DaytonAudio DA10T User manual

TABLE OF CONTENTS
1. SAFETY PRECAUTIONS .......................................................................................3
2. GENERAL DESCRIPTION........................... .........................................................5
3. FEATURES AND FUNCTIONS
3.1Front Panel .............................................................................................................6
3.2 Rear Panel.............................................................................................................. 6
4. CONNECTIONS
4.1 Speaker Connections ...............................................................................................7
5. ..............................................................................................................7
6....................................................................................................... 8
7. APPLICATION DIAGRAM.......................................................................................9
8.SPECIFICATIONS .................................................................................................10
9.DIMENSIONAL DIAGRAM ...................................................................................11
OPERATION
. APPLICATIONS
2

Be sure to carefully read all the safety instructions in this manual before use.
Be sure to follow all safety instructions in this manual.
Please keep this instruction manual for future reference.
Safety Warning and Cautions
Safety Cautions and Warnings are used in this manual to prevent bodily injury and property damage. Before
operating this product please read and follow all safety precautions to avoid potential safety risks.
Indicates a potentially hazardous situation which could result in
serious personal injury or death.
Indicates a potentially hazardous situation which could result in
minor or major personal injury or property damage.
When Installing the Unit When the Unit is in Use
Should any of the following issues occur during use,
immediately switch off the power and disconnect
the power cord from the AC outlet. Make no further
attempt to operate the malfunctioning product,
doing so may cause fire or electric shock. Contact
your Dayton Audio dealer for service and repair.
1. SAFETY PRECAUTIONS
3
To prevent a fire or electric shock, never open or
remove the product cover;there are high voltage
components inside. Refer all servicing and repair
to your nearest Dayton Audio dealer.
Do not place cups, bowls, or anything containing
liquid or metal objects on top of the product.
To prevent fire or electric shock, donot insert
metal objects or flammable materialsin the
cover or vents of thisproduct.
Do not expose this product to rain or an
environment where it could be splashed by water
or other liquids.
Only use this product with the voltage specified.
Using higher voltage may result in fire or electric
shock.
Do not cut, kink, damage or modify the power cord.
Avoid using the power cord in close proximity to
heaters, and never place heavy objects on the cord.
This could result in electric shock or fire.
Be sure to replace the speaker terminal cover after
the connections are complete. High voltage is
applied to the speaker terminals. To avoid electric
shock, never touch these terminals.
Be sure you ground the amplifier using the safety
ground (earth) terminal to avoid electric shock.
Never ground this product to a gas pipe or other
flammable items.
Avoid installing or mounting this product on an
unstable or slanted surface. Doing so may cause
the unit to fall,resulting in personal injury or
property damage.
1. If you detect smoke or a strange smell coming
from the unit.
2. If any liquid or metal gets inside the product.
3. If the product is dropped or falls and case is
broken.
4. If the power cord is cut or damaged.
5. If the sound becomes distorted.

An all-pole mains switch with a contact separation of at least 3 mm in each pole shall be incorporated in
the electrical installation of the building.
SAFETY PRECAUTIONS
4
Never plug in or remove the power cord with wet
hands, doing so may cause electric shock.
When unplugging the power cord, be sure to
grasp the power cord plug; never pull on the
cord itself. Operating the unit with a damaged
power cord may cause a fire or electric shock.
When moving the unit, be sure to remove the
power cord from the wall outlet. Moving the unit
with the power cord connected to the outlet may
cause damage to the power cord or cause you to
accidentally drop the product resulting in
personal or property damage.
Do not block theventilation areas in thecover.
Doing so may causeheat to build upinside the
unit,resulting in product, failure and possibly fire.
Avoid installing the unitin humid or dusty
locations, direct sunlight, nearheaters or in
locations generating sooty smoke/steam.
When Installing the Unit
Do not place heavy objects on top of the product.
This can result in the product or object to fall,
causing personal injury or property damage.
Before powering on the product make sure that
the master volume control is set to the lowest
setting. Loud or high volume noise can damage
or impair hearing.
Do not operate the unit if the sound is distorting.
This is an indication of a product malfunction,
immediately unplug the power and contact your
Dayton Audio dealer for service or repair.
Dust allowed to accumulate inside the product
could result in fire or electrical damage. Be sure to
consult your Dayton Audio dealer for cleaning
service and repair. Periodically clean dust buildup
from the power cord plug and wall outlet to avoid
electrical fire. Ensure the power cord plug is
securely inserted in the wall outlet.
For safety when cleaning or leaving the unit
unattended for long periods of time, switch the
power off, unplug the power cord plug from the
wall outlet. Doing otherwise may cause a fire or
electric shock.

