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Forward FN455S
Manual
Forward FN455S

Table of contents

Battery Charging

The device is supplied with a rechargeable IPS7 Lithium-ion Battery Pack which allows the attachment to be used for up to 9 hours. Charge the battery before first use.


 


Charging

Step 1. Install the battery into the charger

  1. Raise the lever (27) of the charger.
  2. Install the Battery Pack (5) into the charger.
  3. Click the lever (27).

Step 2. Сheck the current battery level

  • Upon installation, a green LED indicator (28) on the charger will start to glow and begin flashing:

- once if the battery charge ranges from 0% to 50%.

- twice if the battery charge ranges from 51% to 75%.

- three times if the battery charge ranges from 76% to 100%.

  • When the indicator is continuously green, the battery is fully charged. Disconnect the charger from the mains and disconnect the battery from the charger.
  • If the battery charger indicator is constantly red when the battery is inserted, the charge level is probably below the permissible level (the battery has been in a discharged state for a long period of time). Leave the battery in the charger for a long period of time (up to several hours), then remove and reinsert.
  • If the indicator begins to flash green, the battery is good.
  • If it continues to show red, the battery is defective. Do not use this battery!

The LED indicator (28) will display the battery charge status:

LED Indicator (28)

Battery Charge Status

Battery is empty

Battery is full

Step 3. Сonnect the charger to the mains supply

  1. Attach the microUSB plug of the USB cable (30) to the microUSB connector (29) on the charger.
  2. Connect the USB plug on the cable (30) to the power adapter (31).
  3. Plug the power adapter (31) into a 100-240V (32) socket.
  4. When the indicator (28) is continuously green, the battery is fully charged. Disconnect the charger from the mains.