Instruction manual - Digital 6000 (v4.0)
Table Of Contents
- The Digital 6000 Series
- Products in the Digital 6000 series
- Accessories
- Installing Digital 6000 series devices
- Installing the EM 6000
- Connectors on the rear of the device
- Connecting/disconnecting the EM 6000 to/from the power supply system
- Connecting the EM 6000 to a network
- Outputting analog audio signals
- Outputting digital audio signals
- Outputting audio via a Dante™ network (EM 6000 DANTE only)
- Connecting the word clock
- Connecting remote antennas
- Connecting rod antennas
- Installing the EM 6000 in a rack
- Installing the SKM 6000
- Installing the SK 6000
- Installing the SK 6212
- Installing the L 6000 | LM 6060 | LM 6061 | LM 6062
- Using Digital 6000 series devices
- Using the EM 6000
- Operating elements on the front of the device
- Switching the EM 6000 on and off
- Displays on the EM 6000 display panel
- Buttons for navigating through the menu
- Home screen
- Muting the audio signal
- Setting options in the menu
- Menu structure
- Frequency menu item
- Name menu item
- Sync Settings menu item
- Encryption menu item
- Command Mode menu item
- Scan & Auto-Setup menu item
- Walktest menu item
- AF Output menu item
- Test Tone menu item
- Bank Edit menu item
- System menu item
- System -> Transmission Mode menu item
- System -> Wordclock menu item
- System -> Network menu item
- System -> Device ID menu item
- System -> Dante Settings (only EM 6000 DANTE) menu item
- System -> Booster Feed menu item
- System -> Brightness menu item
- System -> Auto Setup menu item
- System -> Info menu item
- System -> Hardware menu item
- System -> Help menu item
- System -> TX Update menu item
- System -> Reset menu item
- Using the headphone output
- Updating the firmware of the receiver
- Updating the firmware of the Dante™ interface
- Status messages
- Using the SKM 6000
- Using the SK 6000
- Using the SK 6212
- Using the L 6000
- Switching the L 6000 on and off
- Charging rechargeable batteries
- Meaning of the LEDs on the L 6000 charger and LM 6060, LM 6061 and LM 6062 charging modules
- Preparing rechargeable batteries for storage (storage mode)
- Resetting settings (factory reset)
- Updating the firmware
- Operating the L 6000 via a network
- Establishing a radio link
- Synchronizing devices
- Overview
- Recommendations for using antennas
- Equidistant frequency grid
- Link Density mode
- Word clock scenarios for digital audio (AES3 and Dante™)
- Overview
- Product variants
- Specifications
- Cleaning and maintenance
Link Density mode
184
Link Density mode
As of firmware version 3.0, the Digital 6000 series supports Link Density
mode (LD mode)
LD mode doubles the number of usable carrier frequencies in the available
spectrum, as the minimum distance for the equidistant frequency grid is
reduced from 400 to 200 kHz.
This is achieved by reducing the transmission power and modulation band-
width of the transmitter. This means that a much smaller frequency spac-
ing between neighboring frequencies can be selected, and therefore more
frequencies can be used in the same available spectrum without intermod-
ulation.
For information about setting the transmission mode, see „System -
> Transmission Mode menu item“.
For information about the equidistant frequency grid, see „Equidis-
tant frequency grid“.
Use of Link Density mode is recommended if the following criteria are met:
• The required number of channels cannot be achieved using LR mode, as
there may be only a small spectrum available.
• The distance from the transmitter to the antennas is not too long but
also not so short that blocking effects could occur.
• The audio codec for LD mode is suitable for the required application.