FlashGuard 2000B Troubleshooting Guide
Page 11
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 272-1102, Honeywell part # 77-2342
• Short piece of wire for jumper (Approx. #12 wire gauge)
