Biamp 801 User Manual

TM

801

Mic/Line Mixer

Operation Manual

Biamp Systems, 10074 S.W. Arctic Drive, Beaverton, Oregon 97005 U.S.A. [phone] www.biamp.com

an affiliate of Rauland Borg Corp.

blank

print update

June 17, 2002

TABLE OF CONTENTS

Front Panel

Rear Panel

Options

Applications

Specifications & Block Diagram

Warranty

pg. 2

pg. 3

pgs. 4 & 5

pgs. 6 & 7

pg. 8

801

INTRODUCTION

The 801 is a single rack-space mixer, with eight mic/line inputs and one
auxiliary line input. Each mic/line channel uses a differentially balanced,
discrete transistor preamplifier for low noise and low distortion performance.
Special features, including a limiter and remote level control, make the 801
extremely versatile. The 801 mixer is dependable, easy to install, simple to
operate, and carries a five-year warranty.

801 features include:

♦ eight differential balanced mic/line inputs & one aux line input

♦ discrete transistor mic/line preamps for low noise & distortion

♦ optional mic/line input isolation transformers (user installed)

♦ +24 volt phantom power selectable on each mic/line input

♦ optional +48 volt phantom power supply (user installed)

♦ aux input switch selectable for balanced or stereo summing

♦ aux input 'auto-ducking' switch selectable on channels 1~8

♦ front panel trim and rear panel pad switch on each channel

♦ +10dB 'peak' LED indicator on each channel for easy set-up

♦ high-pass 'rumble' filter switch selectable on each channel

♦ mic/line & aux inputs on plug-in barrier strip connectors

♦ 1/4" patch insert jack on each channel and at main output

♦ balanced main output on plug-in barrier strip connector

♦ main output limiter with threshold control and LED indicator

♦ main out Bass & Treble control with rear panel bypass switch

♦ -20dB signal present & power LED indicators at main output

♦ channel 1 / priority override via rear panel switch terminals

♦ optional remote control of main out via external level control

♦ optional main output isolation transformer (user installed)

♦ stack in & slave switch to add inputs by linking multiple units

♦ DC Out jack for powering certain other BIAMP products

♦ covered by Biamp Systems' five-year warranty

marked and UL / C-UL listed power source

♦

1

FRONT PANEL

trim

+10

trim

1

+10

trim trim trim trim trim trim

2

34 567 8

+10 +10 +10 +10

+10

+10 Indicator (Channels 1~8 & Aux): These red LEDs will light
whenever channel signal levels reach +10dB (8dB below clipping).
Use this feature to aid in adjusting the Trim controls (see below).

Trim (Channels 1~8): These screw-driver adjustable controls set
the channel gain (0~60dB) to compensate for different input signal
levels. For best performance, adjust these controls so the channel
+10 indicators flash only on occasional peaks. If input signal
exceeds the normal operating range of the Trim control, assign the
rear panel Pad switch (see DIP switches on next page).

Level (Channels 1~8 & Aux): These controls adjust the amount of
signal sent from the individual input channels to the mixer output
section. Optimum Level settings are near the 12 o'clock position
(unity gain).

Bass: This control provides low-frequency tonal adjustment
(±10dB @ 100Hz) for signals at Main Patch & Main Output.

Treble: This control provides high-frequency tonal adjustment
(±10dB @ 10kHz) for signals at Main Patch & Main Output.

threshold

aux

+10

+10

treblebass

master

limit-20 on

801

-20 Indicator: This red LED will light whenever signal levels reach

-20dB (signal present) at Main Output.

Master: This control adjusts the level of overall signal sent to
Main Output. Optimum Master settings are near the 12 o’clock
position (unity gain) or below.

Threshold: A limiter is provided at Main Output to help eliminate
unwanted peaks in signal level. This screw-driver adjustable
control sets the level at which the limiter will be activated. For
most applications, set Threshold so the limiter is activated only by
occasional peaks. Counter-clockwise adjustment lowers
Threshold, increasing the amount of limiting. Clockwise
adjustment raises Threshold, decreasing the amount of limiting.
Threshold is factory set fully clockwise, effectively removing the
limiter from operation.

Limit: This red LED will light whenever signal levels exceed the
threshold, thereby activating the limiter.

On Indicator: When the power transformer is plugged in, and AC
power is applied to the 801, the red On indicator remains lit.

