WYLER BlueSYSTEM - Page 14

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3.2 VIEW OF FUNCTIONAL KEYS BLUELEVEL
3.2.1 REAR VIEW
Functions indicator and infrared
indicator
(see separate picture)
Buttons for the menu
 Key
<ON / MODE>
 Key <ENTER>
 Key
<SEND / ESC>
Buttons for the menu
 Key
<ZERO / SELECT ±>
 Key <HOLD>
Battery compartment
Connector
RS232 / RS422 / RS485
or
External power supply
5V DC / max. 450 mW
3.2.2 TOP VIEW
IR-receiver (Infrared)
Instrument connected via radio
transmission (LED blue)
Radio ON (LED green)
The number of impulse is equal
to the number of instruments
joined
Radio OFF (LED red)
IR-receiver (LED red) illuminated
when receiving signal