Lectrosonics Inc DB 사용자 설명서
DSW Digital Wireless System
Rio Rancho, NM
3
Introduction
DSW (Digital Secure Wireless) is designed for no-com-
promise applications where performance and security
are the highest priority.
promise applications where performance and security
are the highest priority.
A completely new digital architecture was developed
for the DSW wireless system. Extended operating
range rivals the best analog and Digital Hybrid Wire-
less
for the DSW wireless system. Extended operating
range rivals the best analog and Digital Hybrid Wire-
less
®
systems, with remarkable audio quality and only
2.5 ms of latency. The system operates on standard
UHF FCC Part 74 frequencies (TV channel band).
UHF FCC Part 74 frequencies (TV channel band).
256-bit encryption is applied to the transmitted signal
stream for security against eavesdropping. The algo-
rithm conforms to the AES 256-CTR standard.
stream for security against eavesdropping. The algo-
rithm conforms to the AES 256-CTR standard.
DR Modular Receiver
The DR receiver is a 1RU modular, six-channel design
with a host mainframe that contains the DSP, micro-
processor, antenna multicoupler and control interface.
Receiver modules are installed on either side of the
mainframe. No tools are required to remove and install
the receiver modules. Each module will tune across a
25.6 MHz range.
with a host mainframe that contains the DSP, micro-
processor, antenna multicoupler and control interface.
Receiver modules are installed on either side of the
mainframe. No tools are required to remove and install
the receiver modules. Each module will tune across a
25.6 MHz range.
Antenna ports on the rear panel accept input from
remote antennas, with a “loop-thru” output to another
mainframe. A high quality internal multicoupler distrib-
utes the RF signal to the receiver modules.
remote antennas, with a “loop-thru” output to another
mainframe. A high quality internal multicoupler distrib-
utes the RF signal to the receiver modules.
For rack mount installations, a kit is available to mount
antenna inputs (BNC connectors) on the receiver front
panel using a coaxial cable routed through the receiver
chassis to the rear panel connections.
antenna inputs (BNC connectors) on the receiver front
panel using a coaxial cable routed through the receiver
chassis to the rear panel connections.
DB Belt Pack Transmitter
The DB belt pack transmitter is encased in a solid
machined aluminum housing with a membrane switch
panel and backlit LCD interface. The servo bias input
circuitry will work with a wide variety of microphones
and line level sources, Input gain is adjustable over
a wide range in 1 dB steps to optimize the signal to
noise ratio and dynamics of the audio.
machined aluminum housing with a membrane switch
panel and backlit LCD interface. The servo bias input
circuitry will work with a wide variety of microphones
and line level sources, Input gain is adjustable over
a wide range in 1 dB steps to optimize the signal to
noise ratio and dynamics of the audio.
The transmitter tunes across the entire frequency
range of the DSW system, from 470 MHz to 691 MHz.
range of the DSW system, from 470 MHz to 691 MHz.
Table of Contents
Essential Setup Steps ..........................................................1
Introduction ............................................................................3
Receiver Front Panel .............................................................4
Receiver Front Panel .............................................................4
Headphone output ...............................................................4
LCD and control Interface ....................................................4
Encryption key and settings transfer port .............................4
USB Port ..............................................................................4
Comm LED ..........................................................................4
Alert LED .............................................................................4
Power LED ...........................................................................4
LCD and control Interface ....................................................4
Encryption key and settings transfer port .............................4
USB Port ..............................................................................4
Comm LED ..........................................................................4
Alert LED .............................................................................4
Power LED ...........................................................................4
Receiver Rear Panel ..............................................................5
Antenna connections ...........................................................5
Audio Outputs ......................................................................5
Ethernet Port ........................................................................5
AES Word Clock ..................................................................5
RS-232 Port .........................................................................5
Antenna Cable Front Panel Pass-thru ..................................5
Power Supply .......................................................................5
Audio Outputs ......................................................................5
Ethernet Port ........................................................................5
AES Word Clock ..................................................................5
RS-232 Port .........................................................................5
Antenna Cable Front Panel Pass-thru ..................................5
Power Supply .......................................................................5
Hardware Installation ............................................................6
Receiver Modules ................................................................6
Antenna Connections ...........................................................6
Audio Output Wiring - Analog ...............................................6
Audio Output Wiring - AES3 Digital ......................................7
Connections for Computer Interface ....................................7
RS-232 Port Pinouts ............................................................7
Ethernet Port ........................................................................7
Antenna Connections ...........................................................6
Audio Output Wiring - Analog ...............................................6
Audio Output Wiring - AES3 Digital ......................................7
Connections for Computer Interface ....................................7
RS-232 Port Pinouts ............................................................7
Ethernet Port ........................................................................7
Receiver LCD Interface .........................................................8
Navigating the Menus ..........................................................9
Menu Map and Icons .........................................................10
Menu Map and Icons .........................................................10
Software Installation ...........................................................13
Windows Installation ..........................................................13
Mac Installation ..................................................................14
Mac Installation ..................................................................14
Connecting to a Network ....................................................14
Using DHCP for IP Address Assignment ...........................14
DB Transmitter .....................................................................15
Features and Functions .....................................................15
DB Transmitter LCD Interface ............................................15
Powering On in Operating Mode ........................................16
Powering On in Standby Mode ..........................................16
Powering Off ......................................................................16
Power Menu .......................................................................16
Navigating Menus ..............................................................17
Adjusting LCD Backlight ....................................................17
Locking/Unlocking Changes to Settings.............................17
Selecting Programmable Switch Functions........................17
Other Menu Items ..............................................................17
DB Transmitter Menu Map .................................................18
Copying Transmitter Settings To and From the Receiver ...19
DB Transmitter LCD Interface ............................................15
Powering On in Operating Mode ........................................16
Powering On in Standby Mode ..........................................16
Powering Off ......................................................................16
Power Menu .......................................................................16
Navigating Menus ..............................................................17
Adjusting LCD Backlight ....................................................17
Locking/Unlocking Changes to Settings.............................17
Selecting Programmable Switch Functions........................17
Other Menu Items ..............................................................17
DB Transmitter Menu Map .................................................18
Copying Transmitter Settings To and From the Receiver ...19
System Setup .......................................................................20
Specifications ......................................................................24
Service and Repair ..............................................................25
Specifications ......................................................................24
Service and Repair ..............................................................25
Returning Units for Repair .................................................25
FCC Notice ...........................................................................26