User Manual

Bay Level Offset Calibration – continued
PRELIMINARY 2
SC 4812ET BTS Optimization/ATP – CDMA LMF
July 1999
3-68
Transmit (TX) Path Audit
Perform the calibration audit of the TX paths of all equipped BBX2
slots, per the steps in Table 3-38.
Before installing any test equipment directly to any TX
OUT connector, first verify there are no CDMA BBX2
channels keyed. Failure to do so can result in serious
personal injury and/or equipment damage.
WARNING
To prevent damage to the test equipment, all TX test
connections must be via the 30 dB directional coupler and
20 dB in–line attenuator.
CAUTION
3