Instruction Manual

Flex 12EPV/8EPV Standard, AB and Tandem Instruction Manual (FCC/CE)
September 2016
Page 24 of 43
5. Operating Procedures
5.1. General Operation
a. Reset the STOP button located on the top left hand corner of the transmitter by
rotating it clockwise or counter clockwise, the button will pop up. Turn on the
transmitter power by inserting the power switch key and rotate to ON ( I ) position.
→
b. After turning on the transmitter power, check the Status LED on the transmitter for
any sign of system irregularities (refer to section 6.10.1 Transmitter Status
Indications). If the transmitter is in good working order the Status LED will display
constant green for up to 2 seconds at power on (no faults detected).
c. Rotate the power switch key further to the START position and hold it there for up
to 2 seconds (Status LED constant green). When the receiver MAIN relays are
activated the Status LED will change from constant green to constant orange
(system on). The power switch key will retract back to the ON ( I ) position when let
go (Status LED blinks green). The same START position becomes an auxiliary
function thereafter (refer to section 4.2.2.3 START + AUX Function). Then press
any pushbutton on the transmitter to begin operation. Pressing any pushbutton
prior to executing the START command at system startup will result in no signals
transmitted (Status LED blinks orange).
d. In case of an emergency, press down the STOP button to disconnect the receiver
MAIN relays and the transmitter power. To resume operation, rotate the STOP
button clockwise or counter clockwise, the button will pop up. Then rotate the
power switch key to the START position for up to 2 seconds to reconnect the
receiver MAIN relays. For safety, executing the START command is strictly
required every time when the transmitter is turned on or after every STOP button
reset.