User's Manual Part 2

RBS 2308 and RBS 2309 User’s Guide
1. Verify that the ins
tallation is installed in accordance with the Site Installation
Documentation.
2. Check that all cables or connectors are free of damage, and that all cables
(feeders and jumpers) are properly marked.
3. Check that all connectors are properly connected and tightened.
4. Check that the bend radius specification of all feeders and jumpers has
not been exceeded.
5. Verify the antenna directions against the Site Installation Documentation.
Consider magnetic influences from nearby metallic objects and deviations
from magnetic north when using the compass.
6. Check that the correct cable is connected to the correct antenna.
7. Record remarks, if any, in the test record and forward them to the person
responsible for the site installation.
6.2 Calibrating the Antenna Tester
This section describes how to calibrate the Site Master, to achieve accurate
Test results and to compensate for Test Port Extension Cables.
The calibration includes selecting and setting the frequency range before the
calibration, performing the calibration and entering the cable parameters in
theSiteMaster.
Note: The Site Master must be calibrated each time the frequency range
is changed.
The Site Master also needs to be calibrated if one of the following
messages is shown in the display: “CAL OFF” or “↑°C”.
6.2.1 Selecting Frequency Range
This section describes how to select and set the correct frequency range in
theSiteMaster.
1. Press the FREQ/DIST key.
2. Press the F1 soft key.
3. Enter the
Start frequency in MHz, from the table below. Press ENTER.
4. Press the F2 soft key.
5. Enter the
Stop frequency in MHz, from the table below. Press ENTER.
6. Check that the FREQ (MHz) scale in the display area indicates the correct
frequency start and stop values.
90
EN/LZT 720 0027 Uen R8A 2006-06-27