SIRUS Quad B 823 B-Stock User Guide
- June 9, 2024
- SIRUS
Table of Contents
SIRUS Quad B 823 B-Stock
Safety instructions
Intended use
This device is intended to be used for the wireless transmission of audio
signals from microphones or instruments to amplifiers or active speakers. Any
other use or use under other operating conditions is considered to be improper
and may result in personal injury or property damage. No liability will be
assumed for damages result-ing from improper use.
Danger for children
Ensure that plastic bags, packaging, etc. are properly disposed of and are not in the reach of babies and young children. Choking hazard! Ensure that children do not detach any small parts (e.g. knobs or the like) from the product. They could swallow small parts and choke! Never let children play unattended with the electrical devices.
Risk of fire due to incorrect polarity
Incorrectly inserted batteries may destroy the device or the batteries. Ensure
that proper polarity is observed when inserting batteries.
Possible damage by leaking batteries
Leaking batteries can cause permanent damage to the device.
Take batteries out of the device if it is not going to be used for a longer
time period.
Notes on wireless transmission
This device utilizes frequencies that are not harmonized within the European
Union (EU) and therefore may only be used in certain EU member states. In all
Europe-an countries, the frequencies used for the transmission of audio
signals are strictly regulated. Before you start, make sure that the
frequencies are legitimate in the respective country and check whether the
operation must be registered with the responsible authority.
Operating location
Do not ever use this product:
- in conditions of extreme temperature or humidity
- in extremely dusty or dirty places
- in locations where the device may get wet
General handling
- To prevent damage, do not exert force when handling the product.
- Do not immerse the product in water. Wipe only with a clean and dry cloth. Do not use liquid cleaners such as benzene, thinners or flammable cleaning agents.
Features
- Professional bodypack transmitter (Quad B 823, item no. 502808; item no B 470, Artnr. 543458)
- Compatible with Sirus Quad R 823 (item no. 502806) or Quad R 470 (item no. 543456)
- Synchronisation with the receiver via infrared sensor
- Detachable antenna (length: 85 mm)
- Colour: black
Connections
- Antenna
- [ON]/[OFF]: Main switch. Turns the device on and off.
- Mini-XLR chassis plug for connecting a microphone or instrument.
- Display
- Infrared sensor
- Opens the menu
- Increases the shown frequency
- decreases the shown frequency
- Switch for selecting the radio signal Slide the switch on „H“ (high power) to use the microphone from a long distance. Slide the switch on „L“ (low power) to use the microphone from a short distance.
- Retaining clamp
- Battery compartment for two round cell batteries (AA, LR06), 1.5 V or comparable rechargeable batteries.
Technical specifications
-
Frequency band 823 MHz…832 MHz, 863 MHz…865 MHz (Quad B 823, item no. 502808)
-
470 MHz…526 MHz (Quad B 470, item no. 543458)
-
Modulation type Frequency modulation (FM)
-
Maximum transmission power 30 mW (switchable)
-
Frequency range 40 Hz…18 kHz
-
Total harmonic distorsion (THD) < 0.5 % @ 1 kHz
-
Signal-to-noise ratio > 102 dB (A)
-
Battery / rechargeable battery Battery type 2 round cell batteries (AA, LR6, 1.5 V) or corresponding rechargeable batteries
Operating time 8 h or 15 h (depending on the transmission power) -
Dimensions (W × H × D), without antenna 62 mm × 95 mm × 34 mm
-
Weight 100 g
-
Ambient conditions Temperature range 0 °C…40 °C
Relative humidity 20 %…80 % (non-condensing)
A detailed user manual is available to download on the product website on our homepage www.thomann.de
disposal
For the packaging, environmentally friendly materials have been chosen that can be supplied to normal recycling. Ensure that plastic bags, packaging, etc. are properly disposed of. Do not just dispose of these materials with your normal household waste, but make sure that they are collected for recycling. Please follow the notes and markings on the packaging. Batteries do contain some hazardous chemicals so they should not be thrown away with the normal household waste. They should be returned to the manufacturer for disposal or recycled elsewhere in accordance with your local regulations.
This product is subject to the European Waste Electrical and Electronic Equipment Directive (WEEE) in its currently valid version. Do not dispose with your normal household waste. Dispose of this device through an approved waste disposal firm or through your local waste facility. When discarding the device, comply with the rules and regulations that apply in your country. If in doubt, consult your local waste disposal facility.