User's Manual

Flex 12ES/EX Standard, AB and Tandem Instruction Manual
September 2016
Page 39 of 43
6.4. A/B Pushbutton Select Operation
Press the “A/B” pushbutton repeatedly toggles between output relay A, B
and A+B respectively. There are 4 different types of Select A/B sequence
available (refer to section 4.1.8.2).
Standard – Output relay A activated at A position, output relay B
activated at B position, both output relays activated at A+B
position.
Reversed logic - Output relay A activated at B position, output
relay B activated at A position, both output relays deactivated
at A+B position. Refer to section 4.2.4 JP3 jumper settings.
6.5. A/B Rotary Select Operation (AB models)
Standard - Rotate to A position activates output relay A, rotate to
B position activates output relay B, rotate to A+B position activates
both output relays.
Reversed logic - Rotate to A position activates output relay B,
rotate to B position activates output relay A, rotate to A+B position
deactivates both output relays. Refer to section 4.2.4 JP3 jumper
setting.
6.6. Pitch & Catch Operation
Press the “PITCH” pushbutton for up to 2 seconds to release
control of the receiver. After 2-second grace period, rotate the
power switch key to START position for up to 2 seconds to gain
control of the receiver. The 2
nd
operator is unable to take control
of the receiver unless the 1
st
operator presses the “PITCH”
pushbutton. Refer to section 4.2.2.10 and section 4.2.3.2 on
how to set to this function.
6.7. Transmitter Access Card (TAC) Operation
After turning on the transmitter power, place the TAC directly over the RFID marking
located on the backside of the transmitter. A 2-second green on the Status LED
represents access card accepted. Status LED with
red blinks represents invalid access card. Then rotate
the power switch key to the START position for up to
2 seconds to begin operation. TAC is not required
after every transmitter inactivity restart, only during
initial transmitter power on.