![10 MAINTENANCE](/images/new-backgrounds/24305/2430531x1.webp)
CONTENTS
< |
| > |
|
10 MAINTENANCE
Under normal use the amplifier should provide years of
In some extreme cases it may be necessary for authorized service personnel to clean the inside of the amplifier. These conditions usually occur after prolonged use, e.g. in environments using "cracked- oil" smoke machines.
If you are using your amplifier for
10.1 Troubleshooting
These are typical things to check if you think your amplifier is faulty
Fault: No output.
If the Signal Present
Check also that the VHF protection is not activated. If it is, remove possible high frequency oscillations from the relevant input
Fault: The amplifier goes into thermal protection when driven at low level.
Check that there is no short circuit present at the amplifier's output, e.g. any component in the loudspeaker (this can occur when the loudspeaker coil gets hot).
Fault: The amplifier goes into protection with power indicators off.
Check that the AC mains voltage is within the amplifier’s operating range,
Fault: The amplifier does not respond even after checking above items.
In the unlikely event of on a
Martin Audio cannot be held responsible for damage or injury as a result of the top cover being removed.
ENGLISH
16
Martin Audio – MA200Q Amplifier