Spectra Engineering MX800 - T05 Installation and Testing; Installation Method; MX800 Testing

MX800 Transceiver Technical Manual
© SPECTRA ENGINEERING 2006 Revision 4.2.3
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The RJ45 pins are numbered as shown below.
Figure 3-5 CN9 RJ45 Pin-out Detail (View from Rear of MX800)
Refer circuit diagram CS018-1
3.5.2 Installation
Components Required:
6. Option board T05. Qty-1
7. 3x5mm machine screw. Qty-3
8. 10way Female-to-Female connector assy. Qty-1
9. 16way Female-to-Female connector assy. Qty-1
10. Rear connector layout label. Qty-1
Test Equipment Required:
As for Option T04 (see section 3.4.2)
Method:
As for Option T04 (see section 3.4.2)
MX800 Testing:
1. Connect a Communications Test Set via the RIB to the MX800 balanced
audio RJ45 connector as per paragraph 3.4 of the MX800 Technical
Manual.
2. Set the switches on the RIB to measure balanced audio and E&M.
3. Set the test set to measure Rx line level and adjust RV5 or RV5B for the
level that is require if necessary.
4. Set the test set to measure TX modulation level and set the audio
generator output level as per the required line level.