Mackie UP4061 User manual

UP 4000 Series Power Amplifier
UP4061
AMPLIFIER
■The UP4061 is designed for continuous duty in
speech, music, paging and sound reinforcement appli-
cations in churches, schools, offices, arenas, hotel
meeting rooms, convention centers, recreation facili-
ties and other venues demanding high performance,
flexible features and rugged dependability.
■The UP4061 offers two discrete inputs with priority.
The main program input is actively balanced and termi-
nated to a barrier strip connection on the rear panel.
The second input is unbalanced, and terminated to a
single RCA connector. A contact closure will give priori-
ty to the balanced input. Activation of the balanced
input priority turns on 18Vdc (300mA) power at a barri-
er connector on the rear panel, which may be used to
drive LEDs or relays. The unbalanced input features a
paralleled output and 0/–20dB sensitivity switch.
12dB/octave Bass and Treble shelving equalization
with up to 12dB of boost or cut at 100Hz and 10kHz
can be applied to the output signal.
■Output modes include 4Ωand 25V, 50V, 70V and
100V constant voltage. The output stage is fully pro-
tected against permanent damage caused by overload-
ing, shorts and extreme temperatures.
■The UP4061 will operate on either 115 or 230VAC,
50/60Hz, supplied by a detachable IEC power cord.
Insulated terminals to connect a back-up 24Vdc battery
are provided on the rear panel. Switchover to DC is
automatic. A programmable stand-by mode allows the
amplifier to be turned on remotely with a contact clo-
sure.
■The front panel provides a master volume control
and controls for the bass and treble shelving filters.
The control knobs can be easily removed for security
and the recessed shafts covered with inserts supplied
with the unit. LEDs indicate power, stand-by mode, sig-
nal present at the output, peak and output overload.
■Accessories include rack mounting ears.
■All products from Mackie Industrial are covered by
an exclusive, one-time, NO FAULT repair policy in addi-
tion to a five-year limited warranty.
Features
■60 Watt RMS Convection Cooled
■4Ω- 25V - 50V - 70V - 100V Outputs
■2 Inputs w/ Priority
■High-Pass/Low Pass Filters
■2 RU Rack Mounting Kit included
■Automatic 24Vdc Backup Power Input
oF 6 PAGES
1OF 4 PAGES
UP4061
APPLICATIONS
■Foreground/Background Music Systems
■Sound Reinforcement Systems
■Paging Systems
■Continuous-duty Applications

Power Amplifier
UP4061
AMPLIFIER
UP4061
oF 6 PAGES
2OF 4 PAGES
Specifications
Performance
Amplifier Power: 60W, nominal, 90W peak (10mS)
Frequency Response: 50Hz–15kHz ±3dB
Distortion: Less than 1% THD at 1kHz
nominal power
Noise: Better than 80dB (worst case)
Equalization
Output: Treble shelving: ±12dB at 10kHz
Bass shelving: ±12dB at 100Hz
Inputs: H-P filter: 12dB/oct. at 300Hz,
L-P filter: 12dB/oct. at 7kHz
Audio Inputs
Line Level, Balanced: 775mV, 100kΩ, barrier connector
Line Level, Unbalanced: 775mV, 50kΩor 80mV,
50kΩ, RCA connector
Audio Outputs
Number of Channels: One
Constant Impedance: 4Ω
Constant Voltage: One each, 25V, 50V,
70V, 100V, barrier connectors
Line Level: Parallel to Unbalanced In, RCA connector
Control Inputs & Outputs
Outputs: Overload Indicator: 18Vdc (300mA)
Inputs: Priority Switch Input: Dry contact closure
Stand-by Switch Input: Dry contact closure,
barrier connectors
Controls
Front Panel: Power switch, master Volume,
Treble shelving, Bass shelving
Rear Panel: Unbalanced input sensitivity
switch, H-P Filter in/out switch,
L-P Filter in/out switch,
Mains Voltage Selector switch
Power Supply
115/230VAC (±5%), 50/60Hz, 180VA,
DC (24V battery) 5A/Hr
Environment
Maximum Ambient: 131°F (55°C),
Non-precipitating humidity
Physical
Dimensions (HxWxD): 3.46" x 17" x 12.4"
(88mm x 433mm x 315mm)
Weight: 30.5 lbs. (11.4kg)
Finish: Black painted or treated steel,
white nomenclature
Warranty
3 years, parts & labor
one time, no-fault repair policy

