Owners Manual

PRO 88W

VHF WIRELESS LAVALIER

MICROPHONE SYSTEM

2

Features and Controls

The Audio-Technica PRO 88W wireless microphone system is compact, lightweight and compatible with nearly all video camcorders. The PRO 88W operates in an authorized VHF band and has a useful range of up to 300 feet in line-of-sight applications.

Each PRO 88W system operates on two crystal-controlled, switch-selectable frequencies for clear, clean transmission. There are 4 pairs of frequencies available:

Freq. Code

T13

T24

T57

T68

TVHF

“A” Channel

T1: 169.445 MHz

T2: 169.505 MHz

T5: 171.045 MHz

T6: 171.105 MHz

Ch. 7: 179.400 MHz

“B” Channel

T3: 170.245 MHz

T4: 170.305 MHz

T7: 171.845 MHz

T8: 171.905 MHz

Ch. 8: 180.600 MHz

The Frequency Code appears on the back of each unit. Both transmitter and receiver must have the same Frequency Code, and both units must be set to either “A” or “B.” TVHF frequencies are in television channel bands 7 and 8. Use whichever channel does not have an operating TV station in your area.

Note that two transmitters on the same frequency will not work with one receiver.

The PRO 88W is offered with a choice of cardioid or omnidirectional clip-on microphones. Each type offers distinct benefits: cardioid microphones reduce room noise and allow a greater working distance than omnidirectional microphones; omnidirectional microphones are less susceptible to wind and clothing noise and provide extended frequency response.

Cardioid PRO 88W System

PRO 88W-829 includes AT829mW miniature cardioid clip-on microphone.

Omnidirectional PRO88W Systems

PRO 88W-830 includes MT830mW subminiature omnidirectional clip-on microphone.

PRO 88W-R35 includes ATR3350mW miniature omnidirectional clip-on microphone.

Before use, make certain you understand the function and operation of the system.

Flexible Antenna

Receiver

Power ON Indicator

Phone Out Jack

Mic Out Jack

Power ON/OFF Switch

Channel Selector Switch

9V DC Power Input Jack

Battery Compartment Cover

Transmitter

Mic Input Jack

Power ON Indicator

Power ON/OFF Switch

Channel Selector Switch

Belt Clip

Battery Compartment Cover

Monitor

Earphone

Audio Signal

Cable

Mini-plug to 1 /

4

"

Adapter

Mounting Bracket

• Each PRO 88W system also

includes an accessory microphone

3

Operation

Power Source

The transmitter and receiver are each operated by a 9V alkaline battery. Before use, install a battery as shown. Make certain the battery is fully seated in its compartment so the cover slides in place easily. Battery life with alkaline batteries is approximately

8 hours of operating time. The receiver also features an external jack for connecting a

9V DC power supply (not included).

4

Ribbon for battery removal

9V DC battery

Battery compartment cover

Note: To avoid possible damage due to leakage, the batteries should be removed if the PRO 88W will not be used for a long time.

Transmitter Operation

Each unit provides two selectable transmitting frequencies.

1) Switch the Channel Selector Switch to the desired channel (A or B).

2) The belt clip on the back of the unit clips the transmitter onto a belt, or the

transmitter simply can be put into a pocket.

3) Plug the microphone into the Mic Input Jack.

4) The microphone can be clipped to a necktie or other clothing, using the supplied

clothing clip.

5) Slide the power ON/OFF switch to the ON position (the LED indicator will light).

Receiver Operation

Each unit provides two selectable receiving frequencies.

1) Switch the Channel Selector Switch to the same channel as the one selected on

the transmitter (A or B).

2) Attach the receiver to the video camcorder by inserting the mounting bracket

foot into the camcorder’s accessory shoe.

3) Connect the mini-plug audio signal cable from the Mic Out jack on the receiver

to the external mic jack on the camcorder.

4) Attach the monitor earphone to the Phone Out jack on the receiver to listen to

the signal.

5) Turn the Power ON/OFF switch to the ON position (the LED indicator will light).

Helpful Hints

• If the selected channel is noisy, switch both the transmitter and receiver to the

other channel.

• If there is a “dead spot” in a room (indicated by noise on the external earphone),

try a slight change of position or try changing frequencies.

• Low ceiling fluorescent lighting, overhead telephone lines or close proximity to

metal fences can all cause static. If this occurs, try a slight change of position

and/or try changing frequencies.

• When the battery voltage drops below 6V, the LED indicator will go out. This

means you need a new battery.

• Turn off the power whenever the units are not in use. Remove the batteries if

the units will be out of service for a long time.

NOTE: There are no user-adjustable parts inside the transmitter or receiver. Do not attempt to open or make any adjustments.

5

Mounting

Belt Clip

A detachable belt clip is included for convenience. Slide the tapered end of the belt clip into the grooved area located on the back of the unit until it clicks into place.

