Tait Orca series Portable Radio Manuals

Manuals and User Guides for Tait Orca series Portable Radio. We have 1 Tait Orca series Portable Radio manual available for free PDF download: Service Manual

Tait Orca series Service Manual

Tait Orca series Service Manual (91 pages)

Handportable radios

Brand: Tait | Category: Portable Radio | Size: 2 MB

Table of Contents

Servicing Tait Orca Handportables
9
What Does this Manual Contain
9
What Is Included in the Calibration Service Kit
9
Programming Service Kits
10
The Tait Orca Series of Handportables
11
Product Codes
11
Operating Instructions
11
Fitting an Accessory
12
Fitting a Non-Tait Accessory
12
Basic Servicing Precautions
14
Radio Specifications and Circuit Descriptions
17
Radio Specifications
19
Circuit Descriptions
22
Transmit (Tx) Audio
22
Receive (Rx) Audio
23
Power Supplies
23
Synthesiser and VCO
23
Accessory Connector Interface
24
Implications of Narrowband Versus Wideband if Filtering
24
Diagnostics and Fault Finding
25
Test Facilities
27
Error Codes
27
Fault Finding Charts
32
Servicing the Radio
39
Screw Head Types
41
Disassembling the Radio
42
Removing the Front Panel from the Chassis
42
Removing the Shield from the Chassis
43
Removing the PCB from the Chassis
44
Removing the Rear Panel
45
Replacing Key Mechanical and Ancillary Devices
46
Replacing the Lens (Orca Excel and Orca Eclipse)
46
Replacing the PTT Keypad
46
Replacing the LCD Display (Orca Excel and Orca Eclipse)
47
Replacing the Speaker
47
Replacing the Shield, User Interface PCB Assembly and Polyester Dome (Orca Excel and Orca Eclipse)
50
Replacing the Battery and Speaker Contacts
50
Replacing the Microphone
50
Replacing the Tact Switch
50
Reassembling the Radio
51
Rear Panel Reassembly and Replacing the Auxiliary Flexible PCB
51
Fitting the PCB to the Chassis and Replacing the RF out Assembly
52
Fitting the Shield to the Chassis
52
Fitting the Front Panel to the Chassis
53
Spares Kits
54
Battery Packs and Chargers
59
Battery Packs
61
Battery Life
61
Extending Battery Life
62
Disposing of Used Nickel-Cadmium Batteries
62
Battery Chargers
63
Desktop Fast Charger
64
Hardware Operation
64
Fast Charger Operation
64
Software Operation
66
Using the Fast Charger
67
Charging the Battery Using the Fast Charger
67
Repairing the Fast Charger
68
Reassembling the Charger
69
Desktop Trickle Charger
70
Trickle Charger Operation
70
Using the Trickle Charger
71
Repairing the Trickle Charger
71
Multi-Charger Operation
72
Tait Orca Accessory Connector
75
Accessory Function Buttons
77
Accessory Power
77
Connecting an Accessory
78
Mechanical Assembly Procedure
78
MM Accessory Adaptor
80
Additional Information
83
Conventional Mode
85
Programming Mode
87
Receive Mode
87
Test Mode
88
Tait Electronics Limited Software Licence Agreement
89
Term and Termination
89
Limited Warranty
89
Exclusion of Liability
90

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