JVC BR-HD50 - Manual (Page 12)

E-8
INTRODUCTION
This unit uses consumables or components that will wear off. If a worn-out or deteriorated component
continues to be used, it may cause the unit to break down. To prevent this, perform routine mainte-
nance using the head-cleaning tape. With the head-cleaning tape alone, however, the entire tape-wind-
ing mechanism cannot be completely cleaned.
Perform regular maintenance of the components as shown below.
„ Regular maintenance
The tasks of maintenance involved are similar to that of replacing the engine oil or tire of a car.
Depending on the number of usage hours, inspect or replace the components as follows:
Usage Time : You can check the drum usage time with the hour meter display. For
details, refer to page 83, “Checking the hour meter”.
Maintenance consultation : For details on the maintenance plan and fee, consult with your JVC-
authorized service agent.
„ Head cleaning
• Recording or playing back with a dirty head
will result in block noise or disrupted sound.
Perform regular head cleaning to maintain
superior image and sound quality.
• For information on how to use the head
cleaning tape and the relevant remarks,
refer to
Xpage 9, “Cleaning tape”.
• If the head is dusty, “HEAD CLEANING
REQUIRED!” will be displayed on the moni-
tor when this unit plays a tape.
Regular maintenance
Number of hours 500H 1000H 1500H 2000H G : Cleaning, inspection and adjust-
ment
E : Cleaning and inspection; Replace-
ment if necessary
F : Replacement
Work and frequency of maintenance
depend on the environment and
usage. The above information serves
only as a guide.
Drum assembly
(including head)
G E E F
Tape guide, roller G E E F
Belt gears — E E F
Drive system parts
— — E F
Block Noise
HEAD CLEANING REQUIRED!