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S:\HP83206A\USRGUIDE\MANUAL\meas.fm
Chapter 4, Making Measurements
Digital Measurement Screen Tests
Digital Measurement Screen Tests
This screen allows you to test the DTC without requiring that the mobile and the
Test Set be in the Connect state. This is achieved by utilizing the Mobile Station
Test Interface as described in the TIA/EIA Interim specification IS-137.
Basically, you start with the Test Set in Active state, display the DIGITAL
MEASUREMENT screen, put your mobile into its IS-137 test mode, and test as
usual.
Test mode measurement procedure
1. Make sure the Test Set is in Active mode.
2. Select
DIG MEAS
from the
To Screen
.
3. Select the
Meas
field. This shows the
To Screen
with a list of available tests.
4. Select your desired test from the To Screen.
5. Put the mobile into its test mode.
6. Make measurements as described in the individual measurement procedures.
DIGITAL
MEASUREMENT
SCREEN CAN ALSO
DISPLAY CONNECT
STATE
MEASUREMENTS
This screen is the only screen in which you can make test mode measurements as per
IS-137. However, it also allows measurements that are made in Connect mode.
To use this screen while in Connect state, select the
DIG MEAS
screen. All of the
measurements will be available.
Note that you will not know if the call gets dropped while using this screen. You
must return to the CALL CONTROL screen to determine the status of the call.
Note that if you change the Traffic Channel number field in the DIGITAL
MEASUREMENT screen, the
RF Gen Frequency field in the DUPLEX screen
changes corresponding to the new channel number. However, if you change the
RF Gen Frequency field in the DUPLEX screen, the Traffic Channel number
does not change.