Instruction Manual

Flex 12EPV/8EPV Standard, AB and Tandem Instruction Manual (FCC/CE)
September 2016
Page 25 of 43
e. After 1 minute or 5 minutes of inactivity (pushbutton not pressed) the receiver MAIN
relays are temporarily disconnected (refer to section 4.1.5 Inactivity Timer Settings).
Press any pushbutton or execute the START command to resume operation (refer to
section 4.1.4 Start Function Settings). The receiver MAIN relays are also temporarily
disconnected when the system encounters strong radio interference, dead spots, low
battery condition, and system out of operating range.
f. Turn off the transmitter power by rotating the power switch key counter clockwise to
Off ( 0 ) position; it will disconnect the transmitter power and the receiver MAIN relays
altogether. Turn it further counter clockwise to release the key.
5.2. Changing Batteries
Changing transmitter batteries (“AA” alkaline battery x 2) by unscrewing the battery cover
located on the backside of the transmitter. During battery installation make sure the
batteries are installed correctly, with “+” to “+” charge and “–” to “–” charge. Also make
sure the screw is tightened after battery installation to avoid water, moisture, dirt, grease,
and other liquid penetration.