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This switch locks out the ability of the controller to fire any slave channels.
The SAFE feature has the dual function of physically disconnecting the FIRE button and disabling the
software command that instructs the slaves to Fire.
When the controller is in the SAFE position. It updates all slave and match continuity in real time.
The ARMED position is indicated by the Red LED ‘On’ in the
Indicator section. This position allows the FIRE button to communicate and disables the status up-
date feature.
Slave Power Key Switch
This switch controls the Firing voltage in all slave modules.
When Slave Power is OFF, the firing voltage is disconnected from the slave modules via an internal
relay. All power available to fire matches is removed.
Since power must be present to test for continuity updates the continuity update feature is disabled
when the Slave Power is OFF.
Slave Power On is indicated by the Green LED ‘On’ in the Status Indicator section.
When Slave Power is ON, the firing current is available to the slave channel outputs.
Fault Indicator Led
The yellow fault LED notifies of a failed output channel on a slave module or a communications error.
Fault status is also indications of the channel firing voltage has been turned OFF. If this is done by
the slave power key switch, the Green LED on the Pyro Logic controller will be OFF.
When the slave power is turned off at the controller, ALL Red LEDs on ALL slave modules will be ON.
If any of the Red LEDs fail to light with the group, the module should be removed from service.
NOTE:Each slave module is equipped with 16 Red fault indicator LEDs. Three sets of 16
in the case of the 48 channel slave.
With the slave power on, a Red LED on the remote slave module will indicate that a channel has
failed and should not be connected to any device. The device may ignite immediately on power up.
Power Switch
Turns On/Off main power.
Safe/Test (Update) /Arm Key Switch
