6.2 Radio remote control (radio - breloques)

Radio remote control (radio - breloques) is designed for wireless remote control of Power and Control Blocks of the family 0.3 SBK with the index "RRC"..  The panel is structurally a plastic breloque, equipped with a battery and a red led indicator. On the front surface of the keychain there are four command buttons. On the back surface of the breloque is a label with the name and serial number of the apparatus, which this keychain controls. The apparatus is supplied with two identical radio - breloques.

The control system of the x-ray apparatus (modification with the index "RRC") provides the transmission of four control commands by means of short-term finger presses of the corresponding buttons of the breloque.

Button № 1 - Switch on the sound signal of the piezo emitter on the Power and Control Block for a time of 2 seconds.
Button № 2 - Switch on the new exposure on the X-ray apparatus.
Button № 3 - Enable refinement previously interrupted exposure.
Button № 4 - Enable automatic adaptive training apparatus.  

Short-term pressing of any of the buttons of the breloque during the apparatus radiation regime is the command to switch off the radiation regime.

Control of the apparatus using the breloque: 
The system of radio control of the apparatus is active in the "On RRC" position key of the security lock on the Power and Control Block.
In the standby regime of operation of the apparatus, the control from the breloque is carried out for security purposes by successive briefly pressing button No. 1 and then during the duration of the sound signal, briefly pressing one of the three other buttons of the remote radio control. Pressing any second button after the sound of the Power and Control Block does not lead to the execution of any command. If the operating regime of the apparatus is programmed to switch on the exposure with a delay, the switch-on delay is maintained when operating from the remote radio control.

Pressing the button №1 in addition to the function of removing the lock of the transmission of commands from the breloque performs the function of checking the radio channel between the breloque and the Power and Control Block (the presence of an audio signal).

The range of the radio control system of the apparatus from the radio breloque in line of sight of the Power and Control Block - at least 50 m.

Radio control system has individual coding by number code. The code number is written in the form of a five-digit number inside the case of the Power and Control Block and inside the plastic case of the breloque. Therefore, in the case of the loss of or damage to the breloques, you can order a new set of breloques in “Synthesis Co. Ltd”, if the order indicates the code number of the radio system of this Power and Control Block. In this regard, the radio control from this set of breloques is possible by the Power and Control Block from this set.   

Technical parameters:

Environment operating temperature range	-20° ÷ +40°C*
Storage temperature range	-50° ÷ +50°C
Overall dimensions	50 × 30 × 10 mm
Weight, no more	0,05 kg