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AUTO-SCAN FM RADIO KIT MODEL FM-88K ELENCO® 150 Carpenter Avenue Wheeling, IL 60090 (847) 541-3800 Website: www.elenco.com e-mail: firstname.lastname@example.org To see our complete line of Educational Products go to WWW.ELENCO.COM Assembly and Instruction Manual ELENCO ® Copyright © 2011 by ELENCO® All rights reserved. No part of this book shall be reproduced by any means; electronic, photocopying, or otherwise without written permission from the publisher. 753050 PARTS LIST GLOSSARY (Continued) If you are a student, and any parts are missing or damaged, please see instructor or bookstore. If you purchased this kit from a distributor, catalog, etc., please contact ELENCO® (address/phone/e-mail is at the back of this manual) for additional assistance, if needed. DO NOT contact your place of purchase as they will not be able to help you. RF Radio Frequency. Sensitivity The ability of a receiver to pick up low-amplitude signals. Speaker An electronic device that turn electric impulses into sound. Surface-mount Technology RESISTORS Symbol R5 R1 R3 R4 R2 R6/S3 Value Color Code 10Ω 5% 1/4W brown-black-black-gold 680Ω 5% 1/4W blue-gray-brown-gold 5.6kΩ 5% 1/4W green-blue-red-gold 10kΩ 5% 1/4W brown-black-orange-gold 18kΩ 5% 1/4W brown-gray-orange-gold Potentiometer 50kΩ & switch w/ nut & washer Part # 121000 136800 145600 151000 151800 192522 CAPACITORS Qty. r1 r1 r1 r1 r1 r1 r1 r1 r2 r1 r1 r6 r2 r1 r1 r2 Symbol C6 C7 C10 C5 C8 C4 C13 C23 C11, C12 C15 C19 C3, C9, C14, C16, C17, C* C21, C22 C20 C1 C2, C18 Value 33pF 82pF 180pF 220pF 330pF 470pF 680pF 1500pF 3300pF 0.033μF 0.047μF 0.1μF 10μF 22μF 100μF 220μF Description Discap (33) Discap (82) Discap (181 or 180) Discap (221 or 220) Discap (331 or 330) Discap (471 or 470) Discap (681 or 680) Discap (152) Discap (332) Discap (333) Discap (473) Discap (104) Electrolytic radial Electrolytic radial Electrolytic radial Electrolytic radial Part # 213317 218210 221810 222210 223317 224717 226880 231516 233310 243318 244780 251010 271044 272244 281044 282244 COILS Qty. r1 r1 Symbol L2 L1 Value Qty. r1 r1 r1 r1 r1 Symbol D1 D2 D3 U2 U1 Description Coil 4-turn Coil 6-turn Value BB909/BB910 1N4001 Part # 430150 430160 SEMICONDUCTORS LM-386 or identical TDA7088T or identical Description Varactor Semiconductor silicon diode Red LED 3mm Low voltage audio power amplifier FM receiver SM installed on PC board Part # 310909 314001 350003 330386 MISCELLANEOUS Qty. r1 r1 r2 r1 r1 r1 r1 r1 Description Antenna FM PC board w/ installed U1 (TDA7088T) Push button switch 12mm Battery holder Speaker 8Ω Cap push button switch yellow Cap push button switch red Knob pot / switch Qty. r1 r2 r1 r1 r1 r 3” r1 Part # 484005 517038 540005 590096 590102 622001 622007 622050 -1- Description Screw M1.8 x 7.5mm Antenna screw M2 x 5mm Nut M1.8 Socket IC 8-pin Speaker pad Wire 22 ga. solid Solder Lead-free Part # 641100 643148 644210 664008 780128 834012 9LF99 Trimmer A semiconductor component that can be used to amplify signals, or as electronic switches. Varactor A method of using special components that are soldered to the PC board’s surface. A diode optimized to vary its internal capacitance with a change in its reverse bias voltage. Voltage Electrical potential difference measured in volts. An adjustable fine-tuning resistor, capacitor, or inductor of small values. Voltage Regulator A circuit that holds the DC voltage. QUIZ INSTRUCTIONS: Complete the following examination, check your answers carefully. 6. The capacitance of the varactor is determined by . . . r A) the voltage level. r B) the amount of current in the circuit. r C) the signal strength of the RF carrier. r D) the amount of resistance in the circuit. 1. The number of cycles produced per second by a source of sound is called the . . . r A) amplitude. r B) vibration. r C) sound wave. r D) frequency. 7. The ability to select a specific band of frequencies, while rejecting others, is called . . . r A) selectivity. r B) sensitivity. r C) demodulation. r D) none of the above. 