Sony MDR-DS6500 Operating Instructions Manual page 11

2
Rest the headphones on the processor so that the headphones' contact point
meets the processor's contact pin, and make sure that the charging indicator
lights up.
It takes approx. 3 hours to fully charge the battery (the charging indicator goes off when
charging is complete).
When placing the headphones on the processor, be sure to hold them with both hands so
that the right and left housings are horizontal, and place the headphones vertically on the
processor. When the processor's contact pin meets the headphones' contact point correctly,
you can hear a click sound and the charging indicator lights up.
Charging is completed in about 3 hours and the charging indicator lights off, there is no
need to remove the headphones from the processor after charging has completed.
The headphones
can be placed on
the processor in
any direction.
Notes
Check if the headphones are rested on the processor correctly.

The indicator will not light up if the headphones' contact point does not meet the processor's contact pin.

In this case, remove the headphones and place them on the processor again so that the indicator lights
up.
The processor automatically turns off while charging the battery.

Charge in an environmental temperature of between 5˚C and 35˚C (between 41˚F and 95˚F). If the

headphones is charged outside the recommended temperature range, the charging indicator flashes and
charging stops. Otherwise, the battery may not be charged.
Do not touch the contact pin of the processor. If a contact pin becomes dirty, charging may not be

possible.
Charging may not be completed if the processor's contact pin and headphones' contact point are dusty.

Wipe them with a cotton bud, etc.
Charging indicator
The headphones
is not placed
correctly.
(Continued)
11
Preparation
US