Opteka IF-980 - User Manual

lF-980
lntelligent
Speedlight
Flash
Instruction
Manual
E
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Contact
us:
email:
support@opteka.com

Summary

Safety Instruction

Speedlight Features

Nomenclature

LCD Display Readout

Basic Operation

Installing the batteries

Step-by-step guide for inserting batteries into the speedlight compartment.

Attaching to the camera

Instructions on how to securely mount the speedlight onto the camera's hot shoe.

Powering On

TTL Flash

Setting flash compensation

Adjusting flash output for correct exposure in TTL and i-TTL modes.

Using E-TTL & i-TTL in Shooting Modes

Flash Exposure Bracketing (FEB)

Flash Exposure Lock (FEL)

Manual Flash Mode M

Stroboscopic Flash mode (Multi)

Wireless Flash Mode

Slave Flash Mode S1 and S2

S1 Mode

S2 Mode

High Speed Burst Mode

Custom Functions Settings

Specifications

Opteka IF-980 Specifications

Flash Specifications

guide number	85m (278ft)
flash coverage	18-180mm
color temperature	5500k

Flash Control

flash duration	1/200 - 1/20000 second
flash control range	1/128 - 1/1
recycle time	2.9s at full output

Power

power type	4x AA Alkaline, NiMH
additional features	PC synchronization, Power saving mode, Overheating protection
peripheral interface	Hot shoe, PC port, External power port

Weight and Dimensions

size	200 x 75 x 57mm
weight	375g
tilt angle	-7 to 90 degrees