6
GB
RRC H902/912 - REV000A
OPERATION - MAINTENANCE
WARNING:
before operating on the transmit-
ter, make sure that the RRC radio receiver is not
powered. Accidentally pressing a key may activate
the corresponding device and create a dangerous
situation.
• Remove the transmitter from the protective case.
• Remove the transmitter base by unscrewing the six
screws using a Phillips screwdriver.
• Remove the batteries from the battery holder.
• Insert the new batteries (the type indicated in the technical
characteristics) paying attention to their polarity.
• Close it checking that the transmitter base sits correctly in
the gasket groove, located on the front of the transmitter,
in order to restore the seal.
• Tighten the six screws.
• Re-insert the protective case.
WARNING:
once closed, verify that the transmitter
is operating correctly.
At the end of its useful life, the battery contained
in the product must be disposed of separately from
other separated urban waste. Dispose of the battery
in accordance with the provisions of local law.
BACKLIGHT
Once the enabling procedure is complete, the keyboard backlight is on, along with the ON/OFF key, and then it turns off.
It switches on again for a short amount of time when any key, or a 2 key combination, is released. It can also be turned on
manually, without pressing any key, by quickly pressing and releasing the ON/OFF button.
Disabling the transmitter
Disabling a transmitter that is in operational status can take place automatically and manually.
Automatic mode: If within three minutes, no keys or ON/OFF button are pressed, the transmitter is disabled (the ON/OFF
key switches off).
Manual mode: the transmitter can also be disabled manually, without waiting 3 minutes. Keep the ON/OFF key pressed
and it will pass from continuously on to off. If the button is released before it turns off, the transmitter will not be disa-
bled.
Low battery signal
It is recommended to replace the battery within a short period of time if the transmission LED is red during operation.
The residual autonomy time depends on the type and quality of the battery used.
TRANSMITTER
BASE
3 AAA BATTERIES
6 SCREWS
TRANSMITTER
FRONT
GASKET GROOVE
PROTECTIVE
CASE
BATTERY REPLACEMENT
MODELS H902-H904-H912
F
Содержание H902
Страница 2: ......
