Medeli AP40 User manual

Drum Monitor Amplifier
Owner's Manual
0
5
25
75
95
100
aw_AP40(ERP)_Manual_G04_130626
2013󾾠󾾠6󾾠󾾠26󾾠󾾠 17:51:42

INFORMATION FOR YOUR SAFETY!
2
THE FCC REGULATION WARNING
(for USA)
This equipment has been tested and found to
comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide
reasonable protection against harmful
interference in a residential installation. This
equipment generates, uses, and can radiate
radio frequency energy and, if not installed
and used in accordance with the instructions,
may cause harmful interference to radio
communications. However, there is no
guarantee that interference will not occur in a
particular installation.
If this equipment does cause harmful
interference to radio or television reception,
which can be determined by turning the
equipment off and on, the user is encouraged
to try to correct the interference by one or
more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the
equipment and receiver.
Connect the equipment into an outlet on a
circuit different from that to which the
receiver is connected.
Consult the dealer or an experienced
radio/TV technician for help.
Unauthorized changes or modification to this
system can void the user's authority to operate
this equipment.
CAUTION
The normal function of the product may
be disturbed by Strong Electro
Magnetic Interference. If so, simply
reset the product to resume normal
operation by following the owner's
manual. In case the function could not
resume, please use the product in
other location.
PRECAUTIONS
PLEASE READ CAREFULLY BEFORE
PROCEEDING
Please keep this manual in a safe place for
future reference.
Power Supply
Please connect the designated power cord to
an AC outlet of the correct voltage.
Do not connect it to an AC outlet of voltage
other than that for which your instrument is
intended.
Unplug the power cord when not using the
instrument, or during electrical storms.
Connections
Before connecting the instrument to other
devices, turn off the power to all units. This
will help prevent malfunction and / or damage
to other devices.
Location
Do not expose the instrument to the following
conditions to avoid deformation, discoloration,
or more serious damage:
Direct sunlight
Extreme temperature or humidity
Excessive dusty or dirty location
Strong vibrations or shocks
Close to magnetic fields
Interference with other electrical devices
Radios and televisions placed nearby may
experience reception interference. Operate
this unit at a suitable distance from radios and
televisions.
Cleaning
Clean only with a soft, dry cloth.
Do not use paint thinners, solvents, cleaning
fluids, or chemical-impregnated wiping cloths.
Handling
Do not apply excessive force to the switches
or controls.
Do not let paper, metallic, or other objects into
the instrument. If this happens, unplug the
power cord from the wall outlet. Then have
the instrument inspected by qualified service
personnel.
Disconnect all cables before moving the
instrument.
0
5
25
75
95
100
aw_AP40(ERP)_Manual_G04_130626
2013󾾠󾾠6󾾠󾾠26󾾠󾾠 17:51:42

3
Panel Description
Front Panel
1. Power Switch
Press to turn the power on.
Press and hold for a while
to turn the power off.
(The amplifier can’t be turned
off when feed in continuing
signal and will turn off
automatically if there’s no input
for about 25 minutes)
2. Treble Knob
Control the treble level.
3. Middle Knob
Control the middle level.
6. Drum Volume Knob
Turn this knob to control the
volume of the device
connected to the Drum IN
Jack.
7. Aux IN Jack
Input jack for connecting
external audio equipment.
8. Drum IN Jack
(Left and Right)
Input jack for digital drum.
Rear Panel
10
AC Power Jack
Fuse
9. AC INLET
Connect the power cord here.
10. Fuse Holder
Hold a fuse.
Note:
To prevent damage to the fuse, be sure the
power supply is consistent with the amplifier
required before power on.
If the amplifier doesn’t work, please check
whether the fuse is damaged.
4. Bass Knob
Control the bass level.
volume of the device
connected to the AUX IN
Jack.
6. Drum Volume Knob
Turn this knob to control the
volume of the device
connected to the Drum IN
Jack.
5. Aux Volume Knob
Turn this knob to control the
5
6
87
1
9
2
3
4
0
5
25
75
95
100
aw_AP40(ERP)_Manual_G04_130626
2013󾾠󾾠6󾾠󾾠26󾾠󾾠 17:51:42

Connection
Rated Power Output
50 W
Speakers
Coaxial, 2-way (10” Woofer
+ 3” Tweeter)
Enclosure
Bass-reflex type
Controls
DRUM Volume Knob
AUX IN Volume Knob
BASS Knob
MIDDLE Knob
TREBLE Knob
POWER Switch
Indicator
POWER
Connectors
DRUMS Input Jack (Left and Right
Mono 1/4” phone type)
AUX IN Jack (Stereo 1/4” phone type)
Power Supply
AC voltage shown on nameplate
Dimensions
351 (W) x 345 (D) x 347 (H) mm
Troubleshooting
Possible Cause and Solution
1. Please check whether the Volume knob is set to minimum.
2. If the indicator could not light up, please check whether the fuse is damaged.
1. The input sensitivity of the amplifier has been set somewhat high for compatible
devices with relatively low output levels. But if you connect a device with high
output level, distortion may occur if you turn the volume level much too high. If
distortion happens, please try to turn down the volume level.
1. This amplifier is equipped with a grounding type supply cord to reduce the
possibility of shock hazard. Be sure to connect it to a grounded AC receptacle.
2. Please use shield audio cables or try another cable.
Problem
No Sounds
Distortion
Noises
Weight
15 kg
Accessories
Owner’s Manual
Power Cord
* All specifications and appearances
are subject to change without prior
notice.
Specifications
1. Connect the AC power jack
Ensure the amplifier has been turned off while
connecting and disconnecting the power. First connect
the power cable to the AC power jack on the rear panel,
and then plug the power cable into an AC power outlet.
2. Connect the Drum IN Jack
Connect the digital drum source and the amplifier's
Drum IN Jack with an audio cable when the amplifier is
powered off. The volume of the digital drum could be
adjusted by the DRUM VOLUME knob.
3. Connect the AUX IN Jack
You could play drums along with your favorite songs;
simply connect your external audio device (such as
MP3/CD player) to the AUX IN Jack. The volume of the
external audio device could be adjusted by the AUX
VOLUME knob.
Warning:
Be sure to turn down the volume of the amplifier before
connecting audio cables. Inserting jack into the
connectors can cause noises which may damage the
speakers.
AP40(ERP)_G04
( )
0
5
25
75
95
100
aw_AP40(ERP)_Manual_G04_130626
2013󾾠󾾠6󾾠󾾠26󾾠󾾠 17:51:42