About The Battery - Sigma EF-630 Manuel D'instructions

Do not store your flash in a drawer or cupboard etc.
containing naphthalene, camphor or other insecticides. These
chemicals will have a negative effects on the flash unit.
Do not use a thinner, Benzene or other cleaning agents
to remove dirt or finger prints from the component. Clean
with a soft, moistened cloth.
For extended storage, choose a cool dry place,
preferably with good ventilation. It is recommended that
the flash be charged and fired several times a month, to
maintain proper capacitor functioning.
Do not fire the flash while covering the Flash Head with
cloths or clothes as it could cause fire.

ABOUT THE BATTERY

This flash unit uses four "AA" type Ni-MH rechargeable
batteries or alkaline dry cell batteries.
To assure proper electrical contact, clean the battery

terminals before installing the batteries.
To prevent battery explosion, leakage or overheating, use

four new AA batteries of the same type and brand. Do not
mix the type or new and used batteries.
Do not disassemble or short-circuit the batteries, or expose

them to fire or water; they may explode. Do not recharge the
batteries other than Ni-MH rechargeable batteries.
When the flash will not be used for an extended period of

time, remove the batteries from the flash to avoid the
possibility of damage from leakage.
As with any flash, it is recommended you carry spare

batteries when on a long trip or when photographing
outdoors in cold weather.
Do not use Lithium AA/R6 Batteries. It may cause your

equipment to malfunction.
Please follow all guidelines, rules and regulations of your

community regarding the disposal of batteries.
DESCRIPTION OF THE PARTS ( P.2 )
1. Flash Head
2. Wireless Signal Receiving
Window
3. BEEP Switch
4. AF Assist Light
5. Battery Cover
6. Shoe
7. LCD Panel
8. Backlight Switch
Button
9.
SELECTOR (13)
In this instruction manual, each position of selector is shown as
/ / / .
(Left button)
button
The buttons are used as follows: To operate Up and Down

buttons: . To operate Left and Right buttons:
10. Power Switch
11. Ready Light /TEST
Button
Button
12.
13. Selector
14. Shoe Lock Lever
15. Dial
16. Sync. Terminal
17. Catch Light Panel
18. Wide Panel
(Up button)
(Right button)
(Down button)
.
19