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General| Compatibility | FinePix X100 FinePix HS20EXR |
|---|---|
| Product color | Black |
| Color temperature | 5600 K |
| Approx. number of flashes | 220 - 240 |
| Approximate recycling time | 3.5 s |
| Guide number (ISO 100, set at 35mm zoom) | 42 m |
| Operating temperature (T-T) | 0 - 40 °C |
| Battery type | AA |
| Number of batteries supported | 4 |
Weight and Dimensions| Depth | 102 mm |
|---|---|
| Width | 64 mm |
| Height | 116 mm |
| Weight | 260 g |
| Dimensions (WxDxH) | 64 x 102 x 116 mm |
Essential safety precautions for operating the flash unit correctly and preventing hazards.
Explanation of warning and caution symbols used throughout the manual.
Critical safety warnings for handling, storing, and using batteries.
Guidelines for using and maintaining rechargeable Ni-MH batteries for the flash.
Proper methods for disposing of used batteries according to regulations.
Recommendations for optimal storage and usage locations to prevent damage.
Warnings and advice to protect the flash from water and sand damage.
How to handle and prevent condensation inside the flash unit.
Statement regarding compliance with FCC rules for US users.
Statement regarding compliance with Canadian ICES-003 standards.
Guidelines for environmentally sound disposal of electrical and electronic equipment.
Correct procedure for attaching the flash to a camera and safe handling.
Resource for finding compatible camera models for the EF-42 flash.
Details on GN rating, auto zoom, and manual output adjustment.
Capabilities for bounce lighting and using the built-in wide panel.
How to use exposure compensation for creative lighting effects.
Labeled diagram identifying all external parts of the flash unit.
Step-by-step guide for installing AA batteries into the flash unit.
Instructions for securely mounting the flash onto the camera's hot shoe.
Explanation of the automatic power-saving feature and its reset.
Explanation of the symbols and data displayed on the flash's LCD screen.
How TTL mode automatically adjusts flash power based on camera settings.
Information on the ready lamp status and performing a test flash.
How to adjust exposure compensation within TTL mode.
Choosing between DIGITAL (APS-C) and 35mm focal length formats.
Adjusting positive and negative exposure compensation in manual mode.
Controlling flash zoom and setting manual power output ratios.
Using manual flash mode for consistent results with specific subjects.
Methods and tables for determining the flash's effective shooting range.
How to extend and utilize the wide panel for wide-angle lens coverage.
Techniques for bouncing flash off surfaces for softer lighting effects.
How surface color and type affect bounce light quality and color.
Recommendations to prevent overheating during rapid sequential flash use.
Details on power zoom, color temperature, dimensions, weight, and operating temp.
Information on flash range calculations, battery usage, and recycling times.
Tables providing guide numbers for various focal lengths and power ratios.
Advantages of registering the camera online for service and updates.
Information on the standard warranty period and claiming service.
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