Sony HDR-CX450 How To Use Manual page 182

[215] Troubleshooting
The POWER/CHG (charge) lamp does not light while the
battery pack is being charged.
Turn off this product.
Attach the charged battery pack to this product correctly.
Connect the power cord (mains lead) to a wall outlet (wall socket) properly.
The battery charge is completed.
[216] Troubleshooting
The POWER/CHG (charge) lamp flashes while the
battery pack is being charged.
When the battery is being charged using the USB Cable, disconnect the USB Cable and
connect it again.
If the temperature of the battery pack is too high or too low, you may not be able to
charge it.
Attach the charged battery pack to this product correctly. If the problem persists,
disconnect the AC Adaptor from a wall outlet (wall socket) and contact your Sony dealer.
The battery pack may be damaged.
[217] Troubleshooting
The remaining battery power is not displayed correctly.
The ambient temperature is too high or too low. This is normal.
The battery pack has not been charged enough. Fully charge the battery again. If the
problem persists, replace the battery pack with a new one.
The indicated remaining battery power may not be correct depending on the environment
in which this product is used.
[218] Troubleshooting
Troubleshooting
Troubleshooting
Troubleshooting
Troubleshooting
Batteries/power sources
Batteries/power sources
Batteries/power sources
Batteries/power sources