Course description
Module 1 - Introduction to DTH & Dish TV
Introduction to DTH Technology
What is Satellite Television?.
How DTH Systems Work
Basic Satellite Communication
DTH Service Components
Role of a DTH Technician
Types of DTH Connections
Basic Installation Workflow
Module 2: DTH Equipment & Components
Dish antenna
LNB
LNB holder
Set-top box
Coaxial cable
F-connectors
Mounting pole
Wall bracket
Clamps and fasteners
Signal finder/meter
Remote control
HDMI/AV cables
Basic technician tools
Module 3: Tools & Equipment Handling
Screwdrivers
Spanners
Pliers
Cable cutter
Cable stripper
Crimping tools
Drill machine
Measuring tape
Compass
Satellite signal meter
Multimeter basics
Safe handling and storage of tools
Module 4: Dish Antenna Assembly
Identifying dish components
Dish reflector assembly
LNB arm installation
LNB holder installation
Mounting bracket assembly
Pole installation
Checking dish stability
Correct positioning of dish components
Module 5: Dish Installation
Selecting a suitable installation location
Checking wall/roof mounting area
Installing the mounting bracket
Fixing the dish antenna
Dish leveling
Tightening bolts and clamps
Cable routing
Protecting outdoor connections
Installation quality checking
Module 6: Satellite Dish Alignment
Understanding satellite direction
Azimuth
Elevation
LNB skew
Using a compass
Using a satellite finder
Finding satellite signal
Signal strength
Signal quality
Fine adjustment of the dish
Final locking of dish position
Module 7: LNB Installation
Introduction to LNB
Types of LNB
LNB installation
LNB positioning
LNB skew adjustment
Connecting the coaxial cable
Checking LNB connections
Common LNB problems
Module 8: Coaxial Cable & Connector Installation
Types of coaxial cables
Cable selection
Cable cutting and stripping
F-connector fitting
Cable routing
Cable bending precautions
Connector tightening
Waterproofing outdoor connections
Cable continuity testing
Identifying cable faults
Module 9: Set-Top Box Installation
Introduction to set-top boxes
Connecting dish cable to STB
HDMI connection
AV connection
Power connection
TV input selection
Remote-control operation
Initial setup
Channel scanning
Channel verification
Module 10: Signal Testing & Optimization
Understanding signal strength
Understanding signal quality
Signal meter operation
Dish fine-tuning
LNB adjustment
Cable signal-loss awareness
Identifying weak signals
Optimizing picture quality
Weather-related signal problems
Module 11: Troubleshooting
Common Problems
No signal
Weak signal
Signal frequently disappearing
Channel missing
Pixelated picture
Poor picture quality
Audio problems
Set-top box not powering on
Remote-control problems
Cable connection faults
LNB faults
Dish misalignment
Troubleshooting Procedure
Identify the complaint
Inspect equipment
Check cable connections
Check LNB
Check dish alignment
Check signal strength and quality
Test the set-top box
Rectify the problem
Verify service after repair
Module 12: Maintenance & Service
Routine dish inspection
LNB inspection
Cable inspection
Connector inspection
Dish alignment checking
Set-top box maintenance
Preventive maintenance
Replacing damaged cables
Replacing faulty connectors
Service report preparation
Module 13: Electrical & Technician Safety
Basic electrical safety
Safe use of power tools
Ladder safety
Working-at-height precautions
Roof installation safety
Safe handling of cables
Personal protective equipment
Weather precautions
Avoiding unsafe installation locations
Emergency procedures
Module 14: Customer Service Skills
Customer communication
Understanding customer requirements
Explaining installation work
Demonstrating STB operation
Explaining remote-control functions
Basic customer troubleshooting guidance
Handling complaints
Service documentation
Professional behaviour
Maintaining customer records
MODULE 15: Advanced DTH Signal Troubleshooting
Weak signal troubleshooting
No signal problems
Signal fluctuation
Pixelation and picture freezing
Rain fade problems
Signal quality vs. signal strength
Intermittent signal faults
Practical troubleshooting procedure
MODULE 16: Satellite Dish Installation at Different Locations
Home installation
Apartment installation
Rooftop installation
Wall-mounted installation
Pole-mounted installation
Multi-storey building installation
Outdoor installation challenges
Site assessment
MODULE 17: Multi-TV DTH Installation
Single dish for multiple TVs
Multi-output LNB
Splitter and distribution systems
Cable routing
Signal loss management
Multi-room setup
Testing multiple connections
MODULE 18: HD & 4K DTH System Installation
HD DTH technology
4K DTH basics
Compatible equipment
HD/4K set-top box setup
Signal requirements
HDMI connections
Picture-quality testing
MODULE 19: DTH Remote & Set-Top Box Configuration
Remote control functions
Pairing and configuration
Channel scanning
Language settings
Audio and video settings
Factory reset
Software/firmware updates
MODULE 20: DTH Wiring & Cable Management
Cable selection
Cable length calculation
Connector quality
Cable routing
Waterproofing
Cable protection
Labeling and professional finishing
MODULE 21: Weatherproofing & Outdoor Protection
Waterproofing connectors
LNB protection
Cable sealing
Rust prevention
Wind protection
Lightning and surge precautions
Monsoon maintenance
