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Syn-Tech III P25
Midland Syn-Tech III P25 Manuals
Manuals and User Guides for Midland Syn-Tech III P25. We have
7
Midland Syn-Tech III P25 manuals available for free PDF download: Operation Manual, Service Manual
Midland Syn-Tech III P25 Operation Manual (84 pages)
Portable Radio
Brand:
Midland
| Category:
Portable Radio
| Size: 1.34 MB
Table of Contents
Table of Contents
7
1 Introduction
9
Package Contents
9
2 Getting Started
10
Installing the Antenna
10
Installing and Removing the Battery
10
Installing the Battery
10
Removing the Battery
10
Installing the Belt Clip
11
Charging the Battery
11
3 Radio Controls and Indicators
12
Side, Top and Front Views
12
Button and Key Functions
13
On-Off/Volume Knob
13
Channel Switch
13
Emergency Call Button
13
Alpha-Numeric Keypad
13
Up/Down Keys
14
Left Soft Key (Menu)
14
Right Soft Key (Index)
14
F1 Side Button (Power Adjust/Mode Change)
14
F2 Side Button (Monitor/Call Wait Option)
15
Keypad Lock/Emergency Reset Key
15
Scan/Clear Key
15
Star Key
15
Pound Key
16
Programmable Key Function Assignments
19
Alpha-Numeric Keypad Entry
22
Display Icons
23
4 Operation
25
Basic Operation
25
Turning the Radio on and off
25
Selecting Zones
27
Selecting Channels
28
Receiving Signals
29
Transmitting to Other Radios
31
Selecting Transmit Power
34
Selecting Digital Talk Group
35
Selecting Talkaround Transmit Mode
36
Monitoring Channels
37
Selecting Squelch Option
39
Scanning Channels
40
Locking the Keypad
44
Switching to the Home Zone and Channel
45
Initiating Silence Mode
45
Advanced Operation
46
Receiving Emergency Calls
46
Transmitting Emergency Calls
47
Receiving Digital Individual Calls
48
Transmitting Digital Individual Calls
49
Transmitting Digital All Calls
50
Transmitting Digital Dtmf/Telephone Dialing
51
Receiving a Digital Call Alert
52
Transmitting a Digital Call Alert
52
Receiving and Sending Non-Voice Messages
53
Selecting from User Tone List
61
Adding and Deleting from Command Zone
62
Channel Programming
63
Using Encryption Keys
64
Menu Operation
69
Analog Mode Menu Tree
69
Digital Mode Menu Tree
71
5 Accessories
74
6 Storage and Cleaning Precautions
77
7 Troubleshooting
78
8 Specifications
79
Receiver Specifications
81
Transmitter Specifications
82
9 Warranty Statement
83
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Midland Syn-Tech III P25 Service Manual (77 pages)
VHF and UHF
Brand:
Midland
| Category:
Portable Radio
| Size: 5.16 MB
Table of Contents
Table of Contents
6
Definitions, Abbreviations and Acronyms
8
Definitions
8
Abbreviations and Acronyms
8
Introduction
11
General Features
11
Technical Specifications
12
Table 2-1: Syn-Tech III P25 Portable Radio General Specifications
12
Table 2-2: Batteries for Syn-Tech III P25 Portable Radios
12
Table 2-3: Syn-Tech III P25 Portable Radio Environmental Specifications
12
Table 2-4: Syn-Tech III P25 Portable Radio Receiver Specifications
13
Table 2-5: Syn-Tech III P25 Portable Radio Transmitter Specifications
14
Description of the Radio
15
Connection Diagram
15
Figure 3-1: Midland Syn-Tech III P25 Portable Radio Connection Diagram
15
Operating Principles
16
RF and Control PCB
16
Display and Keypad PCB
18
Dsp Pcb
18
Table 3-1: KN1, RF and Control PCB to DSP PCB Signals
