DIRECTV Signal Finder Manual

The DIRECTV Signal Finder is a professional tool designed to help installers and users accurately align satellite dishes for optimal signal reception. This device provides real-time signal strength measurements, audio tone feedback, and visual indicators to ensure precise dish alignment. Below are key sections covering features, setup, operation, troubleshooting, and maintenance.

1. Features at a Glance 2. Installation and Setup 3. Operation Guide 4. Specifications 5. Controls and Indicators 6. Signal Alignment Procedure 7. Interpreting Signal Readings 8. Maintenance and Care 9. Regulatory Information 10. Troubleshooting

Features at a Glance

Key components: LCD display with signal strength meter, audio tone output, input connectors, power switch, and calibration controls.

Feature	Description
LCD Display	Shows signal strength percentage and quality metrics
Audio Tone Output	Provides audible feedback for signal strength changes
Input Connectors	Coaxial input for satellite signal connection
Power Switch	Turns device on/off
Calibration Controls	Fine-tune signal sensitivity and measurement accuracy
Battery Indicator	Shows remaining battery power
Peak Hold Function	Maintains highest signal reading during alignment
Signal Quality Meter	Measures signal-to-noise ratio and quality
Backlit Display	Enables use in low-light conditions
Auto Power Off	Conserves battery when not in use

Installation and Setup

Unpack and inspect all components. Ensure proper connections before operation.

Connect coaxial cable: Attach satellite dish coaxial cable to INPUT connector.
Power on device: Turn power switch to ON position.
Check battery: Verify adequate power for accurate readings.
Initial calibration: Allow device to initialize and self-calibrate.
Test functionality: Verify display and audio tone are working properly.

WARNING! Ensure all connections are secure to prevent signal loss. Use only recommended cables and connectors.

Operation Guide

Power on device and follow alignment procedure for optimal signal acquisition.

Connect to satellite dish: Ensure proper coaxial connection.
Select satellite: Choose correct satellite for your location and service.
Begin alignment: Slowly adjust dish azimuth and elevation while monitoring signal.
Fine-tune position: Make small adjustments to maximize signal strength.
Lock position: Secure dish when optimal signal is achieved.
Verify signal: Check multiple transponders for consistent reception.

CAUTION! Handle device carefully during alignment to avoid drops or damage.

Specifications

Display Type: LCD with backlight
Signal Measurement: 0-100% strength, 0-100 quality
Frequency Range: 950-2150 MHz
Input Connector: F-type female
Audio Output: 3.5mm jack for headphones
Power Source: 9V battery or DC adapter
Battery Life: Up to 8 hours continuous use
Operating Temperature: -10°C to 50°C
Dimensions: 150mm x 80mm x 35mm
Weight: 250g (without battery)

Controls and Indicators

Front Panel: POWER switch, LCD display, calibration buttons, peak hold button.

Display Indicators: Signal strength bar, quality percentage, battery level, satellite ID, transponder information.

Calibration: Sensitivity adjustment, zero calibration, frequency selection. Audio: Tone volume control, mute function. Display: Backlight control, contrast adjustment, auto-dim feature.

Signal Alignment Procedure

Step-by-step guide for optimal satellite dish alignment.

Connect signal finder between dish and receiver.
Power on device and select target satellite.
Begin with rough azimuth alignment using compass.
Slowly sweep dish while monitoring signal strength.
When signal detected, fine-tune azimuth for peak reading.
Adjust elevation for maximum signal quality.
Fine-tune skew/polarization if applicable.
Verify signal stability and lock dish position.
Check multiple transponders for consistency.

Tip: Use audio tone for hands-free alignment; higher pitch indicates stronger signal.

Interpreting Signal Readings

Understanding signal strength and quality measurements.

Signal Strength	Quality	Interpretation
0-30%	0-20%	Poor - Realignment needed
31-60%	21-50%	Fair - Minor adjustments required
61-80%	51-75%	Good - Acceptable for most services
81-95%	76-90%	Very Good - Optimal performance
96-100%	91-100%	Excellent - Perfect alignment

Note: Quality percentage is more important than strength for reliable reception.

Maintenance and Care

Proper maintenance ensures long-term accuracy and reliability.

Store in protective case when not in use.
Keep connectors clean and free from corrosion.
Replace batteries when indicator shows low power.
Calibrate device periodically for accuracy.
Avoid extreme temperatures and moisture.

CAUTION! Do not expose to rain or excessive humidity. Use dry cloth for cleaning.

Regulatory Information

FCC Part 15: Class B digital device compliant. CE marked for European compliance. Manufactured under ISO 9001 quality standards. Copyright © DIRECTV. For technical support, visit www.directv.com/installersupport or contact 1-800-DIRECTV.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No display	Dead battery	Replace battery; check polarity
No signal detected	Loose connections	Check all cable connections; verify dish alignment
Inaccurate readings	Needs calibration	Perform calibration procedure
Weak audio tone	Volume setting	Adjust volume control; check headphones
Display flickering	Low battery	Replace battery immediately
Erratic measurements	RF interference	Move away from interference sources

Reset: Power cycle device; perform factory reset if available.

Service: 1-800-DIRECTV; www.directv.com/support