2. The frequency of the modulating signal determines the ... r A) number of times the frequency of the carrier changes per second. r B) maximum deviation of the FM carrier. r C) maximum frequency swing of the FM carrier. r D) amount of amplitude change of the FM carrier. 8. The process of mixing two signals to produce a third signal is called . . . r A) filtering. r B) detecting. r C) rectification. r D) heterodyning. 3. The FM broadcast band is . . . r A) 550 – 1,600kHz. r B) 10.7MHz. r C) 88 – 108MHz. r D) 98.7 – 118.7MHz. 9. The circuit designed to supply substantial power output into low impedance load is called . . . r A) power supply. r B) pre-amplifier. r C) power amplifier. r D) detector. 4. The AFC circuit is used to . . . r A) automatically hold the local oscillator on frequency. r B) maintain constant gain in the receiver to prevent such things as fading. r C) prevent amplitude variations of the FM carrier. r D) automatically control the audio frequencies in the receiver. 5. The device most often used for changing the local oscillator frequency with the AFC voltage is a . . . r A) feedthrough capacitor. r B) variable inductor. r C) varactor. r D) trimmer capacitor. 10. The gain of the LM-386 amplifier can be set in range from . . . r A) 1 to 20. r B) 20 to 200. r C) 0 to 200. r D) 50 to 100. Answers: 1. D, 2. A, 3. C, 4. A, 5. C, 6. A, 7. C, 8. D, 9. C, 10. B
It started with a disagreement between friends at school. Then came threatening phone calls at home. Finally, taunting and name-calling on Facebook and Twitter. By the end of a 24- to 48-hour period, Cara Cockerham had called the Fishers Police Department, and she had shut down her 13-year-old daughter’s Facebook page. Although the incident happened three years ago, when her daughter was a seventh-grader, Cockerham said the memory is still fresh.
The Turtle Beach XL1 is the perfect headset for XBOX 360 gamers looking for immersive game sound and crystal-clear communication at a great value. With premium 50mm speakers, the XL1 delivers superior audio quality while an in-line amplifier provides quick access to independent game and chat volume controls. If you’re serious about gaming, then get serious about the sound. Step up to the XL1 and experience game audio like never before. XBOX 360 Setup Using the Amplifier Technical Specifications Maintaining Your Headset Important Safety Information ... Amplified Audio Enhances game sounds for a more immersive experience. Bass Boost Built-in bass boost adds depth and realism to game audio. XL1 Headset with In-line Amplifier XBOX 360 Talkback Cable In-line Amplifier Quick access to gaming audio controls. Gaming Headset + Amplified Stereo Sound ON MIC MUTE Microphone Monitor Let’s you hear what you’re saying while talking. CHAT GAME User Guide USB Powered No batteries required. User Guide Product support and warranty information: TurtleBeach.com/support TURTLEBEACH.COM Turtle Beach Sticker XBOX 360® Setup (HDMI) XBOX 360 Setup (RCA) ON MIC MUTE GAME CHAT ON MIC MUTE GAME CHAT USB/Power USB/Power XBOX 360 Audio Adapter Cable* Audio (red/white) Audio (red/white) HDMI Video (yellow) *All XBOX 360 models require an XBOX 360 Audio Adapter Cable for audio output when used with an HDMI connection (available from third party sellers). NOTE: If your HDMI TV has red/white AUDIO OUT RCA jack you can use it to feed the sound from your TV to your Turtle Beach headset. (AUDIO IN jacks will not send sound out to your headset, you need AUDIO OUT.) ... Using the Amplifier Mic Mute Switch Switch to “MUTE ” to mute the microphone. CHAT ON MIC MUT E Mic Mute Switch Chat Volume Adjusts the volume of incoming chat from other players. Incoming Chat Volume XBOX 360 Talkback Cable Jack: Connect the included XBOX 360 Talkback Cable between this jack and the XBOX 360 controller jack. XBOX 360® Talkback Cable Jack 3 GAM E Game Volume Adjusts the game sound volume level. Game