5.
Impedance ratings (speakers): the AE6MA amplifier is designed to operate speakers with nominal impedance ratings between 6-8 Ohms. Connecting the amplifier to a speaker with a rating below 6 Ohms
may result in the protection circuitry being activated and the channel being shut down. The amplifier should never be connected to a speaker rated at above 8 Ohms or below 4 Ohms. Failure to observe this
could potentially cause damage to the amplifier.
6.
Individually adjust the channel gains as required. Ideally, all gains are fully on (fully clockwise).
7.
Make sure the speakers in each room are connected in-phase with the amplifier, i.e. the speaker wire from amp going to the s.
note:
If the speakers are connected out-of-phase it will usually
result in poor stereo imaging and bass response.
8.
The AE6MA is equipped with a trigger port that allows it to be remotely turned on and off. The power supply for the trigger port to function needs to be 12VDC 35mA minimum, with a 3.5mm plug. 5VDC
triggers will not work.
9.
Connect the AC power into an outlet that can supply at least 6 amps (750 watts) dedicated to the AE6MA.
tRoubLeSHootinG
If a problem is encountered with the AE6MA amplifier, the most expedient procedure is to locate the problem and if possible repair it before requesting service. Be sure to carefully check other system
components such as controllers, CD players, volume controls, wiring, speakers, etc. that may be at fault.
power led does not light - no sound
• Check that the AE6MA amplifier is plugged in.
• Test the AC outlet with a lamp.
• If remote on/off is used, check that the trigger voltage is at 12VDC.
• Check to see if AE6MA power button is on (in).
Sound cuts out
• Verify speaker impedance is 4-16 ohms. Changing speakers may be required.
• Check if the amp feels hot. If it's hot, increase cooling - see
installation note #1
.
Sound is distorted
• Turn the volume down.
• Check speakers for damage.
• Check inputs for proper levels. AE6MA amplifier gain and source output level may have to be adjusted.
• Speakers may be less than 4 ohms.
ae6Ma does not turn off
• Turn AE6MA power switch off (out).
• If trigger is being used, power switch needs to be set to off (out) position, or the amplifier is on all the time.
• Try disconnecting trigger jack.
trigger does not work
• Measure trigger voltage with a volt meter. It needs to be 11-15 volts DC to work (current is 35mA per AE6MA) - see
installation note #8
.
Speaker pops when amp turned on or off
• Speaker may need resistor placed across terminal. Suggest 1/4 w 2k Ohm. This resistor discharges the speakers internal capacitor.
SafetY infoRMation
• Use a 120-volt AC current with this unit. Using any other line voltage may create a safety and fire hazard and may cause damage to the unit. For questions concerning voltage requirements, contact a
qualified electrician.
• Use only the power cord attached to the unit. To prevent safety hazards, do not use extension cords. Replace damaged power cords immediately through an authorized service center.
• Do not open the cabinet. This unit contains no user serviceable parts. Any modification to the unit will void the warranty. If any foreign object such as water or a paper clip falls into the unit, unplug the unit
and consult an authorized service center.
• Place the unit on a firm, level surface that can support the weight of the unit. This will ensure proper operation and avoid potential safety hazards.
• Make sure to provide ventilation space above and below the unit, whether installed inside or outside of a cabinet or other enclosed area. A fan may be required under some circumstances.
• Do not place the unit directly on a carpeted surface.
• Avoid unit placement in extreme hot or cold locations, or in an area exposed to direct sunlight or heating equipment.
• Avoid moist or humid locations.
• Do not obstruct the ventilation slots on top of the unit.
• To clean the unit, wipe with clean, soft, dry cloth. A soft cloth dampened with mild soapy water, and then a fresh cloth with water may be used, if necessary. Wipe dry immediately with a dry cloth.
neVeR
use
a cleaning agent besides mild soap.
• Before moving the unit, make sure to disconnect all interconnection cords to other components, and the AC outlet connection.
• The carton and shipping materials used to protect the unit during shipment are designed to cushion it from shock and vibration. It is suggested that you save the carton and packaging materials to ship or
move the unit in the future.
DI-000-AE6MA-00B
