How To Check The Handset Speaker - Panasonic KX-TCD410AXM Service Manual

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(A) - (P) is refered to
16. RF SPECIFICATION
16.1. Base Unit
Item
TX Power
Modulation
Frequency Offset
RX Sensitivity
Timing Accuracy
RSSI Level
* : Refer to Adjustment (Base Unit)
16.2. Handset
Item
TX Power
Modulation
Frequency Offset
RX Sensitivity
Timing Accuracy
RSSI Level
** : Refer to Adjustment

17. HOW TO CHECK THE HANDSET SPEAKER

1. Prepare the digital voltmeter, and set the selector knob to ohm meter.
2. Put the probes at the speaker terminals as shown below.
ADJUSTMENTS (HANDSET)
Value
More than 20 dBm ~ 25
dBm
340 kHz/div ~ 402 kHz/
div
-50 kHz ~ +50 kHz
< 1000 ppm
< ± 5.0 ppm
0x34 hex ± A hex
()
Value
More than 20 dBm ~ 25
dBm
340 kHz/div ~ 402 kHz/
div
-50 kHz ~ +50 kHz
< 1000 ppm
< ± 10 ppm
0x34 hex ± A hex
()
Digitized in Heiloo, Holland
()
Refer to -. *
Adjustment (Base Unit)
Adjustment (Base Unit)
Adjustment (Base Unit)
Adjustment (Base Unit)
Adjustment (Base Unit)
Adjustment (Base Unit)
Refer to -. **
Adjustment (Base Unit)
Adjustment (Base Unit)
Adjustment (Base Unit)
Adjustment (Base Unit)
Adjustment (Base Unit)
Adjustment (Base Unit)
50
11/8/2014
Remarks
(H)
Data type: Fig31
(I)
(J)
(K)
(L)
(M)
Remarks
(I)
Data type: Fig31
(J)
(K)
(L)
(M)
(N)