MALATEC 21803 Instrucciones De Operación página 4

MUSIC SETTINGS:
After selecting the music, press and hold the volume button for 4 seconds and the receiver will light up and enter the learning state;
When you press the transmitter, the receiver flashes a light and emits a ringing sound to block the doorbell successfully.
RULES OF SAFE USE
1. Before using the doorbell, carefully read this user manual and the technical specification of the device, and strictly comply with
them.
2. Using the doorbell in a manner contrary to the instruction manual and its intended use may cause damage to the device, fire,
electric shock or other hazards for the user.
3. Operating range may be adversely affected by one or more of the following: weather, radio frequency interference, low transmitter
battery, and obstacles between transmitter and receiver.
4. Old batteries can also corrode the connections and damage the button or doorbell. If you find that the range of functions decreases
shorter, please replace the new battery in time.
6. Non-professional personnel are forbidden to open the device whichmay result in destroy precision electronic components.
7. High-voltage circuit it the device, don't open it when it's working. Or it may result in electrical shock.
8. Do not install on metal objects (such as iron doors, stainless steel doors, etc.)
INFORMATION REGARDING BATTERY AND ACCUMULATION
- Keep batteries/rechargeable batteries out of the reach of children.
- Do not store batteries/rechargeable batteries in easily accessible places, as there is a risk that they may be swallowed by children or
pets. If swallowed, consult a doctor as soon as possible.
- Leaking or damaged batteries/rechargeable batteries may cause burns when in contact with the skin, so always wear appropriate
protective gloves when touching them.
- Batteries/rechargeable batteries must not be short-circuited, disassembled or thrown into fire. There is a risk of explosion!
- Ordinary disposable batteries should not be charged, as there is a risk of explosion! Only charge batteries intended for this purpose,
using an appropriate charger.
- Charge the batteries before inserting them into the product
- Batteries should only be charged under the supervision of an adult.
- Do not mix alkaline, standard (carbon-zinc) and rechargeable (nickel-cadmium) batteries.
- Never mix new and old batteries.
- It is forbidden to interfere with the power supply cables - it may cause a short circuit.
- Exhausted batteries should be removed from the product.
- Do not throw used batteries into unsorted waste!
- Batteries should be disposed of in accordance with the regulations for the disposal of hazardous electronic waste.
- If batteries are not disposed of correctly, hazardous substances may pose a risk to human health or the environment. Recycling
materials contributes to the conservation of natural resources.
- Always insert batteries/rechargeable batteries with the polarity correct (plus/+ and minus/-).
Information for consumers on how to handle used electrical and electronic equipment:
Waste electrical and electronic equipment must not be disposed of with other household waste. Such equipment should be collected
selectively, as indicated by the attached marking - crossed out wheeled waste container. Failure to comply with the above rule and
improper disposal of used equipment may pose a threat to the natural environment and human health resulting from the presence of
hazardous components in the equipment, such as: electrical wiring, plastic, switches, etc. To avoid the above threat, these
components should be removed. collected and appropriately processed by specialized companies. Disassembling used equipment
yourself is unacceptable. Households play an important role in contributing to reuse and recovery, including recycling of waste
equipment. This is done in particular through active participation in the waste equipment collection system.