– 7 –
Testing a SONY CM-SX100/CM-BX200 (PCS Only) On a
HP8924C/E
The following pages illustrate how to set up and perform PCS
Digital tests on a SONY CM-Sx100/CM-Bx200 Handset. The
step-by-step instructions are for those unfamiliar with the
SONY CM-Sx100/CM-Bx200 Handset or with the HP8924C/E
CDMA Radio Test Set and the PCS Interface Unit. The tests
discussed are general tests that can be used to determine if the
PCS Handset is operating properly. This does not reflect all of
the tests needed to fully test PCS specification compliance.
Performing Digital Measurements
Getting Started
1.
Turn on the HP8924C/E Radio Test Set and wait for it to
go through the initialization routine.
2.
Press the “SHIFT + TEST/CONFIG" soft keys to access
the Configuration screen.
3.
Rotate the "Control Dial" to select the "PCS INTERFC
CONTROL" field and select "ON".
4.
The HP8924C/E will prompt you with the following
message: "PCS Configuration Change Requested … Cycle
Power to Implement".
5.
Cycle power on the HP8924C/E Radio Test Set and PCS
Interface and wait for them to go through the
initialization routine.
6.
Connect the CM-Sx100/CM-Bx200 Handset to the Digital
Service Tool (DST) and launch the Service Support Tool
software (SST); see the Instruction Guide for the SST for
setup and operation.
7.
Highlight the "Roam List" pull down menu and select
"Display Phone's Roam List" field. Record the first "PCS
Channel" entry under the "Acquisition Records" for
record # 0. Also record the "SID" number under the
"System Records" table for record # 0. These values will
be used to configure the HP8924C/E. Click "OK" and exit
program.
8.
Press the “SHIFT + TEST/CONFIG” soft keys on the
HP8924C/E to access the "Configure" screen and verify
that in the "PCS INTRFC CONTROL" field, "ON" is
selected.
9.
Go to the “RF CHAN STD” field by rotating the Control
Dial and select "US PCS" from the selection list.
10.
Select the “RF Level Offset” and set to “ON”. Go to the
“RF IN/OUT” field and enter loss values.
11.
Go to the “OUTPUT PORT” field and select "RF Out".
Select “RF Gen Lvl” and set to “Calibrate”.
12.
Go to the “TO SCREEN” field and select "CDMA Call
Ctrl" to access the CDMA Call Control Screen.
13.
Select the “Traffic Data Mode” field and change the
setting to “Svc Opt 1”, select the "Data Type" field and
select the option "Echo". Select the "Echo Delay" field
and select "2 seconds". This sets up a 2 second delayed
return loop allowing you to hear yourself talk into the
Handset.
14.
Select the "MS ID" field and change the setting to
"AUTO" to report registration information.
15.
Select the “Sector A Power” field and change the
setting to -50 dBm to ensure a strong test signal.
16.
Go to the "PROTOCOL" field and select "J-STD-008".
17.
In the “To Screen” area of the “CDMA CALL
CONTROL” screen, select the “CDMA” field and
change the setting to “CELL CONF”. The HP8924C/E
display will change to the “CDMA CELL SITE
CONFIGURATION” screen.
18.
Select the “Network ID” field and change the setting to
the Handset’s “Roaming List” # 0 “NID” value.
19.
Select the “System ID” field and change the setting to
the Handset’s “Roaming List” # 0 “SID” value.
20.
Press the “CALL CTRL” key in the “CDMA SCRNS”
area of the front panel of the HP8924C/E to return to
the “CDMA CALL CONTROL” screen. Select the “RF
Channel” field and enter the first PCS channel value
from the Handset’s “Roaming List” # 0 “Acquisition
Records”.
21.
Insert the Standard Test Cable between the Audio
Break-Out Box connector and the base of the Standard
Test Jig as shown in Figure 2.
22.
Insert the Handset into the Standard Test Jig as shown
in Figure 3.
23.
Connect the Audio Break-Out Box and the RF cable for
the Test Jig to the power supply and to the HP8924C/E
as shown in Figure 4.
24.
Press the “POWER” key on the Handset and wait for
the Handset to power up. After the Handset has
detected the signal from the HP8924C/E, it will sense
that it is in its Home System and the RSSI indicator will
display a strong signal. The digital system indicator
“D” should be displayed.
25.
Select the “Registration” field in the “CDMA CALL
CONTROL” screen. This automatically attempts
registration of the Handset to the HP8924C/E.
26.
To place a call to the Handset, press the “CALL” key in
the “CDMA CALL CONTROL” area on the front panel
of the HP8924C/E.
27.
When the Handset starts ringing, press the “SEND” key
on the Handset to answer the call. The “Connect”
indicator at the top of the “CDMA CALL CONTROL”
screen will highlight once the call connection has been
established.
Summary of Contents for CM-Bx200
Page 50: ... 28 ...