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Charging The Battery

Always charge the QRAE II before use. To charge the QRAE II:

1. Plug the AC/DC adapter into the QRAE II’s cradle.

2. Plug the AC/DC adapter into the wall outlet.

3. Place the QRAE II into the cradle and press down until the

charging LED glows.

Red charging LED: Unit charging

Green charging LED: Unit charged

Note: A full recharge of the Li-ion battery typically

requires six hours.

Turning The QRAE II On

Hold down [MODE] for 2 seconds. When starting up, the QRAE II simultaneously turns the backlight on and

off, beeps once, blinks once, and vibrates. It performs diagnostics and tells you current settings.

Turning The QRAE II Off

Press and hold [MODE]. In 2 seconds, a 5-second countdown to shutoff begins. You must hold your finger on

the key for the entire shutoff process. If you remove your finger from the key during the countdown, the shutoff

operation is canceled and the QRAE II continues normal operation.

Cradle

Charging

LED

Other manuals for Rae QRAE II

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