User's Manual

7
9. WHAT IS HoTT
- OPERATION
HoTT stands for Hopping Sequence Telemetric
Technology, it is Graupner/SJs unique telemetry
technology in 2.4GHz signal protocol that supports
Bi directional data transmission gives user real-time
information on things like user models
RPM, Voltage, Temperature, User programmed
warning, and etc. The use of up to 75 channels
ensures extreme operating reliability and immu-
nity to external interference thanks to optimized
frequency hopping broad channel sequence.
Remove the battery cover and install the battery pack ensuring
the polarity of the battery connecter.
The included charger is designed to recharge your batteries at a rate of 150mA. Do not use this
charger for equipment other than Graupner/SJ transmitters that use 4-cell battery packs. The
charging plug polarity may not be the same and equipment damage can result. During the charging
operation, the charge
rs temperature is slightly elevated. This is normal.
All Graupner/SJ charge jacks are center-pin negative. This is the opposite of many chargers.
Before using a charger make sure the connector is center-pin negative. This can be done using a
voltmeter. Also unlike conventional radio systems that use 8 cells to power the transmitter, the mz-10
charger designed for a 4-cell 4.8-volt battery pack when charging the transmitter.
Leave the trainer switch to Normal position and turn on the transmitter.
The mz-10 is compatible with all current Graupner/SJ aircraft receivers (R Series)
1. Battery Installation
2. Charging Batteries
3. Turn on the transmitter
Charge only rechargeable batteries. Non-rechargeable
batteries may burst causing injury to persons and/or damage
to property. Never leave charging batteries unattended
CAUTION
Graupner/SJ
Transmitter Charge Jack Polarity
Optional NiCd or NiMH 1.2-volt AA rechargeable 4-cell batteries can be used. A battery connecter
is on the inside of the transmitter for convenient recharging. Graupner/SJ offers rechargeable
NiCd, NiMH batteries, part number S22331.
Normal
Pupil
Teacher
You must bind the receiver to the transmitter before the receiver will operate. Binding teaches the
ly connect to it’s corresponding transmitter.
1. Switch on the transmitter and receiver.
2. Press & hold the SET button on the receiver for over 3 sec until the receiver enters BIND mode.
3.
Press the MODE button on the transmitter, the system will be connected within a few seconds.
Once connected, the bind LED on the transmitter will turn solid orange and the status LED on the
receiver will turn solid green, indicating the receiver is bound to the transmitter. If the binding
process has failed, repeat the whole procedure.
4. Binding
Transmitter
LED before binding
Orange LED Off Orange LED On
Green LED Off Green LED On
LED after Binding
Receiver
DC port won’t transmit during charging.