Volume 4 XBOX 360 Chat Setup Technical Specifications Headset Connect the Talkback Cable • 50mm diameter speakers with neodymium magnets • Speaker Frequency Response: 20Hz - 20kHz, >120dB SPL @ 1kHz • Condenser Microphone Frequency Response: 50Hz - 15kHz • Cable length: 16 ft. (4.87m) ON MIC XBOX 360 Input XBOX 360 Controller TE MU AT CH E GAM In-line Amplifier • Amplifier: Stereo DC-coupled, 35mW/ch, THD <1%, Frequency Response: DC - 30kHz • Mic mute switch • Maximum analog input level with volume control on maximum setting: 2Vpp (700mV rms) • Piggyback RCA cables • 2.5mm XBOX 360® Talkback cable jack • USB connector for power (5VDC @ <60mA max)
Congratulations on your purchase of the Z SEVEN gaming headset from Turtle Beach. Well played. This premium product is designed to bring unmatched realism and effects to your gaming experience, enhancing it in ways you’ve never known before. Welcome to Turtle Beach excellence! DOWNLOAD GAME OPTIMIZED PRESETS HTTP://WWW.TURTLEBEACH.COM/COMMUNITY/PRESET-COMMUNITY Headset Overview Your Turtle Beach Z SEVEN headset is compatible with PC or Mac gaming platforms. You can enjoy gaming at home or at tournaments, and on the go with portable game systems and mobile devices like smartphones and tablets. Features include: · rogrammable presets that change your sound environment and allow you to hear sound cues you’d normally miss. P The Advanced Sound Editor tool to download, manage or create presets for your headset can be downloaded at: Turtlebeach.com/community/preset-community · djustable surround sound angles for the optimum surround sound experience A · uxiliary line input for use with a digital music player or mobile phone. A · he Audio Control Unit (ACU) is fully compatible with the Turtle Beach TM1 Tournament Mixer facilitating multiple T player communication. · urable 4-pole, 3.5mm breakaway cable connects to the Control Unit, portable game systems and mobile devices for D great sound across all your gaming and digital media. Operating Modes There are two operating modes on your Z SEVEN Headset’s Control Unit: 1. eadset Mode (LED Indicator: WHITE) – includes nine game presets. When used with a PC, the USB channel is set H to 5.1. 2. peaker Mode (LED Indicator: BLUE) – for use with external stereo speakers includes nine speaker presets for S surround sound virtualization. 4 Package Contents Z SEVEN Headset with Audio Control Unit Headset Removable Microphone (ACU) Breakaway Cable Audio Control Unit Extender Turtle Beach Stickers 3.5mm, 4-Pole Auxiliary Cable Cable 9-Pin DIN PC Speaker Adapter Mobile Adapter Cable Presets Reference Cable
Your Turtle Beach Call of Duty®: Black Ops II Sierra headset is compatible with XBOX, PS3 and PC or Mac gaming platforms. You can enjoy gaming at home or at tournaments and while on the go with portable game systems and mobile devices like smartphones and tablets. · Programmable presets that change your sound environment and allow you to hear sound cues you’d normally miss. Down load from turtlebeach.com/presets the Advanced Sound Editor tool to download, manage or create presets for your headset. · Dolby® Surround Sound for XBOX and PS3 console gaming as well as PC and Mac · Adjustable surround sound angles for the optimum surround sound experience · Auxiliary line input for use with a digital music player or mobile phone · The Control Unit is fully compatible with the Turtle Beach TM1 Tournament Mixer facilitating multiple player communication · Durable 4-pole, 3.5mm breakaway cable connects to the Control Unit, portable game systems and mobile devices for great sound across all your gaming and digital media. Operating Modes There are two operating modes on your Sierra Headset’s Control Unit: 1. Headset Mode (LED Indicator: ORANGE) – includes nine game presets. When used with a PC, the USB channel is set to 5.1. 2. Speaker Mode (LED Indicator: BLUE) –for use with external stereo speakers includes nine speaker presets for surround sound virtualization.
