Celestron PowerTank Lithium LT Mode D'emploi page 3

OPERATION
CHARGING THE POWERTANK LITHIUM LT
We recommend fully charging the power pack when
you first receive it and before first use. To maintain its
performance, you should recharge the unit at least once
every 6 months.
TO CHARGE:
1. Determine which international adapter plug you need
for your location and slide it into place on the AC
charger. Make sure the adapter plug is fully seated and
snaps into place.
2. Plug the AC charger's cable into the 12V DC port on
the power pack.
3. Plug the AC charger into an electrical outlet. The
charger can accept an AC input of 100-240V
50/60Hz.
The battery indicator lights will blink when charging. When
charging is complete, all the lights will remain illuminated. Fully
charging the power pack can take up to 4 hours. Don't leave
the AC charger connected to the power pack for more
than 24 hours.
If you are traveling internationally with the PowerTank Lithium
LT, it may be necessary to change the AC charger's adapter
plug. To do this, simply depress the locking button on the
charger (located directly below the plug), slide the plug off and
replace it with the plug you need.
WARNING: The AC charger has an output of 16V DC. Do not attempt to use this charger
to power your telescope directly or damage to the telescope could result.
THE POWER BUTTON AND BATTERY INDICATOR LIGHTS
Pressing the power button turns the PowerTank Lithium LT on,
and allows use of the USB and 12V DC output ports. Both
ports can be used at the same time. The battery indicator lights
will also turn on and indicate the battery charge status:
4 lights illuminated – 100 % charged
3 lights illuminated – 75% charged
2 lights illuminated – 50% charged
1 light illuminated – 25% charged
The battery indicator lights will turn off after about 10 seconds.
They will turn on again when a device is connected to one of
the charging ports. When the battery is fully discharged, the
power pack will automatically shut off, and cannot be turned on
again until it is recharged.
Press and hold the power button for one second to turn the
PowerTank Lithium LT off. The power will automatically turn off
if there is no load detected (less than 150mA) for one hour.
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ENGLISH
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