Sony MZ-N920 Operating Instructions Manual page 76

Machine Translated by Google
About charging
Symptoms
Cannot be charged or cannot be
fully charged.
The rechargeable battery has run
out even though I wasn't using it.
Even if it is fully charged, it can only
be used for about half the normal
time.
The main unit and charging stand
become hot during charging.
Recording
Symptoms
Overwritten recording.
76 76
Cause
The rechargeable battery or dry battery is not
inserted correctly. Or the AC power adapter is not
connected properly.
The charging terminal of the charging stand is
dirty.
The duration may be short due to the
characteristics of the battery when it is purchased
or when it has not been used for a long time.
The rechargeable battery is exhausted (the
charging lamp does not light even at the
charging stand).
The temperature at the charging location is too
low or too high ("Cannot CHG" is displayed).
The quick mode setting was
"QUICK" ( page 64 ).
It may be the battery life. Replace with a new rechargeable battery
This is not a malfunction.
Cause
The recording start position setting ("REC
Posi") is set to "From Here".
measures
Correctly reinsert the e and E terminals of the
rechargeable battery or dry battery . Or connect the
AC power adapter correctly.
Wipe the charging terminal with a dry cloth.
After repeating charging and discharging several
times, it will be fully charged.
Please charge. Charging will start in about 1 minute .
If charging still does not start, remove the main unit
from the charging stand, insert the rechargeable
battery again, and then put the main unit back on
the charging stand.
Charge the battery in a place between + 5 ° C and
+ 40 ° C.
When the quick mode setting is set to "QUICK" ,
the power is always on inside the main unit even
when nothing is displayed on the screen.
Therefore, the battery life will be shorter. If the
battery is not fully charged and the setting is
"QUICK", the rechargeable battery may be
consumed while it is not in use. In that case,
charge it again.
when.
— —
measures
Set the recording start position setting
("REC Posi") to "From End " (page 64).