Hitachi DZ-MV350A Owners Guide - Page 156

Troubleshooting

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Troubleshooting Check to see the following before asking for a repair. If the suggested solution still cannot restore the DVD video camera/recorder to normal, do not attempt to repair it yourself, but consult your dealer. Power supplies Symptom Cause and Correction Battery cannot be charged. Is the ambient temperature too low or too high? Charge the battery at 50-86ºF (10-30ºC). Is the battery abnormally hot? Remove the battery, leave it for a while to cool down, then charge it. Is the DC power cord connected to AC adapter/charger? Unplug it. Has the battery been unused for a long time? Remove the battery, and then reattach it. If the battery is still not charged, it may be dead: Purchase a new one. * If the battery does not charge after you try the above four procedures, it may be dead: Purchase a new battery. Battery weakens fast Are you using the DVD video camera/recorder where the temperature is very low? The DVD video camera/recorder can normally be used for 40-60 minutes with a fully charged battery, but this time will be shorter at low temperatures. Keep extra batteries on hand. Battery may be dead. The performance of battery will deteriorate if it is used for an extended period of time or frequently: Purchase a new battery. The CHARGE indicator Is the ambient temperature too low or too high? on AC adapter/charger is Charge the battery in environment where the temperature is 50- blinking. 86°F (10-30°). The battery has possibly discharged excessively. Continue charging: After a while, the battery will be charged to the specified voltage, and the CHARGE indicator will light. Then the battery charge will be completed normally. Power turns off Is battery charged? immediately after being Charge it. turned on. When power is turned on, the LCD screen will turn on and off. Power goes off unexpectedly. Is Power Save set to "On"? If the powered DVD video camera/recorder is left for as long as 5 minutes without recording or playback with "Power Save: On" specified, it will automatically turn off to save battery power. To restart recording in this case, set the power switch to "POWER OFF" and then set it to " VIDEO". You can also specify "Power Save: Off" to stop automatic power off. Power cannot be turned Detach the battery or AC adapter/charger once, and then press the off. RESET button of DVD video camera/recorder: Reattach a power supply to DVD video camera/recorder before turning it on again. Reference page 36 38 39 36 36 92  English 156

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156
English
Troubleshooting
Check to see the following before asking for a repair. If the suggested solution still cannot restore the DVD
video camera/recorder to normal, do not attempt to repair it yourself, but consult your dealer.
Power supplies
Symptom
Cause and Correction
Reference
page
Battery cannot be
charged.
Is the ambient temperature too low or too high?
Charge the battery at 50-86ºF (10-30ºC).
36
Is the battery abnormally hot?
Remove the battery, leave it for a while to cool down, then charge it.
Is the DC power cord connected to AC adapter/charger? Unplug it.
Has the battery been unused for a long time?
Remove the battery, and then reattach it. If the battery is still not
charged, it may be dead: Purchase a new one.
*
If the battery does not charge after you try the above four
procedures, it may be dead: Purchase a new battery.
Battery weakens fast
Are you using the DVD video camera/recorder where the
temperature is very low?
The DVD video camera/recorder can normally be used for 40-60
minutes with a fully charged battery, but this time will be shorter at
low temperatures. Keep extra batteries on hand.
38
Battery may be dead.
The performance of battery will deteriorate if it is used for an
extended period of time or frequently: Purchase a new battery.
39
The CHARGE indicator
on AC adapter/charger is
blinking.
Is the ambient temperature too low or too high?
Charge the battery in environment where the temperature is 50-
86°F (10-30°).
The battery has possibly discharged excessively. Continue
charging: After a while, the battery will be charged to the specified
voltage, and the CHARGE indicator will light. Then the battery
charge will be completed normally.
36
Power turns off
immediately after being
turned on.
Is battery charged?
Charge it.
36
When power is turned
on, the LCD screen will
turn on and off.
Power goes off
unexpectedly.
Is Power Save set to “On”?
If the powered DVD video camera/recorder is left for as long as 5
minutes without recording or playback with “Power Save: On”
specified, it will automatically turn off to save battery power. To
restart recording in this case, set the power switch to “POWER OFF”
and then set it to “
³
VIDEO”. You can also specify “Power Save: Off”
to stop automatic power off.
92
Power cannot be turned
off.
Detach the battery or AC adapter/charger once, and then press the
RESET button of DVD video camera/recorder: Reattach a power
supply to DVD video camera/recorder before turning it on again.