Page 1
CAUTION
RISK OF ELECTRIC SHOCKDO NOT OPEN
IMPORTANT SAFETY INSTRUCTION
TO REDUCE THE RISK OF ELECTRIC SHOCK
PLEASE DO NOT REMOVE THE COVER OR
THE BACK PANEL OF THIS EQUIPMENT.
THERE ARE NO PARTS NEEDED BY USER
INSIDE THE EQUIPMENT. FOR SERVICE,
PLEASE CONTACT QUALIFIED SERVICE
CENTERS.
WARNING
To reduce the risk of electric shock
and fire, do not expose this equipment
to moisture or rain.
1.
2.
3.
4.
5. 6.
7.
8.
9.
10.
Dispose of this product should
notbeplacedinmunicipalwaste
and should be separate collection.
11.
12. Move this Equipment only with a cart,
stand, tripod, or bracket,
specified by the
manufacturer, or
sold with the
Equipment. When
a cart is used, use
caution when
moving the cart /
equipment
combination to
avoid possible
injury from tip over. Permanent hearing loss may be caused by
exposure to \ extremely high noise levels.
The US. Government's Occupational Safety
and Health Administration (OSHA) has
specified the permissible exposure to noise
level.
These are shown in the following chart:
HOURS X DAY SPL EXAMPLE
According to OSHA, an exposure to high SPL in
excess of these limits may result in the loss of
heat. To avoid the potential damage of heat, it is
recommended that Personnel exposed to
equipment capable of generating high SPL use
hearing protection while such equipment is
under operation.
8
6
4
3
2
1,5
1
0,5
0,25 or less 90
92
95
97
100
102
105
110
115 Small gig
train
Subway train
High level desktop monitorsClassic music concert
Rock concert
This symbol, wherever used, alerts you to the
presence of un insulated and dangerous voltages
within the product enclosure. These are voltages that
may be sufficient to constitute the risk of electric
shock or death.
This symbol, wherever used, alerts you toimportant operating and maintenance instructions.
Please read.
Protective Ground Terminal
AC mains (Alternating Current)
Hazardous Live Terminal
ON: Denotes the product is turned on.
OFF: Denotes the product is turned off.
The apparatus shall be connected to a mains
socket outlet with a protective earthing
connection.
The mains plug or an appliance coupler is used
as the disconnect device, the disconnect device
shall remain readily operable.
CAUTION
Describes precautions that should be observed to
prevent damage to the product.
Read this Manual carefully before operation.
Keep this Manual in a safe place.
Be aware of all warnings reported
with this symbol.
Keep this Equipment away from water and
moisture.
Clean it only with dry cloth. Do not use
solvent or other chemicals.
Do not damp or cover any cooling opening.
Install the equipment only in accordance with
the Manufacturer's instructions.
Power Cords are designed for your safety. Do
not remove Ground connections! If the plug
does not fit your AC outlet, seek advice from
a qualified electrician. Protect the power
cord and plug from any physical stress to
avoid risk of electric shock. Do not place
heavy objects on the power cord. This could
cause electric shock or fire.
Unplug this equipment when unused for long
periodsoftimeorduringastorm.
Refer all service to qualified service personnel
only. Do not perform any servicing other than
those instructions contained within the
User's Manual.
To prevent fire and damage to the product,
use only the recommended fuse type as
indicated in this manual. Do not short circuit
the fuse holder. Before replacing the fuse,
make sure that the product is OFF and
disconnected from the AC outlet.
Page 2
IN THIS MANUAL:
1. INTRODUCTION............................................................\
....................1
2. FEATURES...................................................................\
....................1
4. CONTROL ELEMENTS................................................................\
......5
5. INSTALLATION & CONNECTION......................................................15
1. INTRODUCTION
Thank you for your purchasing of the L TO APM120 12-channel (16-channel for APM
160) power mixer with 24-bit digital multi-effect built-in. It is just one of the many
LTO products that a talented, multinational Team of Audio Engineers and Musicians
have developed with their great passion for music. Your APM is a remarkable compact
powered mixer that doesn't find many equals in the market today. With 8 microphone
(12 microphone for APM160) and 2 stereo Line-level inputs for serious live performances,
your APM Series also includes a 24-bit digital multi-effect with 16 Factory Presets and
16 variations for every preset, for a total of 256 different digital effects. There is a
three bands EQ on mono input channels, four bands EQ on stereo input channels. Use
it for small Gigs, for Church applications and for Conference.
Enjoy your APM Series and make sure to read this Manual carefully before operation!
2. FEATURES
8 MONO (APM120)/12 MONO (APM160) inputs with gold plated XLR and
balanced TRS jack.
2 Stereo input channels with balanced TRS jacks.
GAIN and +48 V Phantom power for mono/MIC inputs.
Peak LED in each channel.
3-band EQ with sweepable MID on mono inputs.
4-band EQ on stereo inputs.
24-bit internal DSP with 256 effects, 16 presets by 16 variations withDSP mute switch and peak LED.
9-band graphic EQ.
BNC socket for connecting gooseneck lamps.
Low cut filters 75 Hz, 18 dB/Oct. on mono inputs.
Low pass filter on mono outputs (80~120 Hz).
High accurate 12-segment Bar graph Meters.
Maximum Output Power(EIAJ):
APM120: 500 W+500 W/4 Ohms (1000 W bridge/8 Ohms)
APM160:
750 W+750 W/4 Ohms (1500 W bridge/8 Ohms)
1
7. BLOCK DIAGRAM.................................................................\
.........20
8. TECHNICAL SPECIFICATIONS ...........................................................22
9. WARRANTY........................................................................\
..........24
3. QUICK START........................................................................\
..........3
6. PRESET LIST........................................................................\
.........19