Getting started with Logitech® Tablet Speaker Logitech® Tablet Speaker Getting started with Logitech® Tablet Speaker 2 Logitech® Tablet Speaker Contents English . . . . . . . . . . . . . . . . . 4 Suomi . . . . . . . . . . . . . . . . . 34 Deutsch . . . . . . . . . . . . . . . . . 7 Ελληνικά . . . . . . . . . . . . . . . . . 37 Français . . . . . . . . . . . . . . . . 10 По-русски . . . . . . . . . . . . . . . 40 Italiano . . . . . . . . . . . . . . . . . 13 Magyar . . . . . . . . . . . . . . . . 43 Español . . . . . . . . . . . . . . . . .16 Česká verze . . . . . . . . . . . . . .46 Português . . . . . . . . . . . . . . . 19 Po polsku . . . . . . . . . . . . . . . 49 Nederlands . . . . . . . . . . . . . . 22 Slovenčina . . . . . . . . . . . . . . . 52 Svenska . . . . . . . . . . . . . . . . 25 Türkçe . . . . . . . . . . . . . . . . . 55 Dansk . . . . . . . . . . . . . . . . . 28 60 . . . . . . . . . . . . . . . . . . العربية Norsk . . . . . . . . . . . . . . . . . .31 www.logitech.com/support . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 3 Logitech® Tablet Speaker 1 4 4 English 5 2 3 Features 1. Power On/Off 2. Power indicator (green) 3. Charging indicator (red) 4. 3.5mm audio cable 5. Mini USB port Logitech® Tablet Speaker Setup 1. Remove the 3.5mm audio cable from the cable management system. 2. Clip Tablet Speaker to iPad. 3. Plug 3.5mm audio cable into iPad. 4. Press power button on Tablet Speaker. Green LED indicates power On. ...
Fully charging the battery can take up to six hours. Your speaker can be used while charging. © 2011 Logitech. Logitech, the Logitech logo, and other Logitech marks are owned by Logitech and may be registered. Microsoft, Windows Vista, Windows, and the Windows logo are trademarks of the Microsoft group of companies. Apple, iPod, iPhone, Mac, and Macintosh are trademarks of Apple Inc., registered in the U.S. and other countries. iPad is a trademark of Apple Inc. All other trademarks are the property of their respective owners. Logitech assumes no responsibility for any errors that may appear in this manual. Information contained herein is subject to change without notice. 620-003518.002 Connecting your Wireless Speaker with your iPad® or iPhone® To connect with your iPad or iPhone (or one other Bluetooth® device), please follow the instructions below: 1. Power on your Wireless Speaker. 2. Simultaneously hold down the Volume Up and Volume Down buttons on the back of your Wireless Speaker for 10 seconds. The green wireless connection LED will begin blinking quickly. Battery-life indicators Discharging 3. Power on your iPad or iPhone. 4. Select the Settings icon. 5. Select the General icon. 6. Select the Bluetooth menu, and ensure that Bluetooth is turned on. 7. Find the Logitech Wireless Speaker and select it. 8. Confirm that you want to connect the Wireless Speaker with your iPad or iPhone by selecting the Pair button. A confirmation window appears after you have selected the Wireless Speaker. There may be a slight delay so please wait. 9. Your Wireless Speaker is now connected with your iPad or iPhone. Your Wireless Speaker will always connect to the last connected device. So the next time you turn on your speaker, it will connect to your iPad or iPhone if either unit was the last connected device. Useful notes and tips You can only connect your Wireless Speaker with one device at a time. If the wireless connection is lost between your iPad or iPhone and your speaker, you will need to follow steps 4 through 7 to reestablish the wireless connection. When your Wireless Speaker is connected to your iPad or iPhone, you must adjust the volume through the controls on the Wireless Speaker. The Logitech Wireless Speaker will pair with two wireless devices. If you decide to pair an additional wireless device to your Wireless Speaker, the previous pairing will be lost.
Logitech UE Air Speaker Features 1. Status indicator Green: Normal operation Orange: Network or firmware issue 1 2. Ethernet port Connector for direct connection to a network. Visit www.logitech.com/support/ airspeaker for setup instructions using an Ethernet cable Front 2 3 4 5 3. Wi-Fi Connect button For use with computer setup (optional) 4. Auxiliary input 3.5mm audio input for other music devices (optional) 5. AC power input 6. Mute Press to mute and unmute. Back 6 7 Top 4 English 8 7. Volume Turn clockwise to increase volume and counterclockwise to decrease volume. 8. Power Press to turn on the speaker. While the speaker is on, press to sleep. Press again to wake. Press and hold for 5 seconds to turn off the speaker. (Power-on takes 35 seconds.) Logitech UE Air Speaker Set up AirPlay using an iOS device (preferred) 1 2 1. Connect the AC power supply and turn on the speaker. The speaker powers up in 35 seconds. 2. Press to open the device dock. Do not dock your iOS device while the speaker is powering up. 3. Make sure your iOS device is connected to the same Wi-Fi network on which you want to operate the speaker. 3 4 5 4. Dock your iOS device after the speaker powers up. A notification will appear on your screen. Select Yes to install the Logitech UE Air app. 5. Keep your iOS device docked, launch the APP, and then follow the on-screen instructions. Be ready to enter your Wi-Fi network password. When the Status indicator turns solid green, the Wi-Fi network connection is made. English 5 ...