20
Table 3-2: KN2, RF and Control PCB to Display and Keypad PCB Signals
21
Adjustment
22
Definitions and Abbreviations
22
Adjustment Conditions
22
Adjustment Setup
22
Table 4-1: Spurious Signal Frequencies
22
Figure 4-1: Adjustment Setup
23
Adjustment Procedures
24
RF Output Power Adjustment
24
Analog Frequency Adjustment 25 Khz
24
Digital Frequency Adjustment
24
Modulation Flatness Adjustment
24
Modulation Limiting Adjustment
25
FM Deviation Adjustment
25
C4FM Deviation Adjustment
25
Squelch Adjustment
25
RSSI Adjustment
26
C4FM Receive Level Adjustment
26
Troubleshooting
27
Table 5-1: Syn-Tech III P25 Portable Radio Error Messages
27
Table 5-2: Syn-Tech III P25 Portable Radio Alert Messages
28
Table 5-3: Syn-Tech III P25 Portable Radio 'Problem-Solution' Table
29
Illustrated Part Lists
31
Syn-Tech III P25 Portable Main Assemblies
32
Figure 6-1: Main Assemblies Location Diagram
32
Table 6-1: Main Assemblies Parts List
33
Syn-Tech III P25 Portable Radio Pcb Assemblies
34
Figure 6-2: PCB Assemblies Location Diagram
34
Table 6-2: PCB Assemblies Parts List
35
Syn-Tech III P25 Portable Radio Rear Panel Assembly
36
Figure 6-3: Rear Panel Assembly Location Diagram
36
Table 6-3: Rear Panel Assembly Parts List
37
Syn-Tech III P25 Portable Radio Front Panel Assembly
38
Figure 6-4: Front Panel Assembly Location Diagram
38
Table 6-4: Front Panel Assembly Parts List
39
Syn-Tech III P25 Portable Radio Display and Keypad Pcb Assembly
40
Table 6-5: Display and Keypad PCB Parts List
42
Syn-Tech III P25 Portable Radio Dsp Pcb Assembly
44
Table 6-6: DSP PCB Parts List
46
Syn-Tech III P25 Portable Radio Vhf Rf and Control Pcb Assembly
47
Table 6-7: VHF RF and Control PCB Assembly Parts List
49
Syn-Tech III P25 Portable Radio Uhf Rf and Control Pcb Assembly
54
Table 6-8: UHF RF and Control PCB Assembly Parts List
56
Disassembly and Assembly
61
Required Equipment
61
Usage
62
Disassembling the Radio
62
Disassembling the Pcb Assembly
65
Schematic Diagrams
68
UHF RF SCHEMATIC 450-512 Mhz
68
Radio Connector Pinout
69
Control Schematic
73
Dsp Schematic
74
Lcd and Keypad Schematic
75
MIDLAND Syn-Tech III P25 Operation Manual (76 pages)
Brand:
MIDLAND
| Category:
Radio
| Size: 1.55 MB
Table of Contents
Table of Contents
8
1 Introduction
10
Package Contents
10
2 Installation
11
3 Radio Controls and Indicators
12
Front and Rear Views
12
Button and Key Functions
13
Emergency Call Button
13
TABLE of CONTENTS 3.2.1 Emergency Call Button
13
Alpha-Numeric Keypad
13
Up/Down Keys
13
Left Soft Key (Menu)
13
Right Soft Key (Index)
13
F1 Button (Power Adjust/Mode Change)
14
F2 Button (Monitor/Call Wait Option)
14
Keypad Lock (Short Press)/Emergency Reset (Long Press) Key
14
Scan Key
14
Star Key
15
Pound Key
16
Programmable Key Function Assignments
18
Alpha-Numeric Keypad Entry
20
Display Icons
21
4 Operation
23
Basic Operation
23
Turning the Radio on and off
23
Selecting Zones
25
Selecting Channels
26
Receiving Signals
27
Transmitting to Other Radios
29
Selecting Transmit Power
33
Selecting Digital Talk Group
34
Selecting Talkaround Transmit Mode
35
Monitoring Channels
36
Selecting Call Wait Option
38
Scanning Channels
39
Transmitting While Scanning
40
Locking the Keypad
43
Switching to the Home Zone and Channel
44
