Guide No. Table (ISO 100)
Zoom
position
24mm
28mm
35mm
50mm
70mm
85mm
105mm
* 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.
FULL
1/2
20
14
22
16
24
17
26
18
28
20
29
21
30
21
Flash output level
1/4
1/8
10
7
11
8
12
8
13
9
14
10
15
10
15
11
EN -
1/16
1/32
5
4
6
4
6
4
7
5
7
5
7
5
8
5
1/64
3
3
3
3
4
4
4