How to Upgrade a VR3 Interface

The VR3 offers additional features for divers through interface upgrades.

The VR3 is a dive computer used by scuba divers and other underwater enthusiasts to calculate water pressure, depth and more. The VR3 presents a relatively basic interface, but the company offers various interface upgrades that allow you to calculate gas levels in your oxygen tank, make the graphics larger and more. To upgrade the VR3 interface with one or more of these options, you have to contact the company to get a special PIN.

Instructions

1. Look at the list of possible upgrades (in Resources) to decide what you want. As of February 2011, available interface updates are big graphics mode, a dive options menu, gas calculator and surface interval indicator.

2. Contact the VR3 company. British users, call [phone]; everyone else, email [e-mail].

3. Request a PIN number for the interface upgrade you want. This allows you to upgrade the VR3 yourself, rather than having to take it in to a repair shop.

4. Enter the PIN number on the back of the device.

5. Restart the VR3 when prompted to complete the interface upgrade.

References

• VR3 Dive: Support

Resources

• VR3 Dive: Upgrade Your VR3