CAD Audio 1600VP User manual

1600VP/1700VP/1800VP
Continuously-variable Pattern Condenser Microphone System with Remote Polar Control
Description
The 1600VP / 1700VP / 1800VP is a continuously-variable pattern
condenser microphone system with remote polar control (patent
pending). The variable polar pattern with remote control allows the
user to precisely adjust the shape of the pick-up pattern for best
performance from a remote location. Utilizing a two-conductor shielded
cable (maximum length 2,000 feet) between the microphone head and
the pattern-control box (VPC-1), the user can adjust the polar pattern
in real time without changing capsules, microphone positions, or
inducing noise in the audio chain.
Special attention has been given to the frequency response and
sensitivity of the microphone system while utilizing the variable-pattern
control to precisely alter the shape of the pick-up pattern. The large-
diameter, low-noise elements produce a frequency response of 40Hz
to 20KHz with a selectable, recessed 80Hz, 12dB/octave high-pass
filter that removes unwanted low-frequency energy when engaged.
The filter control is conveniently located on the control box.
The microphone head is made of commercial grade aluminum, the
control box is made of hardened steel, both manufactured in the USA.
The microphone head and box are powder coated matte black for an unobtrusive yet stylish appearance. Up to six con-
trol boxes can be mounted in one rack unit shelf - Astatic RU1. The polar- pattern dial is positioned for easy adjustment
”on the fly” and can be secured with a single “Flat Style” blank panel when rack mounted.
The 1600VP / 1700VP / 1800VP is designed to resist interference from devices such as cell phones, two-way communi-
cation devices and lighting apparatus. Utilizing our RF Resistant Architecture, the 1600VP / 1700VP / 1800VP meets the
stringent RF standards set by the European Union (see the specification section for more information).
The system comes complete with microphone head, VPC-1 control box, 30' (9.1m) of two-conductor shielded cable
terminated with a TA3F-type connector and 3-pin XLRM-type connector. Also included with the microphone system
is a 3-pin XLRF-type connector on a stainless steel duplex wall plate. Choose the appropriate model number for your
specific application:
Choose the 1600 P when a suspended system is required. System includes a counter poise string, exclusive
articulating steel hanger, anti-twist thread and rods, 30' of cable, and XLRF-type wall plate.
Choose the 1700 P when a floor stand version is needed. System includes the MB-1; a feather light 56" boom
and exclusive Clutch Rotation System, this boom can be mounted on any standard microphone tripod or base stand.
Choose the 1800 P when a podium version is required. System includes the MB-18; an 18" miniature dual-flex
gooseneck with TA3F-type and XLRM-type connectors.
CAD Audio
6573 Coc ran Rd. Building ISolon, O io 44139 U.S.A.
Tel: [phone] Fax: [phone] Sales: [phone]
www.cadaudio.com
©2010 CAD Audio
Part No. 46873- 92-01 July2010
Two-Year Limited Warranty
CAD Audio warrants that this product will be free of defects in material and workmanship for a period of two years from the date of purchase. n the unlikely event that a defect occurs
CAD Audio will, at its option, either repair or replace with a new unit of equal or greater value. Retain proof of purchase to validate the purchase date and return it with any warranty claim.
This warranty excludes exterior finish or appearance, damage from abuse, misuse of the product, use contrary to CAD Audio’s instructions or unauthorized repair. All implied warranties,
merchantability, or fitness for a particular purpose is hereby disclaimed and CAD Audio hereby disclaims liability for incidental, special or consequential damages resulting from the use or
unavailability of this product.
This warranty gives you specific legal rights and you may have other rights that vary from state to state. Some states do not allow the exclusion or limitation of incidental or consequential
damages or limitations on how long an implied warranty lasts, so the above exclusions and limitations may not apply to you.
Note: No other warranty, written or oral is authorized by CAD Audio.
Shipping Instructions
Please call our customer service department at 440-349-4900 for a pre-approved return authorization number.
Carefully repack the unit and return the insured package to: CAD Audio, 6573 Cochran Road, Building I, Solon, Ohio 44139. RETURNS WITHOUT A PRE-APPRO ED RETURN
AUTHORIZATION NUMBER WILL BE REFUSED.
f outside the United States, contact your local dealer or distributor for warranty details.
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Using the Wall Plate
1.Attach the upper-support arm
to the wall plate.
2. Run provided thread to
counterbalance support
(small loop on support).
3. The microphone head can be
twisted in the hanger to help
correct for rotation if the
thread is not used.
Using the Articulating Steel Hanger
1. nsert the microphone head into the large
hoop of the hanger.
2. Line up the microphone head screw hole
and insert security screw.
3. Run the provided cable through the hanging
hoop (small hoop).
4. Wrap the cable around the underside of the
pivot joint.
5. Adjust microphone angle and tighten
thumb screw.
