In A (Auto) position, the sensor
Auto/manual control
m e a s u r e s the amount of light
switch (fig. 2-4)
(or duration of flash) required
for the camera lens setting. In M
(Manual) , the lens must be set
for the calculator setting.
Plugged into a 120V/220V con-
AC/charge unit (fig.
l-l)
venience receptacle, the charge
unit provides direct current to
the batteries through a rectifier
circuit.
Charger voltage selector Provides a choice of either 120V or
220V to power the flash unit or
charge the batteries.
Shoe lock nut (fig. 2-4) Secures mounting shoe.
When PC cord is attached, flash
Hot shoe PC terminal
unit is fully synchronized to the
camera.
b. Flash Unit Indicators. The following list itemizes
the flash unit indicators observed by the operator and
d e s c r i b e s their function.
Function
Indicator
Indicates the flash unit is ready to
Ready light (fig. 2-3)
fire.
Determines proper lens setting for
Illuminated calculator
M a n u a l or proper Automatic
dial
f/stop selector setting. Pulsating
light indicates Battery Saving
Circuit is in operation.
Charge termination in- Indicates when batteries are fully
charged.
dicator
Sensor . . . . . . . . . . . . . Automatically senses the amount
of light or duration of the flash
required for the camera lens set -
ting.