2

REAR PANEL

27V

50/60 Hz

15 watts

class 2 wiring

DC out

±12VDC

BIAMP SYSTEMS

main out

~

an affiliate of Rauland Borg Corp.

stack in

MADE IN U.S.A.

remote

vc

main patch

ON

slave

override

tone out

pad

sum

priority

remote

patch

patch

input

R

L

ON

pad

aux

priority

phantom

hp filter

AC Power Cord: The power transformer provides 27 Volts AC to
the mixer, and is detachable via a 5-pin DIN connector. The mixer
has two internal ‘self-resetting’ fuses (there are no user
serviceable parts inside the unit). If the internal fuses blow, they
will attempt to re-set after a short period. However, this may be an
indication that the mixer requires service.

DC Out: This 6-pin RJ11 modular jack supplies ±12 Volts DC
(100mA max.) for powering certain other BIAMP products, or other
external devices (see product manuals for power considerations).
Manual triggering of Channel 1 Override

is also provided at the DC
Out jack, by shorting pins 3 & 6 together using an external contact­closure (see Options on pg. 4). Channel 1 Override can be
triggered automatically, by signal present in Channel 1, as well
(see Master DIP switches below).

Main Output: This plug-in barrier strip provides the balanced line­level Main Output from the mixer. An output isolation transformer
(model IT-B) is available as a user installed option (see Options on
pg. 4). For balanced connection, wire high (+), low (-), and ground



(

). For unbalanced connection, wire high (+) and ground (),

leaving (-) unconnected. Signal level will be reduced by 6dB when
output is unbalanced. Main Output level is affected by the front
panel Master control, as well as by remote control (see Remote
below).

Stack In: This plug-in barrier strip provides the balanced line-level
Stack In to the mixer. Signal entering here is combined with
signals from the input channels, and is then sent to the Main
Output section. When using multiple 801 mixers within a system,
connect Main Output of one mixer to Stack In of the next mixer,
and so forth. All mixers except the final 801 should be assigned as
‘slaves’ (see Master DIP Switches below). For balanced
connection, wire high (+), low (-), and ground (

connection, wire high (+) and ground to both (



). For unbalanced



) & (-).

Remote: This plug-in barrier strip provides connection for an
optional remote master level control (model RP-L1) (see Options
on pg. 4). An external potentiometer (5k~50k ohm linear taper) or
external ramp voltage (0~+10VDC) can also be used.
Potentiometers are wired high (V), wiper (C), and low (



voltage is wired positive (C), and ground (

). The Remote port

must be enabled before remote master level control is possible
(see Master DIP switches below).

input

hp filter

8

duck aux



). Ramp

patch

pad

priority

hp filter

phantom

duck aux

duck aux

patch

input

pad

priority

hp filter

phantom

patch

input

pad

priority

76

phantom

duck aux

duck aux

patch

input

pad

priority

hp filter

phantom

patch

input

pad

priority

hp filter

5

phantom

patch

input

pad

priority

hp filter

43

duck aux

phantom

duck aux

patch

input

hp filter

2

input

ONONONONONONONON

pad

priority

hp filter

phantom

duck aux

Main Patch: This 3-conductor TRS ¼” phone insert jack is for
connection of other BIAMP products or external devices at the
Main Output section. The Main Patch jack is pre-Master Level,
and is wired Tip (send), Ring (return), and Sleeve (ground).
Certain BIAMP products require a single TRS ¼” phone cable for
connection. Other devices may require a special ‘Y’ cable. If a
pre-Master Level output is desired, connect to Main Patch with Tip
& Ring (send) and Sleeve (ground).

Patch (Channels 1~8 & Aux): These 3-conductor TRS ¼” phone
insert jacks are for connection of other BIAMP products or external
devices to the individual input channels. Patch jacks are pre­Channel Level, and are wired Tip (send), Ring (return), and Sleeve
(ground). Certain BIAMP products require TRS ¼” phone cables
for connection. Other devices may require special ‘Y’ cables. If a
pre-Channel Level direct output is desired, connect to Patch with
Tip & Ring (send) and Sleeve (ground).

