RECEIVER UNITS JRAEA-JRAEB
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ENG
25
Troubleshooting
On the receiver unit 8 LEDs are installed. Such LEDs can be very helpful in checking
and troubleshooting the operation of the radio remote control. LEDs meaning is specified
in the following table.
LED
CONDITION
READY
LED is on when START command is activated on the transmitter unit.
After the receiver is activated, any further pression of the START
button makes the LED blink.
STOP
LED lights on and blinks when the STOP button on the transmitter
unit is pressed. As the STOP button is then released the LED remains
in a steady on condition for about 1 second, and then it turns off.
REMOTE LINK
LED is steady on when the unit is receiving correctly from the
transmitter unit.
LOCAL SEND
Not used.
SETUP
LED is on when on the transmitter unit the OPTION SETTING
4
feature has been activated.
FAULT
This LED indicates an hardware fault on the receiver unit.
UNLOCK
This LED indicates a fault on the radio module of the receiver unit.
KEYCODE ERROR
This LED indicates a mismatch of the address code between the
transmitter and the receiver unit.
4
Refer to the transmitter unit manual for further details – doc. ref. A,B,C,D