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))
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
(
M
) Charging Check
-
1. Connect Charge Contact 12
/2W resistor between and charge-.
2. Measure and confirm voltage across the resistor is 3.0V ± 0.2V.
F1, C58, R39,
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
)/1kHz to MIC of Handset.
Measure the Level at Line I/F and distortion level.
4. Confirm that the level is -6.0 ± 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).
6. Confirm that the level is -21.0 ± 3dBm and that the distortion level is < 5% at
Receiver (150
Load).
Items
Adjustment
Point
Procedure
Check or
Replace Parts
