SPX EF-7700 Manual page 3

MANUAL ENGLISH
TRANSMITTER EF-7702
FUNCTION
The transmitter must be activated by pushing the ON/OFF button
for 3 seconds. After that the UP or DOWN button can be used for
operating the system.
The transmitter is active when the LED glows steadily.
Note: if the transmitter is not used within 60 seconds, it turns off
automatically. Pushing the ON/OFF button for 3 seconds activates
the transmitter again.
Battery replacement
3 batteries, AAA 1,5 V.
Rev 1 date 26-04-11 RS 3-8