Initiating Silence Mode
44
Advanced Operation
45
Receiving Emergency Calls
45
Transmitting Emergency Calls
46
Receiving Digital Individual Calls
47
Transmitting Digital Individual Calls
48
Transmitting Digital All Calls
49
Transmitting Digital Dtmf/Telephone Dialing
50
Receiving a Digital Call Alert
51
Transmitting a Digital Call Alert
51
Receiving and Sending Non-Voice Messages
52
Selecting from User Tone List
60
Adding and Deleting from Command Zone
61
Channel Programming
62
Menu Operation
63
Analog Mode Menu Tree
63
Digital Mode Menu Tree
65
5 Accessories
68
6 Storage and Cleaning Precautions
69
7 Troubleshooting
70
8 Specifications
71
Receiver Technical Specifications
73
Transmitter Technical Specifications
74
9 Warranty Statement
75
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Midland Syn-Tech III P25 Operation Manual (76 pages)
mobile
Brand:
Midland
| Category:
Radio
| Size: 1.55 MB
Table of Contents
Table of Contents
8
1 Introduction
10
Package Contents
10
2 Installation
11
3 Radio Controls and Indicators
12
Front and Rear Views
12
Button and Key Functions
13
Emergency Call Button
13
Alpha-Numeric Keypad
13
Up/Down Keys
13
Left Soft Key (Menu)
13
Right Soft Key (Index)
13
F1 Button (Power Adjust/Mode Change)
14
F2 Button (Monitor/Call Wait Option)
14
Keypad Lock (Short Press)/Emergency Reset (Long Press) Key
14
Scan Key
14
Star Key
15
Pound Key
16
Programmable Key Function Assignments
18
Alpha-Numeric Keypad Entry
20
Display Icons
21
4 Operation
23
Basic Operation
23
Turning the Radio on and off
23
Selecting Zones
25
Selecting Channels
26
Receiving Signals
27
Transmitting to Other Radios
29
Selecting Transmit Power
33
Selecting Digital Talk Group
34
Selecting Talkaround Transmit Mode
35
Monitoring Channels
36
Selecting Call Wait Option
38
Scanning Channels
39
Transmitting While Scanning
40
Locking the Keypad
43
Switching to the Home Zone and Channel
44
Initiating Silence Mode
44
Advanced Operation
45
Receiving Emergency Calls
45
Transmitting Emergency Calls
46
Receiving Digital Individual Calls
47
Transmitting Digital Individual Calls
48
Transmitting Digital All Calls
49
Transmitting Digital Dtmf/Telephone Dialing
50
Receiving a Digital Call Alert
51
Transmitting a Digital Call Alert
51
Receiving and Sending Non-Voice Messages
52
Selecting from User Tone List
60
Adding and Deleting from Command Zone
61
Channel Programming
62
Menu Operation
63
Analog Mode Menu Tree
63
Digital Mode Menu Tree
65
5 Accessories
68
6 Storage and Cleaning Precautions
69
7 Troubleshooting
70
8 Specifications
71
Receiver Technical Specifications
73
Transmitter Technical Specifications
74
9 Warranty Statement
75
Midland Syn-Tech III P25 Operation Manual (72 pages)
Brand:
Midland
| Category:
Portable Radio
| Size: 1.2 MB
Table of Contents
Table of Contents
7
1 Introduction
9
Package Contents
9
2 Getting Started
10
Installing the Antenna
10
Installing and Removing the Battery
10
Installing the Battery
10
Removing the Battery
10
Installing the Belt Clip
11
Charging the Battery
11
3 Radio Controls and Indicators
12
Side, Top and Front Views
12
Button and Key Functions
13
Channel Switch
13
Emergency Call Button
13
Alpha-Numeric Keypad
13
Up/Down Keys
13
Left Soft Key (Menu)
13
Right Soft Key (Index)
14
