Shure VP83 LensHopper Camera-Mount Condenser Microphone User Manual
- June 8, 2024
- Shure
Table of Contents
Shure VP83 LensHopper Camera-Mount Condenser Microphone
General Description
Designed for use with DSLR and video cameras, the Shure VP83 condenser microphone enables videographers to capture professional quality audio. Adjustable gain, superior off-axis rejection, and a selectable low-cut filter provide exceptional definition and clarity. Consistent with Shure’s commitment to quality and durability, the VP83 features a lightweight, all-metal housing and a built-in shock mount for reliable use in the field.
Features
- Supercardioid/lobar pattern rejects unwanted off-axis sounds
- Low-cut and gain switches for maximum adaptability
- Integrated shock mount
- 130 hours of battery life
- Built-in 3.5 mm audio output cable
- Superior RF immunity
- Durable, all-metal housing
- Shoe mount adapter for easy installation
VP83
Mounting the Microphone
On a Camera:
- Slide the microphone onto the camera shoe.
- Tighten the knurled ring to secure.
Tip: In addition to the vibration isolation provided by the shock mount, the low-cut filter can be used to further eliminate handling noise and low frequency rumble.
Installing Batteries
This microphone requires one AA battery to operate (Alkaline, NiMH, or Lithium). To install:
- Squeeze the door latches and pull the battery compartment open.
- Insert the battery into the holder according to the polarity indicator and secure it into place.
- Close the compartment by pushing the holder back in until it latches.
Low Battery LED: When the battery is running low, the LED turns red and the battery should be replaced as soon as possible. See the battery life table in the user guide to determine remaining runtime after the LED turns red.
Audio Configuration
Low-cut Filter
The low-cut filter reduces low frequency rumble caused by camera handling and other environmental factors by rolling off low frequencies 170 Hz and below (12 dB per octave). To engage, slide the power switch to the low-cut filter position.
Monitoring the Audio Signal
To listen to the audio while recording, connect a pair of headphones to the camera’s headphone output. Use the camera’s headphone volume control to adjust the monitoring level. Do not use the gain switch on the VP83 to adjust the monitoring level.
Why Gain Settings are Important
Proper gain adjustment is necessary to achieve the best signal-to-noise ratio. When recording audio, the camera’s preamp circuitry may introduce a small amount of noise that increases as the camera’s preamp gain is raised, or when volume levels are raised during post production.
How the VP83 improves performance: The VP83 microphone has very low noise characteristics, which means that using more gain from the microphone and less from the camera improves the signal-to-noise ratio and results in a cleaner audio signal.
Troubleshooting
Specifications
Type
Electret Condenser
Polar Pattern
Supercardioid/Lobar
Frequency Response
50 to 20,000 Hz
Output Impedance
171 Ω
Sensitivity
open circuit voltage, @ 1 kHz, typical
-36.5 dBV/Pa [1] (14.9 mV)
Maximum SPL
1 kHz at 1% THD [2], 1000 Ω load
Signal-to-Noise Ratio [3]
76.6 dB
Dynamic Range
@ 1 kHz, 1000 Ω load
Clipping Level
@ 1 kHz, 1% THD, 1000 Ω load
Self Noise
equivalent SPL, A-weighted, typical
17.4 dB SPL-A
Environmental Conditions
Housing
Cast aluminum
Power Requirements
1 AA battery (Alkaline, NiMH, Lithium)
Weight
133 g (4.7 oz.)
[1]1 Pa=94 dB SPL[2]
THD of microphone preamplifier when applied input signal level is equivalent to cartridge output at specified SPL [3]
S/N ratio is the difference between 94 dB SPL and equivalent SPL of self noise, A-weighted
Battery Life
Accessories and Replacement Parts
Certifications
Following the European Union rule General Product Safety Directive 2001/95/EC: By the inherent nature of its design, this product does not present a safety risk to the user.
Note: Testing is based on the use of supplied and recommended cable types. The use of other than shielded (screened) cable types may degrade EMC performance.
The CE Declaration of Conformity can be obtained from: www.shure.com/europe/compliance
Authorized European representative:
Shure Europe GmbH
Headquarters Europe, Middle East & Africa
Department: EMEA Approval
Jakob-Dieffenbacher-Str. 12
75031 Eppingen, Germany
Phone: +49-7262-92 49 0
Fax: +49-7262-92 49 11 4
Email: info@shure.de
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