Ttl Flash Power Compensation - Nissin Di700A Instruction Manual

Joy of Flash Photography

TTL flash power compensation

With the latest TTL flash control system, the flash power level is
always automatically controlled by the camera for the most
appropriate exposure. If you wish, if you can soften or weaken the
flash light, or give more light to the subject without changing the
environmental or background exposure effect. The Di700A can make
it possible to quickly adjust the exposure for each particular flash
picture as needed.
Set Di700A to the camera's hotshoe and
press the on/off switch to power on.
Rotate the dial to "TTL" mode then
press the Set button.
To set the Flash power compensation
level rotate the dial to the power level
you desire.
TTL flash power compensation is provided in 9 steps by half Ev
increments for -2.0, -1.5, -1.0, -0.5, 0, +0.5, +1.0, +1.5 and +2.0 Ev.
When Di700A shows no level indication LED turned on, the flash
power compensation level is at even (0 Ev) level as default value.
Press the on/ off switch once again to lock this condition on your
flash. (Press it again to release the lock)
Take a picture and the subject is shown with required lighting
effect by keeping the background exposure level as originally
expected.
On some cameras, the TTL flash power compensation setting is
provided in its menu mode. When setting the TTL flash power
compensation on your camera, any compensation which is also
set on the Di700A will be counted in addition to the compensation
you selected in the camera's menu mode. ( i.e. Having a +1 com-
pensation set on the flash and a +1.3 compensation set in the
camera would yield a total compensation of +2.3 EV.)
1/128 1/64 1/32 1/16 1/ 8 1/ 4 1/ 2 1/ 1
10