9
Charging the
Detachable Headset
To charge the T515 Detachable Headset
using your computer, connect it to your
computer with the USB charging cable.
The red indicator light turns on. When
the battery is fully charged, the red
indicator light shuts off.
To charge the T515 Detachable Headset
inside the T515 Mobile Speaker System,
connect it to a wall outlet using the
power supply included.
Note: After the Headset is charged,
remove it to avoid draining the
Speaker System batteries.
Charging the Headset’s rechargeable
battery takes about 3 hours. The red
indicator light automatically shuts off
once the battery is fully charged. If the
Detachable Headset has not been used
for a long time or if the rechargeable
battery is drained charging may take a
few minutes longer.
Note: After the Headset is charged,
remove it to avoid draining the
Speaker System battery.
Talk and Standby Time
The fully charged rechargeable battery
provides up to 7 hours of operation
time and up to 20 hours of standby
time.
With four AAA batteries (LR 03), the
Speaker System can provide up to 9
hours of operation time and 13 hours
of standby time.
Note: When no calls are in progress,
the Headset stays in standby mode.
Low Rechargeable
battery
When the Headset is on and detects
low voltage, the red indicator light
flashes every 3 seconds.
Turning Your
Detachable Headset
On/Off
To turn on the Headset when it is
separate from the Speaker System,
press and hold the button for
2 seconds. The blue indicator light
flashes 3 times and you hear a tone in
the ear phones.
To turn the Headset off, press and hold
the button for 3 seconds. The red
indicator light flashes 3 times and you
hear a tone in the ear phones.
Note: When docked, the Headset
automatically turns on if the Speaker
System is already on. Also, a docked
Headset automatically turns on or off
when the Speaker System is turned on
or off.
9
Summary of Contents for T515
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