Panasonic VL-V522LCE - Page 44

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VL-SWD272BX/SWD272CX/SWD272CX1/SWD272AZ/VL-WD613CX/VL-WD613CX1
9.3.3.1. Check Point (Wireless monitor station)
Items Check Point Procedure
1
1.8 V Supply Adjustment CL3 (BB1.8V) 1.Confirm that the voltage between test point CL3 and CL9(GND) is
1.8 V ± 0.02 V.
2.Execute the command “VDD”, then check the current value.
3.Adjust the 1.8V voltage of VDD1 executing command “VDD XX”(XX is the
value).
2
3.0 V Supply Confirmation CL4 (BB3.0V) 1.Confirm that the voltage between test point CL4 and CL9(GND) is
3.0 V ± 0.2 V.
3
BBIC Clock Adjustment CL1 (BXTAL) 1.Confirm frequency between CL1 and CL9(GND).
2.Input Command “sfr”, then you can confirm the current value.
3.Check X’ tal Frequency. (10.368 MHz ± 100 Hz).
4.If the frequency is not 10.368 MHz ± 100 Hz, adjust the frequency of CKM
executing the command “sfr xx xx “ (where xx xx is the value: d)
so that the reading of the frequency counter is 10.368000 MHz ± 5 Hz.
4
Transmitted Power
Check and Adjustment
TP-ANT1 Remove the wire Antenna before starting step from 1 to 5.
1.Configure the DECT tester (CMD60) as follows;
<Setting>
- Test mode: PP
- RFPI: 0102030405
- Traffic Carrier: 5
- Traffic Slot: 4
- Mode: Loopback/RF LEVEL = -70 dBm
- PACKET: PP32Z
2.Execute the command “PAP”.
3.Execute the command “TST 01 02 03 04 05”.
4.Initiate connection from DECT tester.
5.Confirm that the NTP value at ANT is 20 dBm ~ 24 dBm.
executing the command “PAP 29 70” (“PAP 2* 70” where * is the value :
* = 7~9~B)
so that the reading of the NTP value is 22 ± 2 dBm.
Be care NOT to make Cable-loss between DECT tester and Target Set.
5
Modulation Check and
Adjustment
TP-ANT1 Follow steps 1 to 4 of (4).
5.Confirm that the B-Field Modulation is -350 ± 50/+350 ± 50 kHz/div using
datatype Fig31.
6
Frequency Offset Check TP-ANT1 Follow steps 1 to 4 of (4).
5.Confirm that the frequency offset is < ± 20 kHz.
7
Sensitivity Receiver Confir-
mation
TP-ANT1 Follow steps 1 to 4 of (4).
5.Set DECT tester power to -88 dBm.
6.Confirm that the BER is < 1000 ppm.
8
Power RAMP Confirmation TP-ANT1 Follow steps 1 to 4 of (4).
5.Confirm that Power RAMP is matching.