration according to Section 6.9.4.
MTDI/MSDH Fan Module Replacement 6.6.3
The same fan module and the same procedure are used for replacing the MSDH and the MTDI fan modules.
CAUTION! Be sure to disconnect power before disassembling the Fan Module.
Figure 6-4. MTDI/MSDH Rear Panel Interfaces
To replace the MTDI/MSDH fan module
1. Disconnect power to the unit.
2. Open the Fan Module captive screws and pull the fan module out.
3. Insert the new Fan Module and tighten the captive screws.
4. Reconnect power to the unit.
6.7 idRU Replacement Procedures
This section describes how to replace the following elements:
x idRU 40 fan-hood module replacement
x idRU replacement
idRU-40 Fan-hood Module Replacement 6.7.1
NOTE: For optimal system operation, it is required to replace the fan-hood every four years.
The idRU 40 repeaters support two fan-hood modules: front fan-hood and rear fan-hood. The fan-hood
replacement procedure requires disconnecting all the cables and dismounting the repeater.
CAUTION! It is recommended that two people lift the repeater since (depending
upon the configuration) the
idRU weighs between 20 and 38 kg (44 and 84 lb).
FAN module captive screws