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1
BATTERY CHARGING
Battery information
DBattery life
The approximate battery life (operating time) is 13
hours under the following assumptions:
• External speaker (8 Ω load, at 10% distortion)
NOTE: BE SURE to replace the battery pack with
a new one approximately five years after purchase,
even if it still holds a charge� The material inside the
battery cells will become weak after a period of time,
even with little use�
The estimated number of times you can charge the
pack is between 300 and 500. Even when the pack
appears to be fully charged, the operating time of the
receiver may become short when:
• Approximately five years have passed since the
pack was manufactured�
• The pack has been repeatedly charged�
TIP: Keep the battery terminals clean� It's a good
idea to clean them occasionally�
DBattery icon
The "
" battery icon is displayed when the battery
pack is attached to the receiver�
DCapacity of the battery pack
Icon
The battery is being charged�
The battery has sufficient capacity�
The battery is exhausted a little�
The battery is nearing exhaustion�
(green)
The battery is almost fully exhausted�
L Immediately charge the battery pack�
Otherwise, the icon will soon start blinking,
(red)
"LOW BATTERY" will be displayed, and the
receiver will automatically turn OFF�
L The battery icon for the BP-293 cannot display the
capacity of the alkaline batteries� The battery icon always
displays "
," and it does not reflect the true battery
capacity�
1-2
Battery Status
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