Panasonic KX-A142RUM - Default Chapter; Table of Contents

1 ABOUT LEAD FREE SOLDER (PbF: Pb free) 4
1.1. Suggested PbF Solder 4
1.2. How to recognize that Pb Free solder is used
5
2 FOR SERVICE TECHNICIANS 7
3 CAUTION
7
4 BATTERY
8
4.1. Battery Installation 8
4.2. Battery Charge
8
4.3. Battery Life
9
4.4. Replacing the Batteries
9
5 LOCATION OF CONTROLS 10
5.1. Base Unit 10
5.2. Handset
10
6 SETTINGS 11
6.1. Connection 11
6.2. Symbols Used in This Service Manual
11
6.3. PIN Code
12
6.4. Reset
14
6.5. Key Lock
15
6.6. Recall Feature
15
6.7. Dialling Pause for PBX line/long distance service users
15
6.8. Call Restriction
16
6.9. Cancelling Call Restricted Handset(s)
16
6.10. Call BAR On/Off (Call Prohibition On/Off)
16
6.11. Selecting the Display Language
17
6.12. Select Dialling Mode (Tone/Pulse)
17
6.13. Select Flash Timing
17
6.14. Automatic Route Selection
18
6.15. Summary of Programmable Functions
20
7 DISPLAY 20
7.1. Handset Display 20
7.2. Before Requesting Help (Troubleshooting)
21
8 OPERATIONS 22
8.1. Power On/Off 22
8.2. Making a Call
22
8.3. Answering a Call
22
8.4. Setting the Clock/Date
22
8.5. Phonebook
23
9 DISASSEMBLY INSTRUCTIONS 26
9.1. Base Unit 26
9.2. Handset
27
9.3. Charger Unit
28
10 ASSEMBLY INSTRUCTIONS 29
10.1. Warning When Constructing the Base Unit 29
11 TROUBLESHOOTING GUIDE 30
11.1. Check Power 31
11.2. Check Battery Charge
32
11.3. Check Link
33
11.4. Check Handset Transmission
35
11.5. Check Handset Reception
35
11.6. Check Caller ID
35
11.7. Bell Reception
36
12 CHECK PROCEDURE (BASE UNIT) 37
12.1. Preparation 37
12.2. PC Setting
37
13 CHECK PROCEDURE (HANDSET) 38
13.1. Preparation 38
13.2. PC Setting
38
14 ADJUSTMENTS (BASE UNIT AND CHARGER UNIT) 39
14.1. Adjustment (Base Unit) 39
14.2. Adjustment Standard (Base Unit)
43
14.3. Adjustment (Charger Unit)
45
14.4. Adjustment Standard (Charger Unit)
45
15 ADJUSTMENTS (HANDSET) 46
15.1. Adjustment 46
15.2. Adjustment Standard (Handset)
49
16 RF SPECIFICATION 50
16.1. Base Unit 50
16.2. Handset
50
17 HOW TO CHECK THE HANDSET SPEAKER 50
18 FREQUENCY TABLE (MHz)
51
19 BLOCK DIAGRAM (BASE UNIT)
52
20 CIRCUIT OPERATION (BASE UNIT)
53
20.1. Outline 53
20.2. Power Supply Circuit
54
20.3. Telephone Line Interface
55
20.4. Transmitter/Receiver
55
20.5. Pulse Dialing
55
20.6. FLASH PROM
55
21 BLOCK DIAGRAM (HANDSET) 56
CONTENTS
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KX-TCD4 10RUM / KX-TCD410RUS / KX-TCD412RU M / KX-TC D412RUS / KX-A141RUM / KX-A141RUS / KX-A142RUM / KX-A142RUS