www.koolatron.com
©2014 Koolatron, Inc. All rights reserved.
All specification are subject to change without notice.
11/2014-v2
H1S158
Warranty
This KOOLATRON product is warranted to the retail customer for 90 days from date of retail purchase,
against defects in material and workmanship.
WHAT IS COVERED
• Replacement parts and labour.
• Transportation charges to customer for the repaired product.
WHAT IS NOT COVERED
• Damage caused by abuse, accident, misuse, or neglect.
• Transportation of the unit or component from the customer to Koolatron.
IMPLIED WARRANTIES
Any implied warranties, including the implied warranty of merchantability are also limited to the
duration of 90 days from the date of retail purchase.
WARRANTY REGISTRATION
Register on-line at www.koolatron.com AND keep the original, dated, sales receipt with this manual.
WARRANTY AND SERVICE PROCEDURE
If you have a problem with your UNIT, or require replacement parts, please telephone the following
number for assistance:
North America
1-800-265-8456
Koolatron has Master Service Centres at these locations:
U.S.A.
4330 Commerce Dr.
Batavia, NY 14020-4102 U.S.A.
CANADA
139 Copernicus Blvd.
Brantford, ON N3P 1N4
A Koolatron Master Service Centre must perform all warranty work.
12V Digital FM Transmitter
40234
FUNCTIONS OVERVIEW
1. FM Transmitter for iPod/iPhones/any mobiles
2. Hands free talk function offers you more safety while driving
3. With iPhone button design and fidelity stereo
4. Digital PLL, transmission is stable in different environments
5. Full frequency range
6. Memory for last frequency
7. Powered by rechargeable built-in lithium battery
TECHNICAL SPECIFICATIONS
NAME
SPECIFICATION
REMARK
Master
M20P11
Action
control chip
Display screen
3 x 9 LED
Battery
50 mA
built-in lithium battery
Antenna
built-in antenna
Headset head
diameter 3.5 mm
market standard
3.5 mm headset head
Function
FM Transmitter for
frequency 87.5-108 mHZ optional
iPod / iPhone 3G /
iPhone 3GS / iPhone 4
Working time
light off - 90 min.
built in LED light
light on - 70 min.
auto-shutoff when unused for 15 min.
Charge
fully charged in 40 min.
fully charged - 4.1V-4.12V
low battery - 3.3V-3.5V
OPERATING
1. Connect the cellphone to 3.5MM headset port of the FM transmitter.
2. Adjust the FM frequency in the range of 87.5 MHz-108.0 MHz to be consistent with
the frequency displayed on LED.
3. Insert the charger into 12V power outlet when low battery.
TROUBLESHOOTING
Problem
Solutions
No display
Check whether the battery is low. Insert the charger into
12V power outlet if the battery is low.
FM radio refuses to work
Check whether the frequency of radio is consistent
with the player
FM noise after powering on 1. Check whether the frequency of radio is consistent with
the player
2. Select the station-free frequency
3. If the sound is distorted, it may eliminate the noise by
increasing or decreasing the volume.
12V Digital FM Transmitter
40234
