Sony HVL-M20 Service Manual

SERVICE MANUAL
HVL-M20
US Model
Canadian Model
AEP Model
SPECIFICATIONS
Material Front and rear casings, Arm: ABS
Front glass: glass
Waterproof facility
O-ring, 2 buckles
Usable depth Up to 75 meters (246 feet)
Power requirements
Supplied from Sony NP-77, NP-77H or NP-
77HD rechargeable battery packs
Bulb 20 W halogen lamp (1)
Continuous lighting time
caning time)
Color temperature
3200°K
Life of bulb Approx. 100 hours (average)
Underwater illumination distance
Approx. 2 m (6.5 feet) (The figure varies
depending on clearness of the water.)
Dimensions
unit: mm (inches)
145 (5 a) 223 (8 7s)
N Gy
ie
NW
MICROFILM
Weight Approx. 1.5 kg (3 !b 5 02) incl. the arm, not
incl. the battery pack
Accessories supplied
Spare halogen lamp (1)
(stored in the battery pack holder)
Spare O-ring (1)
Grease (1)
Optional accessory
Maintenance kit ACC-809
Design and specifications subject to change withoutnotice.
UNDERWATER VIDEO LIGHT
SONTY.