Nady Systems 151VRHTSYSTEMF, 151VRHTSYSTEMG1, 151VRHTSYSTEMH, 151VR, 151VRHTSYSTEMA, 151VRLTSYSTEMA, 151VRLTSYSTEMG1, 151VRLTSYSTEMF, 151VRLTSYSTEMH User Manual

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NADY 151 VR

S P E C I F I C AT I O N S

Overall System Performance

Frequency Response

....................................................................................25 - 20,000 Hz ± 3 dB

Dynamic Range ..........................................................

120 dB (max SPL to A-weighted noise level)

Harmonic Distortion ..............................................................................................................

< 0.3%

RF Carrier Frequency ....................................

One of four standard channels in the VHF high band

Frequency Stability ..................................................................................

±.005%, crystal controlled

Modulation ..................................................................................................................

FM, ± 15 KHz

Operating Range ......................................................

up to 250 feet (depending on site conditions)

151 VR Receiver

Controls ......................................................

 

Headphone volume controls with unit OFF/ON switch,

 

 

Mute adjust, Audio output level adjust

Audio output ....................................................................................................

 

600 ohm unbalanced

Connectors ..............................

 

Audio output; 3.5 mm mini jack; Headset output; 3.5 mm mini jack

LED Indicators ..............

"TX" on; “LOW BATT”: unit "ON" (single flash), Low Battery Alert (steady)

Mute ............................................................................

 

Externally adjustable; 1 µV preset minimum

Unwanted Signal Rejection

....................................................................60 dB image and spurious

Power Requirements ..............................................................................

 

Single 9V alkaline, internal

Antenna ................................................................................................................

 

Attached Softwire

WLT Lavalier Bodypack Transmitter

Audio Input ..............................

3.5 mm mono locking jack for connecting to omni or unidirectional

 

lavalier mic or unidirectional head worn mic, with phantom power.

Controls ......................................................................

 

OFF/STANDBY/ON switch, input level adjust

LED Indicators ..................................................

 

Unit "ON" (single flash), Low Battery Alert (steady)

RF Power Out..........................................................................

 

50 mW (maximum allowed by FCC)

Harmonic and Spurious Emissions

....................................................................................> -40 dB

Battery ............................................................................................................................

 

9V alkaline

Battery Life ................................................................................................................

 

Up to 15 hours

WHT Handheld Microphone Transmitter

Audio Input ................................................................

Nady DM-10D neodymium dynamic car tridge

Controls ..................................................................................................

OFF/STANDBY/ON switch

LED Indicators ..................................................

Unit "ON" (single flash), Low Battery Alert (steady)

RF Power Out..........................................................................

50 mW (maximum allowed by FCC)

Harmonic and Spurious Emissions ....................................................................................

< -40 dB

Battery ............................................................................................................................

9V alkaline

S e rvice for your Nady Wi reless System

( U. S . ) Should your wireless system require serv i c e, please contact the Nady Service Depart m e n t via telephone at (510) 652-2411 or e-mail to serv i c e @ n a d y.com for a Return Au t h o rization (R/A) Number and a service quote (if out of wa r ra n t y ) . M a ke sure the R/A Number is clearly marked on the outside of the package and enclose a cashier's check or money order (if not prepaid with a credit card). Ship the unit prepaid to: Nady Systems, Inc., Service Department, 6701 Shellmound Street, Emery v i l l e, CA 94608. Include a brief description of the problem you are ex p e ri e n c i n g .

The warranty card enclosed with this system contains additional va l u a ble warranty and

s e rvice info r m a t i o n . Keep it in a safe place for possible future reference. Do not attempt to s e rvice this unit yo u rself as it will void the warranty.

( I n t e r n a t i o n a l ) For serv i c e, please contact the Nady distri butor in your country through the dealer from whom you purchased this product.

TABLE OF CONTENTS

 

Using this Manual..................................................................

3

151 VR Receiver ..................................................................

4

WLT Lavalier Bodypack Transmitter ......................................

6

WHT Handheld Microphone Transmitter ..............................

8

Specifications ......................................................................

10

Service ................................................................................

10

Thank you for purchasing a Nady 151 VR wireless camcorder microphone system—and congratulations on your choice. The 151 VR operates on longrange interference-free VHF high band frequencies. It also utilizes a patented companding noise reduction system for excellent dynamic range (120 dB) and hiss-free perfo rm a n c e. The 151 VR will make a tremendous difference in yo u r v i d e o s, adding professional quality audio to eve ry production.

Using this Manual

Please read these instructions completely before operating your unit. T h i s booklet gives instructions for the operation of the Nady 151 VR wireless system which consists of a wireless receive r, an audio cord to connect the r e c e i ver to your camcorder, and a wireless microphone transmitter—either the W LT lavalier or Nady WHT handheld.

10

3

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