Справочник Пользователя для Peavey UMA 1502

UMA

™

1502  MIXER/AMPLIFIER

Specifications

The master section shall include front panel
bass and treble EQ controls, each with a
±10 dB range of operation. A front panel
master level control shall control the output
signal level of the preamp/mixer. The
capability to insert an external device shall
be included via two RCA jacks. A loop
switch shall bypass the loop point. Remote
master level control capability shall be
included along with remote control for each
mute bus.

The mixer amplifier shall have a direct 4
Ohm output, and 3 transformer-balanced
outputs – 100 Volt, 70 Volt, and 8 Ohm. The
amplifier shall include clipping protection
via SPS

™

. The unit shall be called the

Peavey Architectural Acoustics Division

model UMA 1502. 

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Three + two limited warranty
Note:  For details, refer to the warranty
statement. Copies of this statement may be
obtained by contacting Peavey Electronics
Corporation, P.O. Box 2898, Meridian,
Mississippi 39302-2898.

CH 1

LE

VEL

CH 2 I

N

MASTER

LEVEL

SPS

M

U

TE2

THRESH

-

PA

CH 2

LE

VEL

+

-

MASTER

LEVEL

CONTROL

MOD

U

L

E

PO

R

T

+

PREAMP

MIC

HIGH

LI

NE

+24

V

PWR

IN

LOW

PRE

OUT

LOOP

PREAMP

SI

GNAL

M

U

TE2

SE

N

S

M

U

TE1

CH 1 I

N

INPUT

LEVEL

M

U

TE1

-

+

MIC

TE

L

TEL

MIC

MIC

SE

N

S

GND

IN

OUT

24V

MUTE 2

MUTE 1

ACTIVE

DEFEA

T

SI

G

N

A

L

MUTE

M

U

TE2

DEFEA

T

ACTIVE

CH 1

STEREO I

N

CH 4 OU

T

LEVEL

R

CH 4

LE

VEL

PREAMP

CH 3

LE

VEL

L

PREAMP

CH 3 I

N

+

-

-

+

CH 4 I

N

BYPASS

ENAB

L

E

EXT

1

RV

C

2

C

V

MUTE

SHD

CH 4 OUT

+

-

8

4

GND

XFMR

COM

70V

100

V

OUTP

U

T

S

AC RECEPTACLE

(120V UNIT ONLY)

POWER SUPPLY

AC Input

Fuse

Power

Switch

POWER

SI

G

N

A

L

MUTE

MUTE

SI

GNAL

MUTE

SI

GNAL

+Vhi

-Vhi

+Vlo

-Vlo

+Vmod

+Vfan

24V

+V

HI

LO

L

N

G