Introduction; Support And Service; Openhobby A/S Center; Box Contents - GRAUPNER mz-24 HoTT Operating Instructions Manual

BEFORE USE
Thank you for purchasing mz-24 HoTT 2.4GHz Radio System. This system is extremely
versatile and may be used by beginners and pros alike. In order for you to make the best use
of your system and to fly safely, please read this manual carefully. If you have any difficulties
while using your system, please consult the manual, our online Frequently Asked Questions
(on the web pages referenced below), your hobby dealer, or the SJ Service Center.
Due to unforeseen changes in production procedures, the information contained in this
manual is subject to change without notice.

INTRODUCTION

Graupner/SJ mz-24 HoTT radio system is used to airplane, helicopter and glider and
should be a perfect choice for anyone who needs a high quality radio. This HoTT radio
system gives user real-time information on various useful data such as user model's RPM,
voltage, temperature, user programmable warning, and so on which are directly obtained
from telemetric speed controllers equipped with this HoTT system without having to install
separate sensor devices. Of course, all of those telemetric data can be also transmitted
from separate sensor devices.
WARNING : Read the ENTIRE instruction manual to become familiar with the features
of the product before operating. Failure to operate the product correctly can result in
damage to the product, personal property and cause serious injury.

SUPPORT AND SERVICE

• Customer support
Please feel free to ask any question by e-mail or phone. We've been trying to deal with
your question. We are open from nine to six, Monday to Friday in Korea. We may respond
to your question by e-mail as soon as possible when we are close.
• Internet sales site
Please feel free to contact "www.openhobbby.com" to get all information on product
features, specifications, running events and the newest product line up..
• A/S regulation
Only when the product is faulty after normal operation within the warranty period, we will
repair the product for free based on our regulations. The repair is paid for by the consumer
when the damage is due to use in improper ways or beyond the warranty period..
• Warranty regulation
Refer the WARRANTY Card in a Package

OPENHOBBY A/S CENTER

8F, 202 Dong, Chunui Techno-Park II, 18, 198 street, Bucheon-ro, Wonmi-Gu, Bucheon-Shi,
Gyungki-Do KOREA 420-857
Phone: 070-7863-3675 FAX: 070-7863-3670
Customer Service E-mail: service@openhobby.com

1. BOX CONTENTS

• mz-24 Transmitter • Transmitter charger
• GR-24 receiver • Warranty Card
• Manual • 4000mAh LiPo Battery

2. FLYING SAFETY

This is a sophisticated hobby product and NOT a toy. It must be operated with caution and common
sense and requires some basic mechanical ability. Failure to operate this product in a safe and responsi-
ble manner could result in injury or damage to the product or other property. This product is not intended
for use by children without direct adult supervision. Do not attempt disassembly, use with incompatible
components or augment product in any way without the approval of Graupner/SJ. This manual contains
instructions for safety, operation and maintenance. It is essential to read and follow all the instructions
and warnings in the manual, prior to assembly, setup or use, in order to operate correctly and avoid
damage or serious injury.
1. Do not fly your model near spectators, parking areas or any other area that could result in injury to
people or damage of property.
2. The radio system is affected by signal environment and the electronic jamming signals can cause
disorientation and loss of control of your aircraft.
3. Since models are hazardous when operated and maintained incorrectly, install and operate a radio
control system correctly and always pilot a model so the model is kept under control in all conditions
4. Ensure that all channels are working in the proper manner.
5. Do not fly during adverse weather conditions. Poor visibility can cause disorientation and loss of
control of your aircraft. Strong winds can cause similar problems
6. When working with a model, always power on the transmitter first and power off the transmitter last.
7. After a model is bound to a transmitter and the model is set up in the transmitter, always bind the
model to the transmitter again to establish failsafe settings.
8. When working with a model, always power on the transmitter first and power off the transmitter last.
9. Ensure all batteries are full charged before flying.
10. Only to use the recommended adapter when charging the battery of the transmitter and receiver
11.The transmitter shouldn't be switched off at any time during flight
12. Perform a range check of the transmitter and the model before flying the model
13. Make sure all control surfaces correctly respond to transmitter controls before flying.
14. Perform the programming setup of the transmitter after removing a power battery from a model or
stopping an engine of a model.
15. Don't move or touch the transmitter antenna during flight

3. FEATURES

1. HoTT (Hopping Telemetry Transmission)
The use of up to 75 hopping channels provides advanced reliable operation while keeping from any
external interference.
2. This HoTT radio system gives user real-time information on various useful data such as user
model's RPM, voltage, temperature, user programmable warning, and so on.
3. All telemetry data are directly obtained from telemetric speed controllers equipped with this HoTT
system without having to install separate sensor devices.
4. Future-proof update capability using data interface of USB or Data pin.
5. Advanced HoTT wireless trainer system makes Teacher and Pupil system more enjoyable and
gives user convenience for the teaching/learning.
6. Simple, ultra-fast binding of transmitter and receiver.
• USB PC interface set • Micro SD Card
• SD Card adapter • USB adapter wire
• SD Card case • Transmitter strap
• USB Cable • USB interface adapter wire
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