Dynalite Baja Panduan Pengguna - Halaman 9

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1. Using Dynalite Baja Portable Electronic Flash

High Speed Sync (HSS)

Digital Single Lens Reex cameras have focal plane shutters. These allow for amazingly fast

shutter speeds up to 1/8000th of a second in most modern cameras. The high speed is

achieved by using a thin slit formed by the rear shutter starting to close before the rst curtain

is fully open. This limited the fastest shutter speed to between 1/160 & 1/250th of a second

depending on the camera model. Both Canon & Nikon oer speedlites that can synchronize

with those thin slits. Good news! The Baja can too with its optional BRT616c transmitter that

enables high speed sync with most Canon DSLR cameras. Nikon will be added soon.

Enter HSS by pressing the

hold down the rpt button (3) until the main display (13) reads H.1. Adjust the Flash Control Dial

(1) for H.1 - H.7.

Short Duration

Short Duration or t mode shortens the ash duration to stop motion. Use this mode for

freezing action like a drop hitting a saucer full of milk or for pouring liquids. Enter this mode by

pressing the Mode button. The Main Display now shows a digital t followed by a number. t.1 is

the fastest duration and lowest power output while t.7 is the longest duration and the highest

power output. Change the duration by turning the Flash Control Dial. The chart below shows

the settings (top row) the speeds (middle row) and the color temperature (bottom row.)

setting

t.1

speed

1/12,800s

color temperature

6200ºk

The Dynalite Baja stores extra power in the Short Duration mode. After switching back to

Normal mode, discharge the Baja two or three times with the Test button.

Stroboscopic (C-Mode)

Stroboscopic Mode oers three preset ash rates ve, ten and fteen ashes in one second.

Begin by setting the Flash Power Control Dial (1) to one of these Normal mode settings: 1.0 to

1.9 or 2.0 to 2.9 In the t-modes use t-1 or t-2 then press the rpt button (3) for Stroboscopic

mode. The Main Display (13) will show C.1 or C.2 The rst press is ve ashes in one second,

the second press is ten ashes in one second and the third press is fteen ashes in one

second. C.1 is a lower power setting than C.2. The ash duration and color temperature for C.1

or C.2 are similar to those of t.1 and t.2 in the chart above.

button on the BRT616c transmitter. Next, power on the Baja, then

t.2

t.3

1/6,400s

1/4,000s

5700ºk

5500ºk

t.4

t.5

t.6

1/2,500s

1/1,s250

1/640s

5450ºk

5300ºk

t.7

1/500s

5300ºk