User's Manual—Read before using this equipment
BATTERY CHECK
The Battery Check button provides the user with the current state of charge on the
internal battery. It is the user's responsibility to periodically monitor the battery
charge and to recharge the battery after each use. Recharge every three months
even if the Power Dome is not used.
1. Make sure charging adapters are unplugged.
2. Press and hold the BATTERY CHECK button.
3. The Battery Check meter (DC Voltmeter) will display the battery voltage.
4. Battery status (voltage) is read with charging adapters disconnected.
• 12.6V DC and above: battery is ready for use
• 12.0V DC and below: battery needs charging
• Below 10.5V DC: battery is discharged, charge immediately
CHARGING THE POWER DOME NX AT HOME WITH AC POWER
Only use the AC charging adapter supplied with this unit.
• Make sure all Power Dome switches are set to OFF.
• Open the dust cover on the Charging Jack.
• Connect the AC Charging Adapter to the AC outlet.
• Plug the Charging Adapter's cord into the Power Dome's Charging Jack.
• The Charging Indicator will light up during the charging process.
• Initial AC charge can take up to 48 hours.
• After charging the battery, disconnect the adapter from the AC outlet first,
then from the charging jack.
• Replace the dust cover on the charging jack.
CHARGING THE POWER DOME NX IN YOUR VEHICLE WITH DC
POWER
Only use the DC charging adapter supplied with this unit.
• Note that the engine must be running while charging the Power Dome.
• Make sure all Power Dome switches are switched OFF.
• Open the dust cover on the Charging Jack.
• Plug the Charging Adapter's cord into the Power Dome's Charging Jack.
• Plug the DC Charging Adapter into an accessory outlet (cigarette lighter).
• The Charging Indicator will light up during the charging process.
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