11
CARE OF THE HMA5000
The operating temperature range of Type HMA5000 Two-Channel
High-Voltage Microphone Amplifier is from -10° C to +55° C (+14° F to
+131° F).
The HMA5000 is protected against internal overheating by a thermal
fuse which operates at 125° C ±5° C.
The HMA5000 is extremely ruggedized. It is insensitive to vibration
and will withstand mechanical shock. Therefore the HMA5000 is well
suited for placement on the stage or the studio floor.
To reduce the risk of hum, please observe that the HMA5000 and
the connected equipment are connected to the same mains phase.
10
IMPORTANT SAFE TY INSTRUC TIONS
Do´s and Don’t´s
Please read all instructions and precautions carefully before using
your DPA Microphones product.
1. Do ALWAYS disconnect your equipment from AC mains before
connecting / disconnecting any cables, or when cleaning any product.
2. This DPA Microphones product must be terminated with a AC
mains power cord which includes an earth ground conductor. To
prevent shock hazard, it must be connected to safety ground.
3. Do stop operating your equipment if you discover any defects in
materials, AC mains power cords, etc.
4. Do not operate this DPA Microphones product with any covers
removed.
5. Do not use flammable or combustible chemicals for cleaning
your DPA Microphones product.
6. Do not pour or spill liquids directly onto your DPA Microphones
product.
7. Do not replace any fuse / fuses with a value or type other than
those specified to prevent electrical and / or fire hazard.
8. Do not expose this DPA product to high humidity and extremely
high or low temperatures.
9. Do not operate this DPA product in an explosive atmosphere
10. Do not attempt to repair your DPA product yourself. If a problem
occurs, contact your nearest DPA Microphones representative.
11. Do ALWAYS ensure sufficient air flow when operating this DPA
Microphones product.
12. Do ALWAYS keep electrical equipment out of reach of children.
13. Do ALWAYS unplug sensitive electronic equipment during light
ning storms.
MANUAL DPIHMA5000 26/08/04 11:12 Side 10
