Cell Initiated Test Sequence - Motorola R2008C Operator's Manual

Communications system analyzer
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the range 334 to 354 as home channels.
However, for test
purposes, any channel from 1 to 666 may be entered.
A channel
selection of 334 will result in the transmitted frequency of
335.02 MHz from the R2008C.
This is derived from the equation
(825.00
+
.03 X (channel number) MHz).
FVC 1-4:
Enter the forward voice channels desired.
These four
channels will be used to simulate cell to cell handoffs during
the signalling sequence screens.
Also, FVC 1 is used as the
first channel in the Auto Test sequence.
SEQUENCE TEST, CELL INITIATED
The cell initiated sequence test is designed to test the
calling sequence when the R2008C (simulating the cell site)
initiates a call to the cellular telephone.
The necessary
sequence of events includes sending from the R2008C overhead
messages, a paging message, an initial voice channel designa-
tion message, power level command messages and handoff messages.
The testing also requires that the digital and signaling tone
responses to these commands be processed and checked.
FIGURE 5. CELL INITIATED SEQUENCE TEST DISPLAY
CELL INIT SEQ TEST
SEL) -
1) EXIT
2)
START TEST
IT2L_~
[61
21 T5 [21
~~J]J
CHAN
1) 380
PL)
2
SAT)
3
To aid the operator in visually verifying the progression of
the test is a thermometer style sequence display.
It will fill
in from left to right as the test progresses.
Refer to Fig. 5.
Help messages are available describing each step in the calling
sequence.
18
68-81069A70-0
DEXYTa

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