1. Rated Power: 10W
2. 100V, 70V constant voltage outputs and 4-16 ohms constant resistance output.
3. 1 channel MIC one-port input (5 mV/10k ohms) and 1 channel (300 mV/10k ohms) AUX input.
4. 1 channel TEL input (sensitivity: 1V/2k ohms).
5. Built-in treble bass adjusting (bass: 10 dB at 100 Hz, treble: 10dB at 10 kHz).
6. Built-in priority functions, including priority level as follow:TEL override Aux and MIC, MIC is
second priority, override AUX signal except tel signal.
2. GENERAL DESCRIPTION
5

3.1 FRONT PANEL
3. FEATURES AND FUNCTIONS
12345678
1. POWER
Power indicator
2. POWER SWITCH
ON/OFF toggle switch
3. BASS
Bass response adjustment. Rotate clockwise to
increase bass output and counterclockwise to
reduce it.
4. TREBLE
Treble response adjustment. Rotate clockwise to
increase treble output and counterclockwise to
reduce it.
5. AUX
AUX volume control
6. TEL
TEL volume control
7. MIC
MIC volume control
8. MIC INPUT
MIC 1/4" phone jack input
3.2 REAR PANEL
910 11 12
11. SPEAKER TERMINALS
Connectors for 4-16 ohms or
70V and 100V speaker
12. DC 12V POWER INPUT
6
9. AUX INPUT
AUX for extra equipment input
10. TEL INPUT

70V 100V
COM 4-16 70V 100V COM 4-16
100V LINE
70V 100V
COM 4-16
(DA10T)
490
70V LINE
SPEAKER CONNECTIONS
4-16
4. CONNECTIONS
(DA10T)
1000
7
1. TEL has priority over all inputs.
2. MIC 1 is second priority, adjusting the mute level
can override all other input signals except for the
TEL signal.
MUTE FUNCTION
1. Product is in protection
mode due to high
temperature or malfunction
2. Wrong wiring or connections
OPERATION
You can choose only two of the four output connectors
to work together. If voltage is 70V/100V the speakers
must have a transformer, make sure the total power
wattage of speaker is 15% less than the power wattage
of amplifier.
TROUBLESHOOTING
No output
All wires are connected
properly but there isno
audio output
Cause
1. No power or wrong
connection
2. Fuse is blown
3. Volume is turned off
4. No input signal
Alarm sounds when
power is turned on
1. Overloading or short circuit
2. 2.Voltage is not stable, too
high or low
Problems
5. OPERATION
Be sure to replace the speaker terminal cover after speaker connections have been made.
The 4-16 ohm and 70V/100V terminals cannot both be
used at the same time.
Impedances indicated in the figures represent the total
speaker system (load) impedances.

6. APPLICATIONS
8
~220V-240V 50/60Hz
T1AL250V
AUDIO
OUT
R L
COM
ADRESS TAG
AUDIO SOURCES
TEL INPUT
SPEAKERS
DC 12V

7. APPLICATION DIAGRAM
COMP
COMP
GAIN/AMP
GAIN/AMP
GAIN/AMP
POWER
AMP
9

8. SPECIFICATIONS
MIXER AMPLIFIER
Model
Speaker Output
Amplifier Section(Amp In @ 1kHz, 8 ohm load output)
Rated maximum output power (THD 1%)
Input sensitivity/impedance
Frequency response(At 1kHz half power output)
MIC input section( MIC in@1kHz, preamp out)
Input sensitivity/impedance
AUX input section(AUX in@1khz, preamp out)
Input sensitivity/impedance
DA10T
4~16 ,70V,100V
10W
1V/20k ohms
80 Hz~16 kHz(+1 dB/-3 dB)
5 5 mV/500 ohms
300 mV/500
TEL input section(AUX in@1kHz, preamp out)
Input sensitivity/impedance 1V/500 ohms
Power source
Power consumption
Net weight
Dimensions
12V DC
15W
1.8 kg
200 x 150 x 44mm
10
ohms

100
Over
100
Over
Over
100
UNIT:: mm
9. DIMENSIONAL DIAGRAM
UNIT: mm
6
41
41
150
144
44
50
190
200
11

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