Hott; Operation - GRAUPNER X-4S HoTT SJ Operating Instructions Manual

◎ HoTT (Hopping Telemetry Transmission)
The use of up to 35 hopping channels provides advanced reliable
operation while keeping from any external interference. This HoTT
radio system gives user real-time information on various useful
data such as user model's RPM, voltage, temperature, user pro-
grammable warning, and so on.
X-4S HoTT Transmitter comes with GR-4 2Ch receiver.

◎ Operation

Battery Connection
- Only use optional manganese dry battery or NiCd /NiMH
1.2volt, individual AA size rechargeable battery. (LiPo bat-
tery must not be used.)
- Remove the cover and install your battery to battery
socket. Then, replace the cover making sure it is closed
securely.
- When low voltage warning alarm is activated, please use
new battery or recharge the used battery.
Please make sure the correct polarity when installing your
battery.
Low-voltage warning for transmitter battery
Please charge Alkaline 4 cell or Nixx 4 cell battery before
use. When it will beep continuously due to low voltage
warning, please stop an operation, then recharge your
battery or replace it.
(Do not use Lixx battery and please only use Alkaline or
Nixx battery.)
7
Battery Charging
If rechargeable battery is in use, you can charge it up to
150mA with optional charging adapter.
We may notice that little heating will be occurred during
use, which means it is working properly. Now that this
product features 4 cell battery packs, it is allowed to use
within its specification. Otherwise, it may cause damage to
your model.
※Cautions
The improper use will cause fire. So please keep the
safety rules.
Reference picture (Correct polarity)