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INSTRUCTION MANUAL DSQD 4 Channel Digital Receiver DIGITAL WIRELESS Fill in for your records: Serial Number: Purchase Date: Rio Rancho, NM, USA www.lectrosonics.com...
DSQD and transmitter have the Service and Repair ..............20 matching encryption key. If you are trying to transmit Returning Units for Repair ........... 20 an audio signal and keys do not match, all that will be heard is silence. LECTROSONICS, INC.
Digital Receiver Digital Hybrid Wireless Technology What is Dante? ® All wireless links suffer from channel noise to some de- Audinate’s patent pending Dante™ technology is a gree, and all wireless microphone systems seek to mini- flexible Internet Protocol (IP) and Ethernet based digital mize the impact of that noise on the desired signal.
Antenna B Input Antenna A Input Power Inlet 50 Ohm BNC Dante Ports 50 Ohm BNC Antenna B XLR Analog Output Multi-Frame Ethernet Antenna A Loop-thru Output Connectors Port Communication Loop-thru Output 50 Ohm BNC 50 Ohm BNC LECTROSONICS, INC.
Digital Receiver IR (infrared) Port Power Inlet Frequency and settings can be transferred to and from The locking DC coaxial inlet requires 7-18 VDC and the DSQD receiver via this port to an IR enabled trans- draws 2.5A maximum. mitter to simplify setup. Operating Instructions USB Port To begin using the DSQD quickly, follow the steps be-...
BACK channel reduction setting Use arrow keys to COMPATIBILITY Press SEL to select desired select desired MODES BACK compatibility mode channel Press SEL to Use arrow keys to TALKBACK select desired select desired BACK SETUP channel talkback function LECTROSONICS, INC.
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Digital Receiver Press SEL to Use arrow keys to select desired highlight desired SYNC SETTINGS function command BACK Press SEL to IR Sync & Use arrow keys to select desired SYNC KEY highlight desired Encryption BACK function command Press SEL to Use arrow keys to ENCRYPTION KEY confirm...
Press the UP and DOWN ar- • Frequency Scan • Compatibility Modes rows to tune the channel into the area of lowest RF • Group Tune activity. Press BACK to save frequency to channel LECTROSONICS, INC.
Digital Receiver Group Tune Assign a tuning group to a channel. Group Tune Setup Tuning groups allow the user to set up a list of frequen- cies, allowing for easy tracking of frequency tuning in the transmitters. • Four tuning groups are available, U, V, W, X. •...
Antenna B. The DSQD automatically uses whichever receiver’s RF signal quality is better. RECEIVER 1 RECEIVER 3 FREQUENCY 2 FREQUENCY 1 AUDIO AUDIO AUDIO AUDIO PANNING PANNING OUTPUT CIRCUIT CIRCUIT OUTPUT PAIR 1 PAIR 2 RECEIVER 2 RECEIVER 4 FREQUENCY 1 FREQUENCY 2 LECTROSONICS, INC.
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Digital Receiver • Frequency: Again, the receiver channels are paired. In this mode, each channel is set to a different frequency. The DSQD automatically uses whichever receiver’s RF signal quality is better. The use of separate frequencies helps minimize dropouts caused by multi-path phenomenon. RECEIVER 1 RECEIVER 3 Frequency 1...
“com” channel so the person using the transmitter can have a direct line to the crew or production staff. When selected, the audio will ap- pear at the designated talkback channel rather than the channel used for program audio. LECTROSONICS, INC.
• Universal: This is the most convenient en- cryption option available. All encryption-capable Sync options: Choose to send frequency, send all Lectrosonics transmitters and receivers contain settings, retrieve (get) frequency from a transmitter the Universal Key. The key does not have to be or retrieve (get) all settings from a transmitter.
NOTE: New network settings require the unit to reboot to take effect. Making a change and pressing the BACK key will prompt the user to Reboot Now, Save and Exit, or Discard and Exit. LECTROSONICS, INC.
Links Firmware Update QR codes with links to the Lectrosonics website, the Instructions DSQD User Manual online and YouTube video tutorials. Firmware updates are made with a file downloaded from the web site and the DSQD connected via USB.
3. Insert the flange bracket (Part #27076) into the to prevent the screws from coming loose due to open slot in the side of the chassis cover panel. vibration. You will usually feel resistance as you tighten the screws - this is normal. LECTROSONICS, INC.
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Digital Receiver Rear tie bracket (Part #25990) Tensioning lock Front tie bracket nuts on the rear (Part #25991) side of the bracket 6. Install one side of the front tie bracket (Part #25991) Slide the other receiver over the tie bracket and in- into the side panel opening in one of the receivers.
LECTROSONICS’ Service Department is equipped and staffed to quickly repair your equipment. In warranty repairs are made at no charge in accordance with the terms of the warranty. Out-of-warranty repairs are charged at a modest flat rate plus parts and shipping.
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Digital Receiver ISEDC Notices: Per RSS-210 This device operates on a no-protection no-interference basis. Should the user seek to obtain protection from other radio services operating in the same TV bands, a radio licence is required. Please consult Industry Canada’s document CPC-2-1-28, Optional Licensing for Low-Power Radio Apparatus in the TV Bands, for details.
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This warranty does not apply to used or demonstrator equipment. Should any defect develop, Lectrosonics, Inc. will, at our option, repair or replace any defective parts without charge for either parts or labor. If Lectrosonics, Inc. cannot correct the defect in your equipment, it will be replaced at no charge with a similar new item.
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