FOSTER POWER
Installation and user manual
Page 15 of 20
Jumpers, trimmers and connector
T
.
P
. description
Jumper BEAM
Number of beams selector, see diagram on page 12.
Jumper AND
Inserted in ON enables the AND function. To have an alarm condition, two random optical
groups must be interrupted. The function can also be programmed remotely via terminal blocks
(output OC - 0 Volt).
Jumper S.LOW: Signal low (DISQUALIFICATION)
Inserted in ON enables the disqualification function (output OC - 0 Volt).
Jumper LEDS
Inserted in ON enables the signal LEDS.
Trimmer SPEED
For adjusting the tripping time from 50 ms to 500 ms (the delay increases by turning the
trimmer clockwise).
Trimmer MASK
For adjusting the sensitivity of the blinding function (the sensitivy increases by turning the
trimmer clockwise).
RX motherboard
Jumper BEAM
Number of beams selector, see diagram on page 13.
Jumper TEST
To use for alignment, see page 16.
Jumper LEDS
Inserted in ON enables the signal LEDS.
TX motherboard
RX expansion board
Jumper NORMAL
Do not change the programming.
Jumper NOISE
Not used.
Connector T.P.
Connect the special red/black cable supplied to the connector T.P. during alignment,
see page 16.
TX expansion board
Jumper TEST
To use during alignment, see page 16.
