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iCarPlay

®

 

Wireless 250

 

Car Stereo FM Transmitter/Charger 

iCarPlay

®

 Wireless 250 Features

•  High-quality stereo audio

•  Full range of FM stations, from 88.1 to 107.9 

•  3 “favorite station” programmable presets 

•   AutoScan 3D

 automatically finds best  

FM frequency*

•  30-ft. maximum range 

•  Powered by 12V car cigarette lighter adapter

•  Dielectric cable insulation reduces interference

•  Line-level audio reduces distortion

•  Charges iPod

®

 and iPhone

 while in use

•  Can charge other USB devices

INSTRUCTIONS

Connecting to iPod

®

 or iPhone

 

and Car

1.  Plug the iCarPlay 

Wireless 250 
power adapter 
into your car’s 12V 
accessory outlet 
(cigarette lighter 
socket) and turn 
your iPod or 
iPhone on.

2. Plug the iCarPlay Wireless 

250 dock connector unit 

into your iPod or iPhone.  

The LCD screen will light up 
to confirm power reception 
and display the most 
recently used station preset. 

Manual Tuning

1.  Press and hold the 

top button labeled 

“M” (for manual) 

until the LCD  

display flashes.

2. Press the “M” button again to tune up, or 

press the middle “D” button to tune down.

 

3. Press the “S” button to set the channel. 

4. Tune your FM radio to the same channel.

 

5. To avoid unwanted sudden loud playback,  

set car audio system volume to low before 

pressing play.

6. Press the “Play” button on your iPod or iPhone.

7.  Use your car radio’s volume knob to adjust 

sound level.

Setting Memory Presets 

Each of the three buttons on the iCarPlay Wireless 

250 can be used to store and instantly recall a stored 

channel. First, tune to the channel you want to store  

to memory. Now press and hold the button that you 

want to program until the screen flashes and displays 

P1, P2, or P3. The channel is now set to memory  

for automatic recall.

Selecting Memory Presets 

Simply press any of the three buttons and the 

iCarPlay Wireless 250 will tune to the channel  
that you have stored in memory.

User Guide & Warranty Information

* Depending on variable environmental factors

Using AutoScan 3D

 Automatic  

FM Frequency Selection 

(recommended)

The iCarPlay Wireless 250 features AutoScan 3D 

to automatically find the best, clearest FM channel  

in your local area. Remember that as you drive 

through different areas the FM signal conditions 

change, so when driving long distances, you can 

repeat the AutoScan 3D selection whenever  

FM interference occurs.

Press and hold the bottom “S” (scan) button until 

1. 

the LCD screen begins scanning. The iCarPlay 

Wireless 250 will rapidly scan the entire FM 

spectrum three times, to ensure the best possible 

signal.* The LCD will then display the frequency 

that AutoScan 3D has selected. Tune your car radio 

to that frequency. 

 

NOTE:

 After using AutoScan 3D, the selected 

frequency will be automatically stored to the “S” 

button’s memory for instant recall. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Tune your FM radio to the same channel.

2. 

LCD Screen Timer Settings

Press and hold the D (display) button to change  

the LCD illumination between Auto-Off, which 

will turn the display off after a few seconds, and 

ON which leaves the display on until the unit is 

unplugged.

Please see reverse for important performance 

and safety tips.

* Depending on variable environmental factors

NOTE:

 After using AutoScan 3D, the selected 

frequency will automatically be stored to the “S” 

button’s memory for instant recall.

Alternative Home/Office Use

You can also listen to iPod or iPhone music with the 

iCarPlay Wireless 250 outside of the car, in your home, 

office, or wherever there is a device with a USB 2.0 port 

for power and a nearby FM radio to receive the signal.  

Disconnect the iCarPlay Wireless 250 transmitter from 

the power adapter by removing the USB Cable.

Insert the iCarPlay Wireless 250 transmitter’s USB 

1. 

cable into a USB 2.0 compliant port. USB 2.0 

ports are commonly found on laptop and desktop 

computers, newer DVD players, HDTVs, and other 

electronics, such as the Monster iCharger

® 

Travel.

Connect iPod or iPhone to the iCarPlay Wireless 

2. 

250 and tune manually or with AutoScan 3D  

as previously described.

Tune a nearby FM radio (AV receiver, clock radio)  

3. 

to the channel displayed on the iCarPlay  

Wireless 250.

Press play on iPod or iPhone, and adjust volume 

4. 

on FM radio.

NOTE:

 You may need to adjust the location of  

the iCarPlay Wireless 250 closer to the FM radio  

for clear reception.

Charging Other USB Devices  
in the Car

The iCarPlay Wireless 250 power adapter can also 

function as a car charger for almost any USB 2.0 

device such as a cell phone, camera, or MP3 player.

Disconnect the iCarPlay Wireless 250 transmitter 

1. 

from the power adapter by removing the USB 

cable. 

Plug power adapter into your car’s cigarette lighter. 

2. 

Insert your USB device’s USB cable into power 

3. 

adapter’s USB port, and connect your device to  

the other end of the USB cable.

NOTE:

 Some USB 2.0 devices will not properly 

charge with a generic USB cable. You may need  

to use the USB cable that originally came with  

your device to ensure proper voltage regulation 

and device authentication. Please consult your 

device manual.

NOTE:

 Charging may not begin automatically,  

you may need to activate charging mode on  

your USB device. Refer to the manufacturer’s 

instruction manual. 

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Get All the Performance You Paid For

Visit 

MonsterCable.com/ProductRegistration/ 

to register your 

product and to get the latest news on Monster iPod

®

  

and iPhone

 products.

Engineered in the USA and manufactured for Monster 

to its quality specifications.

Made in China.

© 2008 Monster Cable Products, Inc 

455 Valley Drive 

Brisbane, CA 94005, USA 

1-877-800-8989

rm 176024

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