VF-6800P Digital Signal Meter User Manual

1. Product Overview

The SZBOX VF-6800P is a versatile digital signal meter designed to assist in the installation and alignment of satellite, terrestrial, and cable TV antennas. It supports DVB-S/S2, DVB-T/T2, and DVB-C/C2 standards, providing accurate signal measurements and a range of features for efficient setup.

Key Features:

• 2.4-inch TFT Color LCD Screen for clear display.
• Full support for DVB-S/DVB-S2, DVB-T/T2, DVB-C/C2, MPEG2/MPEG4 compliant signals.
• Spectrum Function for detailed signal analysis.
• Motor set and antenna motor control support (DiSEqC 1.0/1.1/1.2, 0/22kHz tone).
• Multi-language OSD: English, Arabic, Polski, Russian, Spanish, Portuguese.
• 10 OSD interface color selections.
• Measures signal strength, quality, BER, PWR, SNR, MER.
• LNB short-circuit protection with indicator.
• Low-voltage charging support with automatic sleep battery wake-up.
• Audio alarm for signal intensity level and signal lock notification (On/Off).
• Built-in LED high brightness lighting and backlit keys (On/Off).
• Integrated compass and power switch.
• Transponder editing: Add, Edit, and Delete.
• Software updates via Micro USB.
• 7.4V/2000mAh fast-charging Li-ion battery for ultra-long standby and low power consumption.

2. Package Contents

Please check the package carefully to ensure all items are present and undamaged.

1. Digital Signal Meter VF-6800P COMBO
2. Lanyard
3. DC Charging Cable (Power Adapter)
4. USB Connector (for software updates)
5. User Manual
6. DC Car Cigarette Lighter (may vary by package)

3. Device Layout

Familiarize yourself with the ports and controls of your VF-6800P signal meter.

• DVB T2/T Antenna Input: For connecting terrestrial antennas.
• Dish TV (DVB S/S2) Input: For connecting satellite LNBs.
• Digital Display: 2.4-inch TFT LCD screen.
• DC Jack: Power input for charging and operation.
• USB Update Port: Micro USB port for software updates.
• Compass: Integrated for antenna alignment.
• Power Switch: Located on the side for turning the device On/Off.
• Flashlight: Built-in LED light for low-light conditions.
• Vents: For heat dissipation.
• Lanyard Button Hole: For attaching the included lanyard.

4. Setup

4.1 Initial Charging

Before first use, fully charge the device. Connect the DC charging cable to the DC Jack on the meter and plug the adapter into a power outlet. The charging indicator will show the charging status. The 7.4V/2000mAh Li-ion battery supports fast charging and offers extended standby time.

4.2 Powering On/Off

Locate the power switch on the side of the device. Slide it to the 'On' position to power on the meter. To power off, slide the switch to the 'Off' position.

4.3 Connecting to Antenna/LNB

• For Satellite (DVB-S/S2): Connect your LNB cable to the 'S2' input port.
• For Terrestrial (DVB-T/T2): Connect your terrestrial antenna cable to the 'T2' input port.
• For Cable (DVB-C/C2): Connect your cable signal to the 'T2' input port.

Caution: The device features LNB short-circuit protection. If a short circuit is detected, an indicator will light up, and the device will protect itself from damage.

5. Operating Instructions

5.1 Main Menu Navigation

Upon powering on, the main menu will display options for DVB S2, DVB T2, DVB C, and System Set. Use the arrow keys (Up, Down, Left, Right) to navigate and the 'OK' button to select an option.

5.2 Signal Measurement

1. From the main menu, select the desired signal type (DVB S2, DVB T2, or DVB C).
2. Navigate to the transponder/channel settings. You may need to select a satellite, frequency, symbol rate, and polarization for satellite signals, or a channel/frequency for terrestrial/cable.
3. Adjust your antenna/dish while observing the signal strength, quality, BER, PWR, SNR, and MER values on the screen.
4. An audio alarm will sound when a signal is locked, indicating successful alignment. This audible notification can be toggled On/Off in the settings.

5.3 Spectrum Function

The Spectrum Function provides a visual representation of the signal spectrum, aiding in identifying interference or optimizing signal reception. This function is located within the DVB S2 submenu (after a recent firmware upgrade).

5.4 Motor Control (DiSEqC)

For motorized satellite dishes, the VF-6800P supports DiSEqC 1.0, 1.1, and 1.2 protocols, as well as 0/22kHz tone control. This allows you to control and position your satellite motor directly from the meter. This feature is also located within the DVB S2 submenu (after a recent firmware upgrade).

5.5 Transponder Editing

You can manage transponder information directly on the device. Navigate to the 'Edit Transponder' option to add new transponders, modify existing ones, or delete unnecessary entries.

5.6 System Settings

In the 'System Set' menu, you can configure various device parameters:

• OSD Language: Select your preferred language (English, Arabic, Polski, Russian, Spanish, Portuguese).
• OSD Interface Color: Choose from 10 different color schemes for the user interface.
• Backlit Keys: Toggle the backlight for the keys On/Off.
• LED Lighting: Activate the high-brightness LED light for working in dark environments.
• Auto-Sleep: Adjust or cancel the auto-sleep timer to conserve battery life.
• Restore to Factory Default: Reset all settings to their original factory configuration.

6. Maintenance

6.1 Battery Care

To prolong battery life, avoid fully discharging the device frequently. Charge the 7.4V/2000mAh Li-ion battery using the provided DC charging cable. The device supports low-voltage charging and can automatically wake up a sleep battery.

6.2 Software Updates

Periodically check for software updates to ensure optimal performance and access to new features. Updates are performed via the Micro USB port. Connect the device to a computer using the USB connector and follow the instructions provided with the firmware update package.

6.3 Cleaning

Clean the device with a soft, dry cloth. Do not use liquid cleaners or solvents, as they may damage the screen or internal components.

7. Troubleshooting

7.1 No Signal or Low Signal Readings

• Ensure all cables are securely connected to the correct input ports (S2 for satellite, T2 for terrestrial/cable).
• Check the LNB or antenna for proper functioning and alignment.
• Verify that the correct satellite, transponder, or channel parameters are selected in the device menu.
• Confirm that the LNB is receiving power (check the 13V/18V/22K indicators on the device).
• If the LNB short-circuit indicator is active, disconnect the LNB and check for cable damage or LNB malfunction.

7.2 Device Not Powering On

• Ensure the battery is charged. Connect the device to the power adapter and allow it to charge for some time.
• Verify the power switch is in the 'On' position.

7.3 Menu Options Missing (e.g., Spectrum, Motor Set)

Important Note: After recent firmware upgrades, the 'Motor Set' and 'Spectrum' menus have been moved to submenus within the DVB S2 section. Please navigate into the DVB S2 menu to access these functions.

8. Specifications

9. User Tips

• Regional Compatibility: Before purchasing or using, ensure that the DVB-T2, DVB-S2, and DVB-C standards supported by this device are compatible with the broadcasting standards in your region (e.g., Denmark, as per user query).
• Firmware Updates: Always keep your device's firmware updated. The manufacturer occasionally releases updates that may move menu items (like Spectrum and Motor Set to the DVB S2 submenu) or improve performance. Check the manufacturer's website or contact support for the latest firmware.
• Battery Life: For optimal battery performance during long installations, consider using the car charger if available in your package, or carry a portable power bank.
• Compass Use: The built-in compass is a helpful guide for initial dish orientation, but always fine-tune alignment using the signal strength and quality readings for best results.

10. Warranty and Support

For any technical issues, warranty claims, or further assistance, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase. Software updates and additional support resources may be available on the manufacturer's official website.