Boss Audio BV7943 User Manual - Page 21

Maintenance

Page 21 highlights

Maintenance Cleaning the Unit Do not use any liquids to clean this unit. Do not use petroleum distillates to clean this unit. Use a clean, dry cloth to clean this unit. Replacing the Fuse Make sure the amperage matches the specified value when replacing the fuse(s). If the fuse is bad, check the power connection and replace the fuse with a new one. If the same problem occurs, this might indicate a malfunction within the unit. Warning When replacing a fuse, do not use a fuse with a higher amperage rating than the fuse originally supplied to your unit, otherwise damage will result to your unit. 20

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20
Maintenance
Cleaning the Unit
Do not use any liquids to clean this unit.
Do not use petroleum distillates to clean this unit.
Use a clean, dry cloth to clean this unit.
Replacing the Fuse
Make sure the amperage matches the specified value when replacing the
fuse(s). If the fuse is bad, check the power connection and replace the fuse
with a new one. If the same problem occurs, this might indicate a malfunction
within the unit.
Warning
When replacing a fuse, do not use a fuse with a higher am-
perage rating than the fuse originally supplied to your unit,
otherwise damage will result to your unit.