Changing the internal delay for the motion reference unit (MRU) data
Some motion reference unit (MRU) sensors have an internal delay in the provision of attitude data. In order to provide correct data, this internal may need to be adjusted.
Prerequisites
The MS70 is switched on and working in normal operational mode.
Context
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If non-default settings for the motion reference unit input are applied, the settings must be entered one more time if you reinstall the MS70 software.
Note
This procedure is special in the sense that some “hidden” dialog boxes are be used. These dialog boxes are designed for technical support and software debugging, and they are not documented elsewhere in this publication. Follow the procedure exactly as described in the steps. Incorrect settings in these dialog boxes may cause the MS70 to become unstable.
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Procedure
1 Open the SMS BeamFormer parameters in the Parameter Browser dialog box.
a Press the Shift key, and double-click the Simrad logo on the MS70 top bar.
Observe that the Object Inspector dialog box opens.
b Scroll down the list on the left side of the Object Inspector dialog box to locate  ParameterServer.
c Double-click ParameterServer to open the Parameter Browser dialog box.
2 Scroll down the list on the left side of the Parameter Browser dialog box to locate  192.168.2.10: SMS BeamFormer, select the [+] character on its left side to open it.
3 Scroll down the list to locate  MruReceiver, and select the [+] character on its left side to open it.
4 In the MruReceiver, scroll down to locate EstimatedMRUDelay.
5 Select EstimatedMRUDelay to see the corresponding parameters on the right hand side of the dialog box.
6 In the New value field, type the requested delay.
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7 Select  Update.
8 Close each dialog box by selecting [X] in its top right corner.