Metz mecablitz 64 AF-1 digital Mode D'emploi page 1494

16 Care and maintenance
• The screen surface should only be cleaned
with a soft, dry cleaning cloth (e.g. microfi-
bre cloth).
• If significant soiling nevertheless occurs,
the screen surface can be cleaned with a
slightly moist soft cloth.
16.1 Firmware updates
The firmware version (V.10 in the example) of
the flash unit is shown in the start screen
after switching on.
The flash unit's firmware can be updated
through the USB port
technical requirements of future cameras
k
(Firmware Update).
For more information, visit the Metz homepa-
ge at www.metz-mecatech.de.
206
Never spray cleaning fluid on the surface
of the screen! If cleaning fluid penetrates
into the frame of the screen, the compo-
nents there will be damaged beyond
repair.
and adjusted to the
16.2 Conditioning the flash capacitor
The flash capacitor built into the flash unit
undergoes a physical change when the
device has not been used for a long time.
For this reason it is necessary to switch the
device every three months for approx.
10 mins. The power supplies must deliver
enough power so that flash standby lights up
no later than 1 min after switching on.
16.3 Reset
The flash unit can be reset to the factory set-
tings when delivered.
Setting procedure
• Press the
for the selection menu to appear.
• Press the
SERVICE
touch display.
SERVICE
• Press the
BRIGHTNESS
display.
ROTATION
RESET
• Press the
display.
RESET
All settings are adopted immediately and
the flash unit is reset to its factory settings.
OFF
This will not affect the firmware updates for
ON
the flash unit !
button as often as it takes
SERVICE
sensor button on the
RESET
sensor button on the touch
ON
sensor button on the touch