Radioenge CR 915 User manual

CR 915
Radioenge Remote Control
User's Guide
Revised - October 2018

Revision 0.1 - October 2018 2
Summary
1. Presentation...............................................................................................................3
2. Specifications ............................................................................................................3
3. Characteristics.........................................................................................................3
4. Pairing .........................................................................................................................4
4.1 Unpairing...........................................................................................................................5
5. Operation ....................................................................................................................5
6. Warranty term...........................................................................................................6

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CR 915
1. Presentation
Image 1: Radioenge CR 915 Remote Control
The Radioenge CR 915 Remote Control operates with encrypted bi-directional
wireless communication, ensuring the conrmation of receipt of each transmission by
the RX 915 Receiver, also guaranteeing the security of the trasmitted informations,
making impossible any sni󰀩ng or cloning attempt.
The CR 915 uses low-power technology, enabling up to 5 years battery life.
The RF modulation employs LoRa™ technology, which has long range and excellent
interference robustness.
This control is compatible with the RX 915 Receiver.
2. Specifications
Buttons 4 independent buttons
Battery Lithium CR2430 (3V, 320mAh)
Standby Current 2 µA
RF Frequency 902-928 MHz ISM band
RF Power 5 dBm
3. Characteristics
►Encrypted bi-directional wireless communication;
►Acknowledgement of receipt of command by the Receiver by means of LED;
►4 independently congurable buttons.

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CR 915
4. Pairing
To pair the CR 915 Remote Control with the Radioenge RX 915 Receiver:
1. Enter the Receiver's pairing mode pressing the PROG button for 2 seconds (it
is possible to choose wich relay to pair pressing the PROG button once again);
2. In the Receiver, choose through the jumper "Pulso" the pulse's time of duration
(1s, 3s, 5s or retention). The Receiver will then save the setting chosen while
pairing;
Image 2: Jumper to congure the CR 915's pulse's time of duration.
3. In the remote control, press the buttons and simultaneously. The
LED should blink and remain lit. Afterwards, press the button to be paired and
released it right after. The LED should blink rapidly by the end of the process,
indicating the pairing was done successfully.

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CR 915
Image 3: CR 915's buttons
4.1 Unpairing
To unpair any of the buttons of the CR 915 from the Radioenge RX 915 Receiver:
1. Enter the Receiver's pairing mode;
2. Press the Receiver's PROG button 4 times (until all of the Receiver's LEDs
are lit);
3. Press the remote control's button until its LED is lit, releasing it right after. The
LED should blink rapidly by the end of the process, indicating the successful
unpairing.
5. Operation
When connecting the CR 915's battery, the LED should blink twice. While
transmitting a button press event, the remote control blinks its LED once. When
the Receiver acknowledges the event, it sends an ACK to the remote control; when
receiving the ACK, the remote control blinks its LED twice.

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CR 915
6. Warranty term
The product has a one year warranty (3 months legal warranty + 9 months
contractual warranty) from the date of the issue of the invoice attached to the item's
serial number. The warranty covers parts and labor related to manufacturing defects.
The product must be returned to the factory in Curitiba, being the shipping and return
expenses on behalf of the buyer. Repairs or replacements made during the warranty
period will not extend the warranty period. The warranty does not cover damages
related to:
►Vandalism;
►Transportation;
►Poor use;
►Atmospheric discharge;
►Subsequent technical specication changes;
►Natural disasters.