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Suunto D4i User Guide

Water resistance

Suunto D4i is water resistant to 100 meters (328 ft) in compliance with the dive watch standard ISO 6425.

WARNING:

Water resistance is not equivalent to maximum operating depth. The maximum operating depth of this dive computer is 120 meters (393 ft).

To maintain water resistance, it is recommended to:

  • never use the device for other than intended use.
  • contact an authorized Suunto service center, distributor or retailer for any repairs.
  • keep the device clean from dirt and sand.
  • never attempt to open the case yourself.
  • avoid subjecting the device to rapid air and water temperature changes.
  • always clean your device with fresh water if subjected to salt water.
  • never knock or drop the device.

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