Power Amplifier
UP4061
oF 6 PAGES
3OF 4 PAGES
LOW
EQ
HIGH
VOLUME
010
82
1
3
456
7
9
8
4
202
4
8
-10 +10
66
8
4
202
4
8
-10 +10
66
POWER
PEAK
OVERLOAD SIGNAL ON
STD- Y
UP 4061 - P.A. AMPLIFIER
+POWER INPUT
24V D.C.
D.C. FUSE
VOLTAGE
SELECTOR
0 50V 70V 100V
INPUT COMMANDS
0d
20d
ON
OFF
025V PRIORITY GND
UN ALANCED IN
GND
H.P.
FILTER
ALANCED
IN
L.P.
STAND
Y
SENSITIVITY
GND
PARALLEL OUT
OVERL.
300mA.
max
POWER OUTPUTS
CONCEIVED, DESIGNED, AND MANUFACTURED Y MACKIE INDUSTRIAL • MADE IN ITALY • PATENTS PENDING • COPYRIGHT ©1999
SERIAL NUM ER MANUFACTURING DATE
RISK OF ELECTRIC SHOCK
DO NOT OPEN
REPLACE WITH THE SAME TYPE FUSE AND RATING. DISCONNECT SUPPLY CORD BEFORE CHANGING FUSE
UTILISE UN FUSIBLE DE RECHANGE DE MÊ ME TYPE. DEBRANCHER AVANT DE REMPLACER LE FUSIBLE
WARNING:
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT
EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. DO NOT REMOVE COVER. NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL.
CAUTION
AVIS:
RISQUE DE CHOC ELECTRIQUE — NE PAS OUVRIR
THE FOLLOWING ARE TRADEMARKS/REGISTERED TRADEMARKS OF MACKIE DESIGN INC.: "MACKIE", "MACKIE INDUSTRIAL", & THE "RUNNING MAN" FIGURE
-
LINE
50/60 Hz-115/230V
POWER OUTPUTS
4

Power Amplifier
UP4061
AMPLIFIER
UP4061
oF 6 PAGES
4OF 4 PAGES
Architects’ and Engineers’ Specifications
The power amplifier shall have a nominal output power of
at least 60W RMS. It shall operate on 115VAC or 230VAC at
either 50Hz or 60Hz and have its source power supplied by a
detachable IEC power cord. In addition the unit shall be capa-
ble of being directly powered by a 24Vdc source such as stor-
age batteries. It shall have a power switch on the front panel.
The unit shall have a constant-impedance output to drive a
4Ωload at its rated output. It shall also have 25V, 50V, 70V
and 100V constant-voltage outputs with like performance.
The unit shall be capable of being remotely turned on, from a
stand-by mode, with a contact closure.
The amplifier shall have an active balanced input and an
unbalanced input. The balanced input connection shall be
made through barrier connectors. The unbalanced input shall
have a sensitivity switch on the rear panel to select between
a nominal input signal of 0dB or –20dB. This input shall be
parallel to an unbalanced output connector. Unbalanced con-
nections shall be made through RCA connectors. The unit
shall be capable of being connected to two different input
program sources. The balanced input shall be programmable
to completely exclude the unbalanced input when its priority
link is activated by a contact closure. The inputs shall be
equipped with a high-pass filter and a low-pass filter having
a response of 12dB/octave and fixed 300Hz and 7kHz,
respectively. Each of these filters shall be enabled by a
switch on the rear panel. An overload condition shall cause
an auxiliary voltage of 18Vdc at 300mA to be present at a
pair of terminals on the rear panel.
The unit shall have on its front panel, continuously vari-
able controls for the master volume as well as bass and tre-
ble shelving filters. The shelving filters shall have a range of
±12dB with the frequency for the bass fixed at 100Hz and the
treble fixed at 10kHz. LED status indicators shall be provided
on the front panel to indicate power, stand-by mode, signal
present at the output terminals, peak signals near clipping
and an overload condition. The amplifier shall be a model
UP4061 manufactured by Mackie Industrial.
www.mackieindustrial.com
16220 Wood-Red Rd. NE, Woodinville, WA 98072 USA
888.337.7404, fax [phone], [e-mail]
UK +44.1268.571.212, fax [phone], [email protected]om
ITALY +39.0522.354.111, fax [phone], [email protected]
FRANCE +33.3.8546.9160, fax [phone], rcf.commerc[email protected]
GERMANY +49.2572.96042.0, fax [phone], [e-mail]
Electronic files for this product available at:
www.mackieindustrial.com
This Specification Sheet UP4061.PDF
Quick-Start Manual UP4061QS.PDF
Mackie Designs continually engages in research related to product improvement. New material, produc-
tion methods, and design refinements are introduced into existing products without notice as a routine
expression of that philosophy. For this reason, any current Mackie Industrial product may differ in some
respect from its published description, but will always equal or exceed the original design specifications
unless otherwise stated. ©1999-2001 Mackie Designs Inc. All rights Reserved. and are
registered trademarks of Mackie Designs Inc. Mackie Industrial is a trademark of Mackie Designs Inc.
part no. 910-142-10 Rev.B