PMA4240
WARNINGS
Warning!
- Caution: to avoid electric shock hazard, do not remove cover plate, open, or disassembly in any way,
there is no repairable parts inside, contact qualified trained professional for repair and service!
- To avoid fire, damage to product, and/or electrical shock,
this equipment cannot be exposed to rain, water or humid environments
- This equipment is intended for professional and commercial use only, not for home use.
- This equipment is capable of (through loudspeakers) producing high SPL (Sound Pressure Levels) that can be damaging
for ears and hearing, due to high levels or long time exposure.
There are different standards and regulations in each country, make sure to respect and follow local laws regarding SPL.
To be safe, avoid prolonged exposure to volumes exceeding 90 dB, short bursts of high SPL can also be damaging to
ears and result in hearing loss and / or tinnitus, please keep volume down.
- Keep away from water, rain, moisture, humid environments.
- Read and understand the manual before installing or using.
- Pay attention to all warnings!
- Use and install the equipment only in the intended manner.
- This equipment may not be tempered with or in any other way changed to be used in a way it was not intended to
by the manufacturer
- Clean and wipe only with dry cloth, not with wet cloth.
- The highest ambient temepature is 50
o
C (122
o
F)
- Do not restrict or in any way obscure or block the ventillation intake in the front, or outlet in the back
- This equipment uses ventillation cooling systems with fans, when installing make sure there is enough free intake air in
front of the amplifier to cool the equipment, and make sure there is enough space for the hot outlet air to dissapate
behind the amplifier.
- Do not install heat generating equipment above, below, in front of or at the back of this amplifier.
- This equipment must be earthed, Do not cut earth on the power-in for omiting ground loop, use the ground-lift function.
- Protect all connectors in the back, especially the mains Power input connector
- This equipment needs to be serviced regularly for prolonging the life-span and to make sure the equipment is safe,
make sure the mains power is disconnected before service, only qualified personnell may service this equipment.
- If the amplifier in any way act suspiciusly disconnect the power-in connector.
- This product is not equipped with an All-Pole power switch, to completely disconnect from the AC power
the AC connector must be unplugged from the AC socket.
- Make sure the mains voltage and frequency match the values specified, before connecting the amplifier to the mains.
- Rack mount equipment must have reliable grounding.
- Only use accessories and attachements shipped with the product, or buy original accessories from authorized supplier.
- For personnel safety we recommend that all electrical products are connected to a RCCB
(Residual current circuit breaker)
- During lightning storms and / or during time when the amplifier is not used, disconnect the power-in cord.
- This device must be maintained and serviced by qualified personell only, if the amplifier do not work properly or work
faulty only qualified personell may repair.
- If the product is dropped, or in any other way misshandled it must be verified by qualified service-personnel before use.
- Never place objects containing liquid close to or on top of this device.
- When mounting in a rack, never mount more than four amplifiers, due to heat dissapation issues.
- Avoid switching the on/off switch in quick succession, it can cause the equipment to have a shorter life-span.
- Only replace fuses with same type and with same value, only qualified personnell may change fuses.
- When disposing of this equipment, make sure you comply with the laws within your country,
- Sort and seperate plastic and cardoard for a better enviromnet.
- When using in 100V or 70V mode only 80% of the actual power may be used, the extra 20% power is reserved for
headroom and loss of impedance due to cable wiring.
(so when using in 100V/70V mode the amplifier can only be loaded with 4 x 192W)