Power Adjust (Long Press)/Mode Change (Short Press) Key
14
Monitor (Long Press)/Call Wait Option (Short Press) Key
14
Keypad Lock (Short Press)/Emergency Reset (Long Press) Key
14
Scan Key
15
Star Key
15
Pound Key
16
Alpha-Numeric Keypad Entry
18
Display Icons
19
4 Operation
21
Basic Operation
21
Turning the Radio on and off
21
Selecting Zones
22
Selecting Channels
24
Receiving Signals
25
Transmitting to Other Radios
26
Selecting Transmit Power
29
Selecting Digital Talk Group
30
Selecting Talkaround Transmit Mode
32
Monitoring Channels
33
Selecting Digital Call Wait Option
35
Scanning Channels
36
Locking the Keypad
39
Switching to the Home Zone and Channel
40
Advanced Operations
41
Receiving Emergency Calls
41
Transmitting Emergency Calls
42
Receiving Digital Individual Calls
43
Transmitting Digital Individual Calls
45
Transmitting Digital Unaddressed Calls
47
Transmitting Digital Telephone Interconnect Calls
48
Receiving a Digital Call Alert
49
Transmitting a Digital Call Alert
49
Receiving and Sending Non-Voice Messages
50
Channel Programming
58
Menu Operation
59
Analog Mode Menu Tree
59
Digital Mode Menu Tree
61
5 Accessories
64
6 Storage and Cleaning Precautions
65
7 Troubleshooting
66
8 Specifications
67
Receiver Specifications
69
Transmitter Specifications
70
9 Warranty Statement
71
Midland Syn-Tech III P25 Operation Manual (56 pages)
Brand:
Midland
| Category:
Radio
| Size: 1.52 MB
Table of Contents
Introduction
10
RADIO CONTROLS and INDICATORS
11
Installation
12
Power On-Off
13
Standby/Receive and Transmit
14
Keypad
16
Key Lock
18
Display
19
Other Backlit LCD Display Menu Icons
20
Set-Up Routines (Menus)
21
ILLUMINATION Menu (12)
24
DISPLAY Menu (13)
25
ACCESSORY Menu (14)
27
PASSWORD Menu (15)
28
SERIAL PORT Menu (16)
30
SQUELCH Menu (17)
31
FACTORY SETTINGS Menu (19)
32
LAST CALLER Menu (21)
33
RECEIVED MESSAGES Menu (31)
34
MESSAGE EDIT Menu (33)
35
RECEIVED MESSAGES Menu (41)
36
MESSAGE LIST Menu (43)
37
PRESENT STATUS Menu (51)
38
STATUS REQUEST Menu (53)
39
SOFTWARE Menu (62)
41
MEASUREMENT Menu (65)
42
CHANNEL PARAMETERS Menu (7)
43
GROUPS Menu (72)
44
CHANNELS Menu (74)
45
ZONES Menu (75)
46
ENCRYPTION Menu
47
Accessories
48
Maintenance
49
Troubleshooting
50
Specifications
51
Receiver Technical Specifications
53
Transmitter Technical Specifications
54
MIDLAND Syn-Tech III P25 Operation Manual (34 pages)
Base/Repeater Station
Brand:
MIDLAND
| Category:
Portable Radio
| Size: 0.16 MB
Table of Contents
Table of Contents
3
LCD Display
4
LED Display
4
Key Controls
5
Programming
6
Control Knob
6
Channel Selection
7
P25 Calling Selection
8
P25 PTT Mode
9
P25 Conventional Messages
10
P25 Squelch Adjustment
16
Talk Group ID Alias
16
Key Lock
17
Manual CWID Start/Stop
18
DTMF Encode
18
Analog Channel Data
19
P25 Channel Data
19
Bar Graph/Channel Display
20
LCD Backlight Toggle
20
Changing TX Power
21
Caller ID
21
Emergency Call Reception
22
Repeat Mode
22
Base Mode
23
Remote Control
23
P25 Test Mode
24
Adjustment Mode
26
Key Test
28
Displaying Firmware Version
29
Displaying Serial Number
29
Displaying Program Software Ver
30
Data Check
30
Error Messages
31
Firmware Error Detection
31
RS232 Error Detection
31
DSP Error Detection
32
Option Port Pinout
33
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