Input (Channels 1~8 & Aux): These plug-in barrier strips provide
the balanced mic/line Inputs to the mixer (Channels 1~8 only).
Input isolation transformers (model IT-A) are available as a user
installed option (see Options on pg. 4). For balanced connection,
wire high (+), low (-), and ground (

wire high (+) and ground to both (



). For unbalanced connection,



) & (-). Phantom power

(+24VDC) is available (see DIP Switches below), with +48V
phantom power as an option (model 48VPS) (see Options on pg.

4). The Aux input accepts either balanced mono line input or
unbalanced stereo line input (see DIP switches below). Aux input
cannot accept mic input signal, or the optional input isolation
transformer, and does not provide phantom power.

Master DIP Switches: These switches assign functions to the
mixer as a whole (when pushed up). Slave
an expander to a ‘master’ mixer. Tone Out
panel tone controls (Bass & Treble). Override

assigns the mixer as

bypasses the front

allows automatic
muting of all other inputs when signal is present in Channel 1.
Remote

allows remote control of Main Output level, by enabling

the Remote terminals (see above).

DIP Switches (Channels 1~8 & Aux): These switches assign
functions to the individual inputs (when pushed up). Pad
attenuates channel signal -18dB (-10dB at Aux) for line input.
Priority

disables Channel 1 Override muting for that channel.
Phantom
condenser mics). Duck Aux

(Channels 1~8 only) turns on phantom power (for

(Channels 1~8 only) allows channel
signal presence to activate -15dB attenuation at Aux input
(ducking). HP Filter
(6dB/octave @ 170Hz). Sum

enables a high-pass filter on the input

(Aux only) converts Aux from

standard balanced input to stereo (L/R) summing input.

1

3

OPTIONS

Override: Channel 1 Override can be manually triggered by an external switch wired across pins 3 & 6 of the DC Out jack (see diagram
on next page). Channel 1 Override can also be triggered automatically by signal present in Channel 1 (see Master DIP Switches on pg. 3).
When additional 801 mixers are being used (for more inputs), pins 3 & 6 of the various DC Out jacks can be wired together (in parallel).
This allows Channel 1 Override triggering (manual or automatic) to be transmitted to all 801 mixers in the system. The additional 801
mixers should be assigned as ‘slaves’ (see Master DIP Switches on pg. 3), which allows all
mixer) to be muted. If necessary, specific channels of the system may then be excluded from Channel 1 Override muting, by assigning
them as ‘priority’ channels (see DIP switches on pg. 3).

Remote: The output level of an 801 mixer can be remotely controlled via an external potentiometer (5k~50k ohm linear taper) or ramp
control voltage (0~+10VDC). An RP-L1 remote control panel is available as an option (see diagram on next page). Potentiometers are
wired high (V), wiper (C), and low (



). Ramp voltage is wired positive (C) and ground(). The Remote port of the 801 mixer must be

enabled before remote control of output level is possible (see Master DIP Switches on pg. 3). Remote control does not change physical
settings on the 801 mixer, it only attenuates from the maximum level settings established at the mixer.

48 Volt Phantom Power: The 801 mixer provides +24 Volts DC phantom power for condenser microphones (see DIP Switches on pg. 3).
Most modern electret condenser microphones can operate using a wide range of phantom power voltages (typically 9~52VDC). Only rare
circumstances (such as older or specialized microphones) will require anything greater than the standard +24VDC phantom power.
However, if these circumstances should arise, an optional +48 Volt DC phantom power supply is available (model 48VPS). To install the
optional 48VPS: simply separate the AC power cord at the ‘in-line’ DIN connector near the 801 chassis. Insert the 48VPS ‘in-line’ with the
power cord, mating the DIN connectors of the 48VPS to the appropriate gender DIN connectors from the 801 chassis & the wall-mount
power transformer. No other modification is needed. Phantom power is automatically converted to +48 Volts DC when selected at inputs.

NOTE: The 801 chassis must be disassembled before installing input/output transformers: 1) remove top panel (2 screws at bottom of
each side panel; 1 screw at top-center of front panel; 1 screw at top-center of rear panel). 2) remove screws from front panel (2 screws at
each end; 1 screw at bottom-center). 3) remove screws from rear panel (2 screws near Main Out/Remote connectors). 4) remove nuts &
washers from rear panel (10 nuts & washers on Channel & Main Patch jacks). 5) remove mounting screws from circuit board (9 screws in
front of input connectors; 2 screws behind channel 3 Level & master Treble controls). 6) gently pull circuit board forward (front panel
comes forward; connectors exit rear panel). 7) rotate front panel/circuit board upward, away from chassis (leave rear portion of circuit
board in chassis, being careful not to strain power cord connections).

