Figure 83: Hpd Service Monitor - Rf Control Settings Window (Aeroflex 3900 Series Service Monitor) - Motorola ASTRO 25 GTR 8000 Manual

Figure 83: HPD Service Monitor - RF Control Settings Window (Aeroflex 3900 Series
Service Monitor)
4 Set RF receiver frequency, as follows:
a Click the RF Rcvr Freq field in the upper right quadrant of the RF Control Settings window.
b Press the number buttons on the front of the service monitor to enter a value in the RF Rcvr
Freq field.
c If MHz is not displayed to the right of the RF receiver frequency value you entered, press the
unlabeled button on the front of the service monitor next to the MHz soft key.
NOTICE: The value entered should be within the Frequency Range specification for
the GTR 8000 Base Radio configuration being tested. See
Specifications on page
5 Select 1 from the drop-down list for Pilot Sync Code (PSC) in the upper right quadrant of the RF
Control Settings window.
6 Make the following selections in the Receive (Expected) quadrant of the RF Control Settings
window:
a Select Manual from the drop-down list for Receive Mode.
b Select Outbound from the drop-down list for Burst Type.
c Select 16-QAM from the drop-down list for Modulation.
d Select Free Run from the drop-down list for Sync Mode.
7 Minimize the RF Control Settings window by clicking the upper left corner of the window.
The minimized RF Control Settings window is visible at the top of the screen as long as all
subscreens are minimized. (See
Series Service Monitor) on page
Control Settings window but displays with Burst Type and PSC at the bottom of the screen.
8 Set-up the test in on the Test and Measurement Screen.
a In the Select Pattern to Transmit field, key up the base radio for 16-QAM modulation by
selecting 16-QAM.
b Click Start Pattern Transmission.
Chapter 5: GTR 8000 Base Radio Optimization
40.
Figure 82: HPD Service Monitor Test Screen (Aeroflex 3900
198.) Modulation Type is not visible in the minimized RF
MN003286A01-E
GTR 8000 Base Radio
201