Comica CVM-V30 PRO User manual

CVM-V30 PRO
Directional Condenser Shotgun Video Microphone
USER MANUAL

Foreword
Main Features
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Thanks for purchasing COMICA CVM-V30 PRO Cardioid Directional Microphone,
the item is specially designed for professional DSLR, Camcorder to work for review,
meeting, video,etc. It comes with very sensitive directing and built-in electric circuit
design, which takes you extra multi-functions like ‘Adjusted sensitivity’, ‘Low-cut
Filter’ ,etc, and make your audio with good-quality.
. Super Cardioid Polar Pattern
. Low-cut Filter
. 10dB Adjustable Sensitivity
. Low Self-noise
. Super Anti-interference
. Special Design for Excellent Shock-absorbing
. Packed with Wind-Screen and Wind-Muff
. Cold-shoe Design with 1/4 Thread at Bottom
Super Cardioid Excellent
Shock-absorbing
10dB Adjustable
Sensitivity
Super
Anti-Interference Low-cut Filter Wind Muff Low Self-noise Easy to install

Notice
Please carefully read this user manual before using
The LED Indicator light will keep on with green color to help you check if the item
or power normally work
The product is belong to the super accurate instrument,please pay attention to
avoid any dropping, collision or thump
Please do not put the device beside the heat or interference source, like radiator,
Roaster or air-condition etc
Please keep this product in the dry environment
Do not expose this device in rain or moist environment
Package Contents
Mic Body (Including Windscreen)
Wind Muff
User Manual
Warranty Card
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2 3 4
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3
4
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CVM-V30 PRO
Directional Condenser Shotgun Video Microphone
USER MANUAL

Components and Instruction
Mic Body
Mic Body and Windscreen
AAA Battery Holder
Low-cut Filter Button
Power/Sensitivity Button
Working Indication
Fixing Screw
1/4 Cold-shoe Mount
Shock Mount
3.5mm Audio Output Cable
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97
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Installation and Usage
1.Installation
1.1 Put Batteries into Microphone
1.11 Refer to the illustration, Press down the battery door and follow
the arrow to push outward, then the battery door is opened
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1.12 Put into the batteries, and then push forward to close the battery
door
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1.2 Install the Wind-Muff to Microphone
1.21 Open the Wind Muff from the "INSERT HERE"
1.22 Insert the mic into the Wind Muff
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1.23 Stretch the end of the wind Muff
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1.24 Wrap the end of the mic with the end of Wind Muff
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1.3 Install the Mic onto Camera
1.31 Connect the Mic onto the Camera via cold-shoe,
then fasten the fixing screw
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1.32 Connect the 3.5mm audio cable of Mic into the Camera
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2.Operation
2.1 Low-cut Filter function
Refer to the illustration, switch the low-cut filter function button to
right position, then the function works
2.2 Indication Lamp Status
switch the low-cut filter function
button to right position
(Be aware to replace batteries now)
Normal Working Status: Green
Low-power Working Status: Red
Recording maybe be adversely affected by using the
low-cut filter, so only use as needed
Low-cut Filter Note:
Filter background frequencies lower than 80Hz, such as unwanted
noise produced by wind, focusing, traffic, etc.
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2.3 Power/+10 dB Sensitivity Adjusting Function
2.31 Switch the button to ‘on’ position, then the mic go into the
normal voice picking-up status
2.32 Switch the button to ‘+10 dB’ position, then the sensitivity
can be increased with 10 dB,The recording sound will be
increased accordingly
2.33 Switch the button to ‘off’ position, then the mic is powered off
normal voice picking-up
increased with 10 dB
powered off
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Polar Pattern
Frequency Range
Sensitivity
Output Impedance
Dynamic Range
Max. SPL
Signal to Noise Ratio
Audio Output
Battery
Battery Life
Weight
Dimension
Super Cardioid
40Hz~20,000Hz
-33dB±2dB/-23dB±2dB
200 Ω
100dB
114dB
78dB
3.5mm
AAA 1.5V x 2
200h
114g
210 x 62 x 80mm
Specification
Specification:
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Frequency Response:
Polar Pattern :
0
90 270
180
-2.0
-20.0
-10.0
0.0
-2.0
-4.0
-6.0
-8.0
-10.0
-12.0
-14.0
-16.0
-18.0
-20.0
-22.0
-24.0 -25.0
dB rel. 1V/Pa
+5.0
Frequency:
500 Hz :
1000 Hz :
2000 Hz :
8000 Hz :
14000 Hz :
dB re 1 V./Pa
10
0
-10
-20
-30
-40
20 Hz 100 1000 10 000 20 000
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Email: [email protected]