User's Guide
Table Of Contents
- BLXWireless System
- IMPORTANT SAFETY INSTRUCTIONS
- System Components
- Quick Start Guide
- Features
- Single System Set Up
- Setting Transmitter Group and Channel
- Multiple System Setup
- Manually Setting Receiver Group and Channel
- Locking and Unlocking Controls
- Tips to Improve Wireless System Performance
- Getting Good Sound
- Adjusting Gain
- Batteries
- Wearing the Bodypack Transmitter
- Power Off
- Removing and Installing Identification Caps
- Troubleshooting
- Specifications
- System
- Working Range
- Audio Frequency Response
- Total Harmonic Distortion
- Dynamic Range
- Operating Temperature
- Polarity
- BLX1
- Audio Input Level
- Gain Adjustment Range
- Input Impedance
- RF Transmitter Output
- Dimensions
- Weight
- Housing
- Power Requirements
- Battery Life
- Audio Input Level0dB-20 dBV maximum-10dB-10 dBV maximumGain Adjustment Range10 dB RF Transmitter Output10 mW, typical varies by region Dimensions8.82 in. X 2.09 in. (224 mm X 53 mm) L x Dia. Weight7.7 oz. (218 g) without batteries HousingMolded ABS Power Requirements2 LR6 AA batteries, 1.5 V, alkaline Battery Lifeup to 14 hours (alkaline)
- Audio Input Level
- Gain Adjustment Range
- RF Transmitter Output
- Dimensions
- Weight
- Housing
- Power Requirements
- Battery Life
- BLX4 & BLX88
- Output Impedance
- Audio Output Level
- RF Sensitivity
- Image Rejection
- Dimensions
- Weight
- Housing
- Power Requirements
- Certifications
- Important Product Information
- Frequency Range and Transmitter Output Level
Shure Incorporated
18/25
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6.35 mm (1/4") connector –13 dBV (into 100 kΩ load)
RF Sensitivity
-105 dBm for 12 dB SINAD, typical
Image Rejection
>50 dB, typical
Dimensions
BLX4 1.57 in. X 7.40 in. X 4.06in. (40 mm X 188 mm X 103 mm) H x W x D
BLX88 1.50 in. X 12.13 in. X 3.98in. (38 mm X 308 mm X 101 mm) H x W x D
Weight
BLX4 8.5 oz. (241 g)
BLX88 15.1 oz. (429 g)
Housing
Molded ABS
Power Requirements
12–15 V DC @ 160 mA (BLX88, 320 mA), supplied by external power supply (tip positive)
Certifications
Meets essential requirements of the following European Directives:
WEEE Directive 2002/96/EC, as amended by 2008/34/EC
RoHS Directive 2011/65/EU
Note: Please follow your regional recycling scheme for batteries and electronic waste
This product meets the Essential Requirements of all relevant European directives and is eligible for CE marking.
Hereby, Shure Incorporated declares that the radio equipment is in compliance with Directive 2014/53/EU. The full
text of the EU declaration of conformity is available at the following internet address: http://www.shure.com/europe/
compliance (http://www.shure.com/europe/compliance)
Authorized European representative:
Shure Europe GmbH
Headquarters Europe, Middle East & Africa
Department: EMEA Approval