NV-U73T
1
Press the RESET button to turn off the
unit.
2
Remove the 4 rubber plugs on the rear
of the unit, then the 4 screws using a
screw driver.
3
Remove the rear cover.
Press where shown in the illustration 1 and
2 to release the catches, then open the rear
cover with your hands 3.
1
2
4
Remove the battery.
2
12
3
1
5
Insulate the connector terminal by
wrapping with a tape.
Notes on the lithium-ion battery
• Keep the battery out of the reach of children.
• Do not hold the battery with metallic tweezers,
otherwise a short-circuit may occur.
WARNING
Battery may explode if mistreated.
Do not recharge, disassemble, or dispose of
in fire.
RECYCLING LITHIUM-ION BATTERIES
Lithium-ion batteries are recyclable.
You can help preserve our
environment by returning your used
rechargeable batteries to the collection
and recycling location nearest you.
For more information regarding recycling of
rechargeable batteries, call toll free 1-800-822-
8837, or visit http://www.rbrc.org/.
Caution: Do not handle damaged or leaking
Lithium-ion batteries.
Specifications
NV-U83T
Main unit
Operating temperature: 5 – 45 ºC (41 – 113 ºF)
Power requirements: DC 5 V
from supplied USB cable or optional AC adapter
Connection terminals:
Cradle connector
DC IN 5V jack
USB jack
Headphone jack
Memory card slot: Memory Stick Duo slot
Speaker: 20 × 40 mm (0.8 × 1.6 in) oval speaker
Consumption current: Max. 1.5 A
Dimensions: Approx. 145 × 87 × 20 mm
(5.7 × 3.4 × 0.8 in)
(w × h × d, protruding parts excluded)
Mass: Approx. 250 g (8.8 oz)