1700 P 1800 P
1600 P
46873_92_01_1600VP_1700VP_1800VP:Layout 1 9/10/10 8:03 AM Page 1

Specifications†
Operating Principle..............................................Condenser
Polar Pattern ........................................Continuously-variable
Frequency Response ......................................40Hz - 20KHz
Sensitivity ..........................................-29dBV (35mV) @ 1Pa
Impedance ............................................................135 ohms
Self Noise....................................................................22dBA
Maximum SPL ..................................110dB, 1% THD, 1KHz
Power Requirements ............................P12, P24, P48, 4mA
Connector ..................................................3-pin XLRM-type
Polarity ................................Positive pressure on diaphragm
corresponds to positive voltage on pin 2
relative to pin 3 at XLRM-type connector.
Finish ..................................................................Matte-black
Dimensions......................................................(See drawing)
Net Weight Mic Head [Mass] ........................1.1oz [0.03Kg]
Net Weight Control Box [Mass] ....................12oz [0.34Kg]
Packaged Weight 1600 P [Mass] ............1lb 14oz [0.85Kg]
Packaged Weight 1700 P
(2 boxes) [Mass] ................1lb 14oz [0.85Kg] & 4lb [1.80Kg]
Packaged Weight 1800 P
(2 boxes) [Mass] ............1lb 14oz [0.85Kg] & 7.2oz [0.20Kg]
RF Immunity ........................Meets or exceeds EN5510 3 -2,
E1, E2, E3 and E4
RoHS Compliant
†Specifications subject to change without notice.
Included Accessories
1600 P ..........................................................40-347, 40-354,
Articulating Steel Hanger
1700 P ................................................MB-1, 40-347, 40-354,
Articulating Steel Hanger
1800 P ..............................................MB-18, 40-347, 40-354,
Articulating Steel Hanger
Optional Accessories....................................................RU-1.
The microphone will be a condenser type designed to be suspended,
mounted on a boom (Astatic MB-1) or podium gooseneck
(Astatic MB-18). The microphone will have a
continuously
variable polar pattern controllable from the remote-control box
connected by a two conductor shielded cable. The sensitivity of
the microphone will be –29dBV (35mv) @ 1Pa. The frequency
response will be 40Hz - 20KHz. The impedance of the micro-
phone will be 135 ohms. The self noise will be 22dBA. The
maximum SPL will be 110dB. The microphone will include a
selectable 80Hz, 12dB/octave high-pass filter controllable on
the remote control box for increased intelligibility.
The microphone will have a TB3M-type connector on the rear
of the microphone element enclosure. The control box will have
3-pin XLRF-type input and 3-pin XLRM-type signal output. The
microphone will operate on P12, P24 or P48 standard phantom
power consuming 4mA. The microphone element and electronics
will be enclosed in radio frequency resistant housings meeting
or exceeding EN55103 -2.
The microphone element enclosure will be matte black and
measure 1-11/16" [43mm] long, 3/4" [20mm] in diameter. The net
weight [mass] will be 1.1oz [0.03Kg] not including the cable. The
microphone remote polar pattern control enclosure will be 4-9/16"
[116mm] long, 2-7/8" [72mm] wide and 1- 5/8" [40mm] high. The
net weight [mass] will be 12oz [0.34Kg] not including the cable.
The packaged weight [mass] will be 1lb 14oz [0.85Kg]. The
Astatic model 1600VP is specified.
The 1700VP is specified with the above equipment with the
addition of the MB-1. The MB-1 is a low gloss, 56" [142cm]
carbon-fiber pole designed to attach to a 5/8" x 27 threaded
microphone stand. The pole is terminated with a 3 " [73mm]
flex-gooesneck with a diameter of 1/4" [7mm] and TA3F-type
connector. The opposite end has a TB3M-type connector. Length
and angle is easily adjusted with a tension screw where the
pole meets the microphone stand. Packaged is 2lbs [0.9 kg]
and is 57" [1.5m] long.
The 1800VP is specified with everything in the 1600VP with
the addition of the MB-18. The MB-18 is a matte black, 16 -3/4"
[42.3cm] dual-flex gooseneck. Total length of 18" [45.7cm] is
reached when the microphone head is connected. The goose-
neck is terminated with a TA3F-type connector and XLRM-type
connector.
Omnidirectional
Cardioid
Figure-of-eight
CAD Audio
6573 Coc ran Rd. Building ISolon, O io 44139 U.S.A.
Tel: [phone] Fax: [phone] Sales: [phone]
www.cadaudio.com
1600VP/1700VP/1800VP
Continuously-variable Pattern Condenser Microphone System with Remote Polar Control
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The connection cable between the microphone element enclosure
and the control box is to be two conductors, with a braided shield-
cable. (Existing microphone wiring, such as mic cable or an analog
audio snake can be used).
1. Connect the microphone head to the TA3F-type connector
of the cable provided.
2. The female plug on the control box will accept the 3-pin
XLRM-type cable from the microphone element enclosure.
3. Connect the 3-pin XLRM-type to an audio mixer or recording
providing phantom power (P12, P24, P48).
4. When all connections are made and phantom power is applied
the blue LED on the control box will illuminate to indicate
proper connection to the mic head.
5. Adjust the polar pattern as desired.
6. Use the white spaces to label the control box.
Final Connections
Architects’ and Engineers’ Specification
PC-1 ariable-pattern Control BoxTop iew
Microphone Head
MB-18
MB-1
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