Guide No. Table (ISO 100)
Zoom |
|
| Flash output level |
|
| ||
position | FULL | 1/2 | 1/4 | 1/8 | 1/16 | 1/32 | 1/64 |
| |||||||
24mm | 20 | 14 | 10 | 7 | 5 | 4 | 3 |
28mm | 22 | 16 | 11 | 8 | 6 | 4 | 3 |
35mm | 24 | 17 | 12 | 8 | 6 | 4 | 3 |
50mm | 26 | 18 | 13 | 9 | 7 | 5 | 3 |
70mm | 28 | 20 | 14 | 10 | 7 | 5 | 4 |
85mm | 29 | 21 | 15 | 10 | 7 | 5 | 4 |
105mm | 30 | 21 | 15 | 11 | 8 | 5 | 4 |
*All values given at ISO100. For values at ISO200 multiply by 1.4×; for values at ISO400 multiply by 2×.
*When using slave flash, and with cameras other than Type R, the zoom position is fixed at 24 mm.
Troubleshooting
The flash unit will not charge.
•Check the polarity of the batteries. If a battery was inserted in the wrong direction, insert it in the correct direction.
•Check whether the batteries are empty. In such case, replace with new batteries.
The flash unit will not fire.
•Check whether the flash unit is correctly attached to the camera. Insert the flash unit all the way into the hot shoe and tightly close the lock ring.
•If the hot shoe contacts are dirty, wipe them clean with a soft, dry cloth.
•If the flash was powered off automatically by the Auto Power Off function, turn on the flash unit again.
The picture is over- or underexposed.
•Check the flash mode. If it is set to Manual flash, set it to TTL mode.
EN - 18
