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TEST AND MEASUREMENT
For testing the handheld unit the following equipment is required:
1.
Interface Box IFB003 or IFB004
2.
12 V power supply
3.
Personal computer with RS232 interface and running Microsoft Windows® 95, 98 or NT
4.
RS232 interface cable (9 pin straight through connection)
5.
GSM test station.
6.
RF Adaptor
7.
Interface Cable JT00043
8.
Panasonic Channel Box software for Microsoft Windows®.
The Channel Box software should be installed onto the main drive of the personal computer.
The RF cable is connected to the GSM test station via a suitable adaptor. The 12 V supply is connected to the rear socket of
the Interface box.
NOTE: A suitable test SIM card compatible with the GSM test station will be required.
6.4.2
Using the Channel Box software
1.
Connect the test equipment into the test mode configuration:
DEF
DEF
ABC
MNO
JKL
GHI
WXY Z
TUV
PQR S
+
10517-1
2.
Ensure that the following settings are made:
a) Interface box IFB003 or IFB004
Power:
IGN:
Ext Pwr:
Voltage:
b) Power Supply
+12 V DC:
c)
PC
Channel box software loaded and the main screen displayed as shown below.
Issue B
Revision 0
TO GSM TEST SET
I N
T E
R F
A C
P O
E
W
E R
B O
O
X
F F
O
N
Figure 6.7: External Test Equipment Setup
DOWN postion
UP position
UP position
Top position (4.8 V)
ON
N O
C O
M
P U
T E
R
O
U T
P U
T
1 2
V
D C
M
P H
C U
O
N E
K
O
U T
P U
T
Section 6
– 34 –
MCUK011201C8
Service Manual
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