Metz 54 MZ-3 ユーザーズマニュアル

Remove any grime and dust with a soft, dry or silicon-
treated cloth. Never use detergents that could damage
plastic parts.

The flash capacitor incorporated in the flashgun under-
goes a physical change when the flashgun is not swit-
ched on for prolonged periods of time. For this reason it
is necessary to switch on the flashgun for approx. 10
minutes every 3 months. The battery must supply suffi-
cient power for flash-readiness to be indicated within
one minute after the mecablitz was switched on.

Guide numbers at ISO 100/21°:
In the metric system: 54    In the imperial system: 177

12 auto apertures at ISO 100/21°:

f/1, f/1.4, f/2, f/2.8, f/4, f/5.6, f/8, f/11, f/16, f/22, f/32,
f/45

Flash durations:

• Approx. 1/200th to 1/20,000th sec.

• In M mode approx. 1/200th sec. at full light output

• At 1/2 light output approx. 1/600th sec.

• At 1/4 light output approx. 1/1400th sec.

Sensor measuring angle: approx. 25°

Colour temperature:

approx. 5600 K

Film speed:

ISO 6 to ISO 6400

Synchronisation:

low-voltage ignition

Approx. number of flashes:

60*

with NiCad batteries (600 mAh)

180* with high-capacity alkaline manganese batteries

Recycling time:

• with NiCad batteries (600 mAh)

5 sec. (in M mode)*
0,1 . . 5 sec. (in A-/TTL mode)

• with high-capacity alkaline manganese  batteries

6 sec. (in M mode)*
0,1 . . 6 sec. (in A-/TTL mode)

*At full light output

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700 47 0078-A4 PDF GB-I-E   30.09.2008  14:12 Uhr  Seite 86