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14
(L)* RSSI Level Confirmation -
Follow steps 1 to 3 of (G).
4. Set DECT tester power to -70dBm.
5. Execute the command “readrssi”.
6. Confirm: 25 < returned value < 43 (hex) (0E ± A (hex))
5. Execute the command “readrssi”.
6. Confirm: 25 < returned value < 43 (hex) (0E ± A (hex))
IC3, C813,
P101, SA1,
C811, C812
C807, C819,
C826, D801,
C808, C810,
D6, C809,
C39, C38,
RA43, C823,
C821, RA801,
C803, C825,
C44, C806,
C802, C804,
C820, C830,
C815, L1
P101, SA1,
C811, C812
C807, C819,
C826, D801,
C808, C810,
D6, C809,
C39, C38,
RA43, C823,
C821, RA801,
C803, C825,
C44, C806,
C802, C804,
C820, C830,
C815, L1
(M) Charging Check
-
1. Connect Charge Contact 12
/2W resistor between charge+ and charge-.
2. Measure and confirm voltage across the resistor is 3.0V ± 0.2V.
F1, C58, R39,
C61, C40
C61, C40
(N)* Audio Check
-
1. Link with Handset which is connected to Line Simulator.
2. Set line voltage to 48V and line current to 50mA.
3. Input -45dBm (600
2. Set line voltage to 48V and line current to 50mA.
3. Input -45dBm (600
)/1kHz to MIC of Handset.
Measure the Level at Line I/F and distortion level.
4. Confirm that the level is -5.5 ± 3dBm and that the distortion level is < 5% at TEL
Line (600
Load).
5. Input -20dBm (600
)/1kHz to Line I/F.
Measure the level at Receiver of Handset and distortion level
(*Receive volume set to second position from minimum).
(*Receive volume set to second position from minimum).
6. Confirm that the level is -23.5 ± 3dBm and that the distortion level is < 5% at
Receiver (150
Load).
Items
Adjustment
Point
Procedure
Check or
Replace Parts
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