Logitech® Wireless Speaker Z515 Connecting your Z515 Speaker with your iPhone or iPad Your Z515 Speaker not only connects with your computer using the included USB wireless adapter, but it also connects with your iPhone or iPad (or one other Bluetooth® device). 3. Simultaneously hold down the Volume Up and Volume Down buttons on the back of your Z515 Speaker for 10 seconds. The green wireless connection LED will begin blinking quickly. To connect with your iPhone or iPad, please follow the instructions below: 1. Power on your Z515 Speaker. 2. Remove the USB wireless adapter from your computer’s USB port. 3 English Logitech® Wireless Speaker Z515 4. Power on your iPhone or iPad. 5. Select the Settings icon. 6. Select the General icon. 7. Select the Bluetooth menu, and ensure that Bluetooth is turned on. 8. Find the Logitech Z515 Speaker and select it. 9. Confirm that you want to connect the Z515 Speaker with your iPhone or iPad by selecting the Pair button. A confirmation window appears after you have selected the Z515 Speaker. There may be a slight delay so please wait. 10. Your Z515 Speaker is now connected with your iPhone or iPad. Your Z515 Speaker will always connect to the last connected device. So the next time you turn on your speaker, it will connect to your iPhone or iPad if either unit was the last connected device, or it will connect to your computer if the USB wireless adapter was the last connected device. Useful notes and tips You can only connect your Z515 Speaker with one device at a time. If the wireless connection is lost between your iPhone or iPad and your speaker, you will need to follow steps 5 through 8 to re-establish the wireless connection. When switching from the USB wireless adapter in your computer’s USB port to the iPhone or iPad, make sure to remove the USB wireless adapter from your computer before attempting to connect to either the iPhone or iPad. Then follow steps 5 through 8 above and select the Z515 speaker from the iPhone or iPad device list. When switching from the iPhone or iPad to the USB wireless adapter in your computer’s USB port, ensure that your iPhone or iPad is completely turned off or that the Bluetooth option is turned off from the iPhone or iPad settings menu. Then plug the USB wireless adapter into your computer and turn on the Z515 Speaker. The Z515 Speaker will automatically reconnect to the USB adapter. When your Z515 Speaker is connected to your iPhone or iPad, you must adjust the volume through the controls on the Z515 Speaker. The Logitech Z515 will pair with the USB wireless adapter and one other wireless device (an iPad for instance). If you decide to pair an additional wireless device to your Z515 Speaker, the previous pairing will be lost. The pairing between the Z515 Speaker and the USB wireless adapter will never be overwritten. 4 English Logitech® Wireless Speaker Z515 Verbinden des Z515 mit Ihrem iPhone oder iPad. Der Z515 lässt sich nicht nur über den mitgelieferten kabellosen USB-Adapter an Ihren Computer anschließen, sondern kann auch mit Ihrem iPhone oder iPad (oder jedem anderen Bluetooth®-Gerät) verbunden ...
Logitech Speaker System Z553. English 3. Package contents. 1. Left satellite speaker, stand, and cable. 2. Subwoofer and AC power cable. 3. Right satellite ... Logitech® Speaker System Z553 Setup Guide Guide d’installation Logitech Speaker System Z553 English . . . . . . . . . . . . . . . . . 3 Français . . . . . . . . . . . . . . . . 10 www.logitech.com/support 2 . . .19 Logitech Speaker System Z553 Package contents 1 2 4 1. Left satellite speaker, stand, and cable 2. Subwoofer and AC power cable 3. Right satellite speaker, stand, and cable 3 5 4. Control pod with cable 5. 3.5mm audio cable English 3 Logitech Speaker System Z553 Know your product 1 6 7 8 9 2 10 11 3 4 4 English 5 Control pod 1. System volume 2. Power LED 3. Audio 3.5mm input 4. Bass volume 5. Headphone jack Subwoofer (back) 6. Auxiliary 3.5mm input 7. Left audio RCA input 8. Right audio RCA input 9. Left satellite RCA output 10. Right satellite RCA output 11. Controller port Logitech Speaker System Z553 Setup your product 1. Place the satellites on their adjustable stands and the subwoofer on the floor. 2. Set up subwoofer: • Connect satellites: Right satellite R plugs into right (black) output and left satellite L plugs into left (grey) output. • Connect AC power. English 5