User Manual

7
Operations (in manual regime)
• Ensure that FLD-nano is disconnected from the power source.
• Connect storage capacitor (e.g. 33uF/1000V) to FLD-nano.
• Connect your flashlamp to storage capacitor.
• Connect trigger transformer to FLD-nano and to flashlamp.
• Ensure that all jumpers of FLD-nano are removed.
• Connect 24V DC power supply to FLD-nano and apply 24V DC power to FLD-nano.
• Set on VOLTAGE PROGRAM jumper (i.e. place jumper between PINs 1 and 2 of
INTERFACE), now the output voltage to storage capacitor is regulated by VOLTAGE
PROGRAM trimpot.
• Set on a jumper between PINs 3 and 4 of INTERFACE to short-circuit IDC signal and
allow the operations.
• Set on a jumper between PINs 7 and 8 of INTERFACE to switch FLD-nano in autorun
mode when the flash is initiated immediately after the capacitor bank is charger up to the
required voltage.
• Interconnect PINs 5 and 6 of INTERFACE by any way (a jumper, a button) to enable the
outputs of FLD-nano and start flashes.
Important note
Power/Enable start-up sequence is important. FLD-nano must be powered first and
enabled after then only. If FLD-nano is already enabled at the moment of power-up, this will
be considered as a fault and the driver won’t start the operations.