User's Manual

10
RF-QX5 Noise Cancelling Wireless Headset
Turning the LED indicator on or off
You can turn the LED indicator on or off when the headset is
connected to a phone or during a call.
To turn the LED indicator on or off:
• At the same time, press the power/send/end button and the volume up
button for about four seconds. The LED indicator turns off. Repeat this
step to turn the LED indicator back on.
Checking the battery status
When the headset is paired and connnected to a phone, press and
hold the power/send/end button for about two seconds:
• If the indicator flashes once yellow-green, the battery level is over half of
battery capacity.
• If the indicator flashes once yellow-green and red, the battery level is less
than half, but has more than one hour of talk time.
• If the indicator flashes once red, the battery level has less than one hour
talk time.
Resetting the headset
To reset the headset:
• Connect the charger. The headset is turned off and reset.
Note: You should only use the reset function when the headset operates unusually.
When you reset the headset, pairing information is not erased.
Maintaining
• Do not store the headset in cold areas. When the headset returns to
normal temperature, moisture can form inside the headset and damage
eclectronic circuit boards.
• Do not drop, knock, or shake the headset. Rough handling can break
internal circuit boards and fine mechanics.
• Do not use harsh chemicals, cleaning solvents, or strong detergents to
clean the headset.
• Do not paint the headset. Paint can prevent correct operation.