Radio Shack 40-4094 owner manual +056#..#6+10, 100%6+06*52#-49+45, 242#4+06*.1%#6+10

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40-4094

OWNER’S MANUAL — Please read before using this equipment.

 

 

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If an icon appears at the end of a paragraph, go to the box on that page with the corresponding icon for pertinent information.

— Warning

# — Important

. — Caution

° — Hint

±

 

Your RadioShack 2-Way In-Wall Speaker

your speaker flush with the ceiling or wall,

features a crossover, a 61/2-inch woofer for

making it ideal for unobtrusive use in a

rich lows, and a 1-inch tweeter for crisp

surround-sound system. The frame and grille

highs. The speaker can handle up to 100

can also be painted to match the room’s

watts of music power. The wing-type

decor.

mounting system makes it easy to mount

 

— Note

±"016'"±"

Do not paint the speaker element. We recommend you spray-paint the grille so paint does not block the holes.

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Be sure not to cut into any existing wiring or plumbing hidden behind the wall.

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To mount your speaker, you need the following items (not supplied, available at your local RadioShack or online at RadioShack.com).

drywall or keyhole saw

wire stripper

Phillips screwdriver

pencil or marker

18–20 gauge speaker wire

1.Be sure the mounting surface is between 3/8 inch and 11/4-inch thick, with at least a 2 3/4-inch clearance behind the mounting surface and no wall studs or other objects to block the back of the speaker.

2.Remove the inner cardboard disc from the supplied template/paint mask and keep it for later. Use the outer portion as a template to mark the cutout hole size and location for mounting the speaker.

3.Use a drywall or keyhole saw to cut the hole..

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If you choose to paint the frame and grille, paint them and let them dry before you connect the speaker wire or mount the speaker.

To remove the grille for painting, insert a paper clip into one of the grille openings, then pull up. Or, you can carefully twist the plastic frame back and forth until the grille edge becomes exposed, then lift the grille to remove it.

Carefully remove the dust cloth from behind the grill and replace it after you are finished painting.±

You can also paint the frame to match your wall or ceiling. To prevent paint from entering the speaker, remove the grille and insert the supplied cardboard paint mask. After the paint is dry, remove the paint mask and replace the grille.

Paint Mask

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±"016'5"±"

Avoid routing the speaker wire near electrical wires.

Do not nail or staple the speaker wire.

Your local RadioShack store sells a wide selection of speaker wire. We recommend you use wire that is color-coded or marked on one side to help you connect the wire correctly.

1.Route the speaker wire to the speaker from the receiver.±

2.Separate about 4 inches of speaker wire at each end.

1/4 inch

4 inches

© 2002 RadioShack Corporation.

All Rights Reserved.

RadioShack and RadioShack.com are trademarks

used by RadioShack Corporation.

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Contents 100%6+06*52#-49+45 +056#..#6+10242#4+06*.1%#6+10 242#4+06*52#-452%++%#6+105 1706+06*52#-4

40-4094 specifications

The Radio Shack 40-4094 is a versatile and compact multifunctional device primarily recognized for its role as a directivity meter. This device is particularly popular among amateur radio enthusiasts and professionals in the telecommunications industry due to its ease of use and comprehensive features.

One of the standout features of the Radio Shack 40-4094 is its ability to measure signal strength accurately. The device is equipped with an impressive analog needle meter, which allows users to gauge received signals efficiently in real-time. This is especially beneficial when setting up antennas, where knowing the precise strength and quality of the signal can make a significant difference in performance.

The Radio Shack 40-4094 works across various frequency ranges, making it suitable for multiple applications. The device covers HF, VHF, and UHF bands, giving users the flexibility to work with different types of radio frequencies. This wide-frequency capability ensures that the 40-4094 can be used not just for amateur radio but also for various communication technologies including public safety communications, commercial radio, and even emergency services.

In terms of design, the 40-4094 sports a robust build, ensuring it can withstand the rigors of fieldwork. Its compact size makes it incredibly portable, while the intuitive layout of its controls allows users to operate the device effectively with minimal prior instruction. The rotary dial enables quick adjustment to various settings, while the clear display ensures readability even in low-light conditions.

Moreover, the 40-4094 is equipped with a low battery indication feature, minimizing the chances of unexpected shutdowns during critical measurements. Battery-powered convenience adds to its portability, making it ideal for outdoor use where power sources may be limited.

In conclusion, the Radio Shack 40-4094 is a powerful tool for those in the field of radio communications. Its reliable performance, multifunctionality, and user-friendly design make it a must-have for both avid hobbyists and professionals alike. By combining essential features and practical applications, this device stands out as an excellent choice for enhancing the experience of radio signal analysis and measurement.