Kenwood TM-3530A User Manual
Page 3
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CONTENTS
1. FEATURES................................................................ 4
2. SPECIFICATIONS AND ACCESSORIES................. 5
2-1. SPECIFICATIONS.............................................. 5
2- 2. ACCESSORIES.............................................. 6
3. INSTALLATION AND CONNECTION........................ 7
3- 1. INSTALLATION.............................................. 7
3- 2. CONNECTION................................................ 8
3-2-3. Mobile........................................................ 9
A. Wiring on installation on the car.......... 9
B. Ignition noise....................................... 9
3- 2-4. Antenna................................................. 9
4. OPERATION............................................................ 10
4- 1. CONTROLS AND THEIR FUNCTIONS....... 10
4- 1 -1. Front panel............................................10
1. LCD group........................................... 12
2. Keyboard............................................. 13
4-3-1. Precautions............................................... 15
4-4. MEMORY............................................................. 1 5
4-4-1. Microprocessor memory back-up.............. 15
4-4-2. Initial state and reset of
the microprocessor.................................. 15
A. Initial state of the microprocessor
from the factory.................................. 15
B. Microprocessor reset...........................1 5
4-4-5. Priority channel select............................... 17
4-5. SCAN.................................................................... 1 7
4-5-1. Memory scan from the keyboard............. 1 7
4-5-2. Programmable band-scan from
the keyboard............................................ 1 8
4-5-6. Scan release............................................. 18
4-5-7. Priority channel scan (Alert)..................... 19
4-6. REPEATER...................................................... 19
4-6-1. Automatic repeater offset.......................... 19
4-6-2. Tone frequency..........................................20
1. Setting................................................. 20
2. Release............................................... 20
4-7. AUTOMATIC TELEPHONE NUMBER
TRANSMISSION SYSTEM..............................21
4-7-1. Telephone number programming.............. 21
4-7-2. Storing a telephone channel in
normal memory........................................22
4-7-3. Automatic telephone number
transmission.............................................22
4- 8. DCL (Digital Channel Link) SYSTEM............ 23
4-8-1. DCL system description.............................23
4-8-2. DCL system keyboard............................... 25
4-8-3. Digital code entry.......................................25
4-8-4. Code squelch............................................ 26
4-8-5. Channel linkage.........................................27
4-8-6. Recall.........................................................30
4-8-7. Reset and return........................................30
4-8-8. Call sign entry........................................... 31
4- 8-9. DCL system notes................................. 32
5. MAINTENANCE AND ADJUSTMENT......................33
5- 1. GENERAL INFORMATION...........................33
5-2. SERVICE...........................................................33
5-3. CLEANING........................................................ 33
5-4. MICROPROCESSOR BACK-UP LITHIUM
BATTERY REPLACEMENT............................ 33
5-5. ORDERING SPARE PARTS.............................33
5- 6. ADJUSTMENTS............................................34
5- 6-1. Cover removal...................................... 34
5-6-2.
Low power output................................. 34
Microphone gain...................................34
DTMF level........................................... 34
Sidetone and beeper level................... 34
RF power meter....................................34
5-6-7.
TO (Timer Operated) scan timer.......... 35
5-6-8.
Open channel search step size
selection................................................ 35
5-6-9.
Microphone UP/DWN step size and
scan step size selection........................ 35
6. BLOCK DIAGRAM....................................................36
6- 1. TM-3530A......................................................36
6-2. TM-2570A..........................................................37
6-3. TM-2550A/2530A.............................................. 38
6- 4. TM-2550E......................................................39
7. OPTIONAL ACCESSORIES.....................................40
7- 1. TU-7 TONE UNIT.......................................... 40
7-2. MU-1 MODEM UNIT..........................................40
8. REFERENCE........................................................... 45
8- 1. ANTENNA..................................................... 45
8-2. MOBILE INSTALLATION.................................. 46