68P81093C75-O
September 27, 2000
7-3
1. Access Disable:
1. From the main menu, press “F2-Service.”
2. Press “F6-Status Panel/Software Ver/Set Date and Time.”
3. Press F2 to arrive at the Status Panel Display Screen.
4. From this screen, press F6 to activate the Access Disable
function. In this mode, the station will not keyup in
response to a received signal. To deactivate the Access
Disable function, press shift+F6.
2. RSSI Calibrate:
1. In the Alignment Menu Screen, tab over to the RSSI
Calibrate field, and press F2 to perform the alignment.
2. Using an R2670 or equivalent Communications System
Analyzer, connect the RF out from the Analyzer to the Rx
UHF-type connector on the station top panel.
3. Set the RF output level from the Analyzer to –90 dBm with
no modulation, and set the frequency to PDR 3500 receive
frequency.
4. With the Analyzer RF turned on, make sure the value shown
in the RSS screen is –90 dBm. If it is not, type in “–90
dBm.”
5. Press F8 to save the calibration.
3. Power Out:
1. In the Alignment Menu Screen, tab over to the Tx Power
field and press F2 to perform the alignment.
2. For this procedure, connect the Tx UHF-type connector on
the station top panel to the RF input of either a Motorola
R-2670 Communications Analyzer, or to the input of an RF
power meter.
3. Press F6 to keyup the station, check the output power level
shown on the R2670 or RF power meter, and press F9 to
dekey the station.
4. Enter the power from the meter in the field shown in the
RSS, then hit F7 for the PDR 3500 to adjust the PA power
output level.
5. Once the unit adjusts the power, again keyup the station,
read the RF power from the meter, dekey the station, enter
the level in the RSS field, and hit F7 again to adjust.
6. Repeat this cycle until the power out is as close to 25 Watts
as possible. If the power output will not adjust properly, hit
F4 to initialize the PA and restart the alignment procedure.