PRO 88W receiver mounted to video camcorder accessory shoe or supplied Velcro tape

6

Mounting on a Camera

The receiver can be mounted to a video camcorder by means of the supplied mounting bracket. Insert the “head” end of the bracket into the grooved area on the back of the receiver and then insert the “foot” end to the mounting shoe of the video camcorder.

You can also attach the receiver to the camcorder by using the included Velcro ® tape. Remove the belt clip from the back of the receiver. Without separating the two halves of the Velcro, remove the protective paper from the “hook” half of the Velcro and press the exposed adhesive side against the back of the receiver. (Do not place it over the Frequency Code on the nameplate, or the battery compartment cover.)

Then, without removing the protective paper from the other side, hold the receiverplus-Velcro against the camcorder to find a position with a sufficiently flat area that does not interfere with the camcorder viewfinder, controls or hinge points.

Once you are satisfied with the position, remove the remaining protective paper and press the “pile” half of the Velcro into place on the camcorder.

The double-sided adhesive foam provided is only for permanent mounting of the receiver.

PRO 88W Specifications

TransmiTTer

Operating Frequencies T13 (169.445 MHz & 170.245 MHz)

T24 (169.505 MHz & 170.305 MHz)

T57 (171.045 MHz & 171.845 MHz)

T68 (171.105 MHz & 171.905 MHz)

TVHF (179.400 MHz & 180.600 MHz)

Modulation Frequency Modulation

Modulation Sensitivity 6 mV input for full deviation

Battery 9V alkaline (not included)

Current Consumption 50 mA

Battery Life 8 hours nominal

Dimensions 104.0 mm (4.09") H x

62.0 mm (2.44") W x

24.0 mm (0.94") D

Weight 80 g (2.8 oz) without battery receiver

Operating Frequencies T13 (169.445 MHz & 170.245 MHz)

T24 (169.505 MHz & 170.305 MHz)

T57 (171.045 MHz & 171.845 MHz)

T68 (171.105 MHz & 171.905 MHz)

TVHF (179.400 MHz & 180.600 MHz)

Reception System FM Superheterodyne

Output Connector

DC Input

Battery

3.5 mm ( 1 /

8

") TRS

9V DC (center-positive)

9V alkaline (not included)

Current Consumption 50 mA

Battery Life

Dimensions

Weight

8 hours nominal

104.0 mm (4.09") H x

62.0 mm (2.44") W x

24.0 mm (0.94") D

100 g (3.5 oz) without battery

This device complies with part 15 of the FCC Rules. Operation is subject to the condition that this device does not cause harmful interference.

A copy of the declaration of conformity can be found on the internet at www.audio-technica.com.

This device complies with INDUSTRY CANADA R.S.S. 210, en conformité avec IC: RSS-210/CNR210. Operation is subject to the following conditions: 1) This device may not cause harmful interference and 2) this device must accept any interference received, including interference which may cause undesired operation. Changes or modifications not expressly approved by

Audio-Technica could void your authority to operate this equipment.

7

U.S. One-Year Limited End-User Warranty

Audio-Technica PRO 88W wireless systems purchased in the U.S.A. from an authorized Audio-Technica (A.T.U.S.) dealer are warranted for one year from date of purchase by A.T.U.S. to be free of defects in materials and workmanship. In event of a defect, End-User’s exclusive remedy is at A.T.U.S.’ election, the cost of repair, refund of the purchase price in the form of credit or cash, or replacement of the product. The product must be delivered to A.T.U.S. or an Authorized Service Center, prepaid, together with the sales slip or other proof of purchase date. This warranty excludes defects due to normal wear, abuse, shipping damage, or failure to use product in accordance with instructions. This warranty is void in the event of unauthorized repair or modification, or removal or defacing of the product labeling.

For U.S. service return instructions and procedure please go to: www.audio-technica.com/service

A.T.U.S.’ warranty is to the End User only. Except for A.T.U.S.’ said express warranty, A.T.U.S. MAKES NO WARRANTIES,

EXPRESS OR IMPLIED, WITH RESPECT TO THE PRODUCTS. A.T.U.S. SPECIFICALLY MAKES NO WARRANTY OF

MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.

Except to the extent precluded by applicable state law, A.T.U.S. IS NOT LIABLE FOR CONSEQUENTIAL, INCIDENTAL,

DIRECT OR SPECIAL DAMAGES ARISING, DIRECTLY OR INDIRECTLY, IN RESPECT OF SUCH PRODUCTS OR USE

OR FAILURE THEREOF, WHETHER BASED ON BREACH OF WARRANTY, NEGLIGENCE, STRICT LIABILITY, TORT OR

OTHERWISE.

This warranty gives you specific legal rights, and you may have other rights which vary from state to state.

Outside the U.S.A., please contact your local dealer for warranty details.

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Audio-Technica U.S., Inc.

1221 Commerce Drive, Stow, Ohio 44224

Tel: 330/686-2600 www.audio-technica.com

P52446 ©2013 Audio-Technica U.S., Inc. Printed in Taiwan