Matching -_______ a Device to Transform AC Power (House Current) into into DC

Matching
-_______ A device to transform AC power (house current) into DC (battery-type) power to operate cameras, portable recorders, lights, and other low voltage devices.
A) AC adapter
B) Analog
C) Battery belt
D) Black balancing
E) Empty
F) Box cursor
G) Box shot
H) Broadcast-quality video
I) Call button
J) Camcorder
K) Camera control unit
L) Center screen marker
M) Chrominance
N) Code
O) Color bar generator
P) Color temperature
Q) Decode
R) Digital cinematography camera
S) Digital signal
T) DTV
U) EFP
V) FCC
W) Field
X) Frame
Y) Grand Alliance
Z) HDTV
Aa) Jadoo nabII hydrogen battery
Bb) Liquid crystal display
Cc) Lithium-ion battery
Dd) Luminance
Ee) Nickel-cadmium battery
Ff) Nickel metal hydride battery
Gg) Power select switch
Hh) Prompter
Ii) Quartz light
Jj) Remote control unit
Kk) Return video
Ll) Safe title area
Mm) Scene store circuits
Nn) Sealed lead-acid battery
Oo) Split screen
Pp) Teleprompter
Qq) Ultraviolet filter
Rr) VTR
Ss) Waveform
Tt) Waveform monitor
Uu) White balancing
Vv) Zebra pattern
Ww) Zoom indicator