Neske L-48U User manual

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User’s manual

1. The use of the light __
•The light is designed for mounting on a standard accessory
shoe of the video camera, camcorder, DSLR camera or as
a free-standing illuminator.
2. Power options __
•The light can be po ered from a battery or other DC source
(any voltage in the range of 6V - 16V).
•The light is protected from damage hen installed in reverse
polarity voltage.
3. Operation and features __

1. Po er s itch
2. Dimmer dial
3. Light panel
4. Angle lock
5. Pressure nut
6. Shoe
7. Ventilation holes
8. Serial number
9. External brightness controller input
10. Po er socket
4. Using the connectors __
•In cameras ith LCD placed near the hot shoe, so as not to block
the opening of the display, remove the pressure nut (Fig. 10) and
put the same shoe into the provided hole in the connector of the
battery adapter, or use a small connector contained in the set.
•When using the light on the DSLR camera so as not to block
the vie finder put the same shoe in the right hole or loosen the
pressure nut (Fig. 10) and turn the connector of the battery adapter
by 90° (so that the battery adapter as placed on the side of the
lamp, by the external controller inputs).
NOTE: After you made adjustments, tighten back the pressure nut.
5. Smooth brightness adjustment __
•Setting the dimmer dial to "minimum" reduces po er consumption
to zero (there is no the need to use s itch after every shot to turn
off the light).
•The light does not flicker in the hole range of adjustment.
9. Contraindications_ ____
•Do not connect a higher voltage than specified.
•Do not block ventilation holes.
•Do not ash the housing ith alcohol or other solvents.
In the case of ater damage, disconnect the po er, and do not turn on
until dry.
7. External brightness controller __
•When connecting the controller, light should be turned off ( ith a
s itch) or disconnected from the po er source - other ise there is
a possibility of damaging the lamp.
•After connecting the external controller, the internal dial becomes
inactive ( hen the NRC-03 is connected, the adjustment can be
done only by using the controller).
•After connecting the NRC-03 controller to L-48u/L-42u the color LED
stays inactive.

11. Battery charge status __
NOTE
•Battery charge status orks only ith 7,2V-7,4V rated voltage
Li-Ion batteries.
•Connecting higher voltage ill damage the charge status.
•The status indicates hile pressing the button on the back of
the battery adapter.
SIGNAL MEANING
All the red LEDs are blinking The battery is charged to
dangerously high voltage
(unsafe to the battery)
All the red LEDs lit continuously 100% battery charge
Three red LEDs lit continuously 80% battery charge
T o red LEDs lit continuously 60% battery charge
One red LED lit continuously 40% battery charge
None of the red LEDs lit About 20% battery charge
(time to change the battery)
One (the lo est) red LED blinks Too lo battery voltage
(unsafe to the battery)

12. L-48u Specifications _
Color temperature:: 3000K
Dimmer: 0% - 100%
Angle of light beam: 100°
Frame coverage (16:9): Full
Amount of light sources: 192
Light source durability: to 50 000 h
Equivalent to a tungsten light: 60 W
Luminance from 2ft (0,6m) distance: 1450 lx
Luminance from 1m distance: 530 lx
Luminance from 4ft (1,2m) distance: 380 lx
Luminance from 6ft (1,8m) distance: 180 lx
Maximum current dra at 6V
2,10 A
Energy conversion efficiency: ~ 95%
NRC-03 range: to (80 ft) 25 m
Voltage: 6V - 16V
Lamp holder: tiltable
Size: 3.0x2,5x2.0 in (75x65x50 mm)
Weight: 0,4 lbs (180g)
13. L-42u Specifications _
Color temperature:: 3000K
Dimmer: 0% - 100%
Angle of light beam: 100°
Frame coverage (16:9): Full
Amount of light sources: 168
Light source durability: to 50 000 h
Equivalent to a tungsten light: 50 W
Luminance from 2ft (0,6m) distance: 1225 lx
Luminance from 1m distance:
465 lx
Luminance from 4ft (1,2m) distance:
335 lx
Luminance from 6ft (1,8m) distance:
150 lx
Maximum current dra at 6V
1,85 A
Energy conversion efficiency: ~ 95%
NRC-03 range: to (80 ft) 25 m
Voltage: 6V - 16V
Lamp holder: tiltable
Size: 3.0x2,5x2.0 in (75x65x50 mm)
Weight: 0,4 lbs (180g)

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