User's Manual
MCC–DO Tests – continued
DRAFT
1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU JUN 2004
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MCC–DO Rho
The Rho test verifies the transmitted pilot channel element digital
waveform quality of the carrier keyed up at a specific frequency per the
CDF file.
Waveform quality is measured by determining the normalized correlated
power between the actual waveform and the ideal waveform.
Follow the procedure in Table A-4 to test the MCC–DO Rho.
Table A-4: Procedure to Test MCC–DO Rho
Step Action
1 Click the BBX(s) on DO carrier to be tested.
2 On the menu, click the EvDO Tests > TX>Start Manual Tx ATP.
3 Select the appropriate carrier from the Sector/Carrier list.
4 Click the OK button.
A status report window is displayed. Test results are displayed in the window.
5 Connect an MMI cable to the MCC–DO card.
6 Open a HyperTerminal application.
7 Open the COM to the MCC–DO MMI. Set parameters as follows:
S Bits per second: 9600
S Data bits: 8
S Parity: None
S Stop bits: 1
S Flow control: None
8 When the login prompt appears, enter login mmi.
9 When MMI> appears, type in the following command:
set_sc <modem number> <sector number> <channel> <PN offset>
where:
S <modem number> is the modem on MCC–DO card to be tested
S <sector number> is the sector number of the appropriate BBX (according to carrier selected in
LMF)
S <channel> is the appropriate channel (according to carrier selected in LMF) in the hexadecimal
format 0xHHHH or NNNN format (normal decimal).
S <PN offset> is set to 0 (zero)
table continued on next page
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