SMWB/E07-941 - Microphone Lectrosonics - Free user manual and instructions
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| Product Type | Wireless Bodypack Transmitter |
| Series | SMWB (Super Mini Wideband) |
| Model | SMWB/E07-941 |
| Frequency Range | 470.100 – 607.900 MHz (depending on block) |
| Tuning Range | 256 MHz wideband tuning |
| Modulation | Digital Hybrid |
| RF Power Output | 25 / 50 / 100 mW selectable |
| Battery Type | 2 x AA alkaline or rechargeable |
| Battery Life | Up to 10 hours (alkaline) |
| Weight | 110 g (3.9 oz) with batteries |
| Dimensions | 76 x 61 x 20 mm |
| Audio Input | Servo-bias lavalier microphone input |
| Frequency Response | 40 Hz – 20 kHz (±1 dB) |
| Dynamic Range | Greater than 109 dB (A-weighted) |
| Display | Backlit LCD |
| Controls | Sealed membrane switches |
| Housing | Precision-machined aluminum |
| Operating Temperature | -20°C to +50°C |
| Compatibility | Lectrosonics Digital Hybrid receivers |
| Spare Parts & Repair | Replaceable battery door, antenna, and PCB assembly |
| Maintenance | Clean with soft dry cloth, keep contacts dry |
| Safety | Keep away from moisture, use only specified batteries |
Frequently Asked Questions - SMWB/E07-941 Lectrosonics
How do I change the batteries in the SMWB/E07-941?
To change batteries, slide the battery door on the back of the transmitter. Remove the old batteries and insert two fresh AA alkaline or rechargeable batteries, observing the polarity markings inside. Close the door securely until it clicks.
What types of microphones can be connected?
The SMWB/E07-941 features a TA4F input that supports servo-bias electret lavalier microphones and can also accommodate dynamic microphones with proper adapter settings. Always check the input bias settings before connecting.
How do I adjust the RF power output?
Access the power menu via the LCD display and membrane switches. You can select between 25 mW, 50 mW, or 100 mW output power. Use lower power for short-range applications to save battery, and higher power for long distances.
How can I extend battery life?
To maximize battery life, use fresh alkaline batteries or rechargeable batteries rated at 2500 mAh or higher, reduce RF power to 25 mW, and avoid extreme temperatures. Turn off the transmitter when not in use.
Is the SMWB/E07-941 compatible with other Lectrosonics receivers?
Yes, it is compatible with Lectrosonics Digital Hybrid receivers such as the SRc, Venue, and UCR series. Ensure the receiver is set to the same frequency block and compatible compatibility mode.
How do I perform a frequency scan?
The SMWB/E07-941 does not have a built-in scanner; use a separate receiver with scanning capability or the Lectrosonics Wireless Designer software to find clear frequencies. Then manually set the transmitter to the chosen frequency.
What is the typical operating range?
Under normal conditions, the operating range is 100 to 300 meters (330-1000 feet), depending on RF power, antenna, and line-of-sight. Obstacles like walls can reduce range.
How should I clean and maintain the transmitter?
Use a soft, dry cloth to wipe the exterior. Do not use solvents or immersion. Check battery contacts regularly and keep the input jack free of dust and moisture.
Can I use rechargeable batteries?
Yes, NiMH rechargeable batteries are acceptable. Note that the battery life may vary, and it is advisable to use batteries with a capacity of at least 2000 mAh for reliable performance.
What do the LED indicators mean?
The LED indicators show status: green indicates normal operation, amber indicates low battery, and red signals a malfunction or audio overload. Refer to the manual for detailed LED sequences.
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USER MANUAL SMWB/E07-941 Lectrosonics
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Product information
Brand : Lectrosonics
Model : SMWB/E07-941
Category : Microphone