Hitachi VM-H81A - Manual (Page 59)

General Maintenance
59
General Maintenance
Cleaning the camcorder Heads
Dirt can accumulate on the video heads on the camera causing the
playback picture to become blurred or appear as if video information is
lost. This often means that the video heads are dirty. Use a dry type head
cleaner to clean the heads.
If after cleaning the heads the picture does not clear up consult your
nearest dealer or VCR service center for professional head cleaning.
Maintenance And Storage after Use
How to Maintain
1. Position the microphone cap as shown in the figure and put it on the
microphone securely until a click is heard.
2. Close the snap securely and wipe the case with a cloth moistened with
water or wash it with tap water which is flowing gently, to remove foreign
matter or salt. (Do not wash the case with water at high pressure. It could
cause water to enter.) Use the brush (provided) to wipe off the sand and
mud from the clearances of the case, switches, buttons, snap, etc.
Note: Remove the dirt and dust completely from the terminal section at the
bottom using the brush (provided) or a soft cloth.
3. Wipe off the water on the case with a dry cloth.
4. Release the snap.
Refer to "How to Open and Close the Case" on page 10.
5. Check that there is no water droplets on the snap, open the case and
dry the camcorder in a dark and well ventilated place.
Note: Do not dry the camcorder forcibly using a drier or heater.
Note: Never use cleaning chemical such as alcohol, thinner, benzine, etc.
Note: Do not rub the lens with force. The lens could be scratched.
Note: Do not lubricate the metal sections.
Storage
Store the camcorder in a well ventilated place, not in a place at high
temperature and high humidity or in a dusty place.