C O N T E N T S Introduction ..........................................................................................................................3 System Features ....................................................................................................................4 I N T R O D U C T I O N Thank you for purchasing a Nady 401 VHF Wireless Microphone System and congratulations on your choice.
S Y S T E M O P E R A T I O N F E A T U R E S 401 Receiver 401 Receiver • Four independent VHF receivers in one convenient, rugged, all-metal single rack space housing – makes operating 4 wireless systems at the same time easier than ever • Rear-mount dual antenna jacks for either onboard or remote antennas • Front panel Power ON/OFF switch, plus Power ON, TX ON and 5-segment AF signal level LED displays • Rear panel individual 1/4” AF Out phone jacks, volume and RF mute controls for each of the 4-channe
O P E R A T I O N 5. Connecting the Audio Output The output stage of each channel and the separate mixed output of all four channels of the 401 VHF are all configured for unbalanced lines, with an output impedance of 600 ohms to accommodate both balanced and unbalanced lines. O P E R A T I O N 6 2 1 For each channel you wish to use, insert an audio cord with a 1/4” mono plug into its AF OUTPUT (10A) jack on the back of the receiver.
O P E R A T I O N O P E R A T I O N WHT-15 Handheld Microphone Transmitter 1. Unscrew the BATTERY COMPARTMENT COVER (12) and remove, exposing the BATTERY HOLDER (13). Insert a fresh 9V ALKALINE BATTERY (14), observing the correct polarity as marked, and screw the cover back on to the microphone. Make sure the cover is screwed on completely.
O P E R A T I O N O P E R A T I O N WLT-15 Lavalier/Lapel or Headworn Microphone Bodypack Transmitter 1. Snap open the BATTERY COMPARTMENT (17) and insert a fresh 9V BATTERY (18), observing the correct polarity. Close the compartment. 2. The WLT-15 is provided with a 3.5 mm LOCKING JACK (19) for connecting the microphone. Plug in either the LAVALIER/LAPEL (20) or the HEADWORN MICROPHONE (21), as supplied. To secure the connection, turn the metal slip ring on the plug clockwise to thread it on to the jack.
O P E R A T I O N O P E R A T I O N WGT-15 Instrument Bodypack Transmitter 1. Snap open the BATTERY COMPARTMENT (25) and insert a fresh 9V BATTERY (26), observing the correct polarity. Close the compartment. The WGT-15 is provided with a 3.5 mm LOCKING JACK (27) for connecting the INSTRUMENT CABLE (28). To secure the connection, turn the metal slip ring on the plug clockwise to thread it on to the jack. To unplug, reverse the process.
O P E R A T I O N The LINK 2 TM Plug-In Transmitter 1. Transmitter Set-Up First, slide open the BATTERY COMPARTMENT DOOR (39) to expose compartment. Insert a fresh 9V ALKALINE BATTERY (41), observing polarity. Close the battery compartment door. 2. Handheld Microphone Installation • Step 1 - Rotate the transmitter’s threaded LOCKING RING (33) clockwise toward the XLR CONNECTOR (32) until it stops. • Step 2 - Hold your mic in one hand and The Link 2 in the other.
S P E C I F I C A T I O N S O P E R A T I O N 401 OVERALL SYSTEM PERFORMANCE 34 Frequency Response Dynamic Range Total Harmonic Distortion RF Carrier Frequency Range Frequency Stability Modulation Operating Range Optional Pouch 40 401 TRANSMITTERS Audio Inputs • WHT-15 • WLT-15/WGT-15 39 • LINK 2™ 37 Controls • WHT-15 • WLT-15/WGT-15 • LINK 2™ 32 33 38 36 35 41 32 XLR Connector – Connects microphone to the transmitter module for signal input 33 Locking Ring – Locks microphone to the transm
S E R V I C E (U.S.) Should your Nady 401 Wireless Microphone System require servicing, please contact the Nady Service Department via telephone at (510) 652-2411 or e-mail to service@nadywireless.com for a Return Authorization (R/A) Number and a service quote (if out of warranty). Make sure the R/A Number is clearly marked on the outside of the package when you sent it in and enclose a cashier's check or money order (if not prepaid with a credit card). Please ship the unit prepaid to: Nady Systems, Inc.
