User's Manual

Technalogix Ltd.
VIII-10
POWER - Tactile button to turn carriers on and off. To turn off, must be depressed for
at least 2 seconds. Tied internally through DB9 connectors to all other
POWER buttons.
NAVIGATE - Tactile button to refresh screen after two minute screen saver times out. All
monitoring and protection continues during screen saver.
SELECT- Tactile button to refresh screen after two minute screen saver times out. All
monitoring and protection continues during screen saver.
RESET - Tactile button to reset microcontroller in control board. Also clears existing
faults. Individual control board with reset comes back on with soft start feature.
AC IN – AC input to switching power supply (31 V
DC
supply for control system and
power supplies). Use supplied NEMA to terminal block connector cable.
PA CTRL – Bi-directional control signals.
DC OUT - DC power supply output to power amplifier enclosure
AC ON/OFF - AC rocker switch (SPST) to supply AC to the AC-DC Switching power
supply.