FlashGuard 2000B Troubleshooting Guide
Status Indicators
Control Power ON
∙Located on the control panel (top center), this indicator is illuminated whenever input power is present and the power supply interlock switch is engaged.
High Voltage Neon Lamp
∙Located on the high voltage circuit (top) board, this lamp indicates that the high voltage circuits are active.
∙Extreme caution should be used if the neon lamp is on.
Flashhead Alarm Status LED
∙Located on the sync/monitor (middle) board, this LED will be green when the flashhead is operating correctly.
∙If the LED is off, the system is in alarm mode.
Sync Out LED
∙Located on the sync/monitor (middle) board, this LED blinks red to indicate that a sync signal has been generated.
∙In a multiple flashhead system, only the sync/monitor board that is set as the master will blink this LED.
Sync In LED
∙Located on the trigger/control (bottom) board, this LED blinks green to indicate that a sync signal has been received from the sync/monitor board.
Tools Required
∙Flat head screwdriver
∙5/16” nutdriver to open flashhead
∙Clean gloves to use when changing flashtubes
∙Digital multimeter w/ Ohm reading and 500 VDC capacity
∙NE2 neon light, Radio Shack catalog number
∙Short piece of wire for jumper (Approx. #12 wire gauge)
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