Table Of Contents; Introduction; General Technical Description; Encryption - Lectrosonics D2 DSQD Instruction Manual

DSQD

Table of Contents

Introduction ........................................................................... 2
General Technical Description ............................................ 2
Encryption ............................................................................ 2
Digital Hybrid Wireless Technology .................................... 3
®
LCD Screen ......................................................................... 3
Diversity Reception .............................................................. 3
Infrared Sync ........................................................................ 3
What is Dante? .................................................................... 3
Panels and Features .............................................................. 4
DSQD Front Panel ............................................................... 4
DSQD Rear Panel ................................................................ 4
IR (infrared) Port .................................................................. 5
USB Port .............................................................................. 5
Headphone Volume Adjustment ........................................... 5
Channel Selector Buttons .................................................... 5
Dante Ports (if Dante module is installed) ............................ 5
Ethernet Port ........................................................................ 5
Multi-Frame Communication ................................................ 5
Power Inlet ........................................................................... 5
LCD Menu Map ....................................................................... 6
Navigating the Menus ........................................................... 8
RF Setup Menu ...................................................................... 8
RF Frequency ...................................................................... 8
Frequency Scan ................................................................... 8
Group Tune .......................................................................... 9
Group Tune Setup ................................................................ 9
Diversity Setup ..................................................................... 10
Audio Setup Menu ................................................................. 12
Audio Level .......................................................................... 12
Audio Polarity ....................................................................... 12
Smart Noise Reduction ........................................................ 12
Compatibility Modes ............................................................. 12
Talkback Setup ..................................................................... 12
IR Sync & Encryption Menu .................................................. 13
Encryption Key Management ............................................... 13
Encryption Keys ................................................................... 13
Sync Settings ....................................................................... 13
Tools and Settings Menu ...................................................... 14
RX On/Off ............................................................................ 14
TX Battery Type ................................................................... 14
Front Panel Setup ................................................................ 14
Antenna Bias Power ............................................................. 14
Network Settings ................................................................. 14
Edit Names .......................................................................... 15
Restore Defaults .................................................................. 15
Pilot Tone Bypass ................................................................. 15
About .................................................................................... 15
Links ..................................................................................... 15
Specifications and Features ................................................. 15
Wireless Designer Software ................................................ 15
Firmware Update Instructions .............................................. 15
Supplied Hardware ................................................................ 16
Unpacking the Unit ............................................................... 16
Items Included in the Box: .................................................... 16
Optional Accessories ............................................................ 17
Installing two DSQD Receivers into a SingleRack Space .. 18
Service and Repair ................................................................ 20
Returning Units for Repair ................................................... 20
2

Introduction

The latest digital radio technology is employed in the
DSQD receiver to set a new standard for performance
and flexibility. Four discrete audio channels are packed
into a single half-rack chassis, with balanced analog
and Dante digital network outputs. The receiver tunes
®
continuously across the UHF band from 470.100 to
614.375 MHz.
The digital architecture delivers studio quality audio with
ultra-low latency. The receiver includes an extended
operating range rivaling the best analog and Digital
Hybrid Wireless ® systems with tracking filters that stay
centered on the selected frequency.
The DSQD is also backward compatible with any Digital
Hybrid Wireless® transmitters including the SM Series,
LT, HM Series, SSM, HH Series, UM400, UM400a, LM
Series, MM Series, and WM.
The receiver provides a USB port for firmware up-
dates, an IR port for fast setup and an ethernet port for
control. A large, high resolution, backlit LCD and large
membrane switches provide an intuitive interface that is
highly visible in daylight or dimly lit conditions.
Wireless Designer™ software integrates the digital and
Digital Hybrid Wireless into a single control panel with
site scanning and frequency coordination. The software
is free and can be used while connected to equipment
or offline in planning a multi-channel system.
Antenna ports on the rear panel accept input from
remote antennas, with a "loop-thru" output to another
mainframe using the internal multicoupler. A kit is also
available to mount antenna inputs (BNC connectors) on
the front panel.
General Technical
Description

Encryption

When transmitting audio, there are situations where
privacy is essential, such as during professional sport-
ing events, in court rooms or private meetings. For
instances where your audio transmission needs to be
kept secure, without sacrificing audio quality, Lectroson-
ics implements AES256 encryption in our digital wire-
less microphone systems. High entropy encryption keys
are first created by the DSQD Receiver. The key is then
synced with an encryption-capable digital transmitter,
via the IR port. The audio will be encrypted and can
only be decoded if both DSQD and transmitter have the
matching encryption key. If you are trying to transmit
an audio signal and keys do not match, all that will be
heard is silence.
LECTROSONICS, INC.