Input Transformers: To install input transformers (see diagram on next page): 1) locate the transformer positions on the circuit board
(circle area located in front of input connector & DIP switches on each channel). 2) un-solder & remove the 2 capacitors located within
each of the appropriate circle areas. 3) install & solder an input transformer at each of the appropriate circle areas (transformer pin 1,
designated by a red dot, must be inserted into the proper hole, designated by a square).

Output Transformer: To install output transformer (see diagram on next page): 1) locate the transformer position on the circuit board
(rectangle area located in front of Main Output connector). 2) un-solder & remove the 2 capacitors located within the rectangle area. 3)
install & solder the output transformer at the rectangle area (transformer pin 1, designated by a red dot, must be inserted into the proper
hole, designated by a square).

channels (except Channel 1 of the ‘master’ 801

4

OPTIONS

OVERRIDE

DC out

63

to ’slave’

DC Out

pins 3 & 6

external

switch

REMOTE

w

CV

cwccw

25k ohm

linear

high (cw)

wiper

low (ccw)

white (to ’V’)

red (to ’C’)

green (to ’ ’)

INPUT TRANSFORMERS

cap

cap

channels 1~8

DIP

switches

input

connector

5

OUTPUT TRANSFORMER

cap

cap

main out

connector

stack in

connector

APPLICATIONS

18-Input Mixer with Override, Ducking, Remote Level, & Recording

Main Output

to amplifier

801

27V

~

50/60 Hz

DC out

15 watts

class 2 wiring

±12VDC

BIAMP SYSTEMS

main out

stack in

MADE IN U.S.A.

an affiliate of Rauland Borg Corp.

remote

vc

main patch

ON

slave

override

tone out

cassette

rec play

patch

pad

sum

priority

remote

hp filter

patch

input

R

L

ON

pad

priority

aux

presentation

phantom

duck aux

hp filter

input

8

mic

patch

pad

priority

phantom

patch

input

pad

priority

hp filter

76

duck aux

phantom

hp filter

duck aux

input

patch

pad

priority

mic

duck aux

hp filter

input

patch

pad

priority

phantom

patch

input

pad

hp filter

priority

5

phantom

priority

phantom

duck aux

patch

input

pad

priority

hp filter

43

duck aux

phantom

duck aux

hp filter

input

patch

input

ONONONONONONONON

pad

priority

hp filter

2

phantom

duck aux

1

RP-L1

master
level
remote
control

RP-L1

VCR audio

VHS

801

duck aux

hp filter

input

patch

input

ONONONONONONONON

pad

priority

hp filter

2

phantom

duck aux

1

27V

~

50/60 Hz

15 watts

class 2 wiring

DC out

±12VDC

BIAMP SYSTEMS

main out

stack in

MADE IN U.S.A.

an affiliate of Rauland Borg Corp.

remote

vc

main patch

ON

slave

override

tone out

remote

patch

pad

duck aux

hp filter

input

patch

pad

priority

phantom

patch

input

pad

priority

hp filter

43

duck aux

phantom

hp filter

duck aux

input

patch

pad

priority

phantom

patch

input

pad

priority

hp filter

76

duck aux

phantom

duck aux

hp filter

input

patch

pad

priority

8

phantom

patch

input

R

L

ON

hp filter

aux

pad

priority

phantom

sum

priority

duck aux

hp filter

input

patch

pad

priority

5

phantom

This application shows two 801 mixers being used together to create an eighteen input mixing system. Main Output
connected to Stack In
condenser mics) and high-pass filter
which is set to sum

on the top unit, which then provides all channel signals at its Main Output. All mic inputs have phantom power (for

(for speech signals) assigned. Playback signal from cassette is connected to the Aux input on the top unit,

the stereo signal. Record signal for cassette is derived (pre-Master level) from Main Patch, using a 3-conductor plug wired

of the bottom unit is

with Tip & Ring (signal) and Sleeve (ground). An external switch allows either playback or record, thereby preventing cassette feedback during
recording. The top unit is set for remote
override

, which allows signal in Channel 1 to override the other inputs. Connecting DC Out (pins 3 & 6 ) from one unit to the other allows
Channel 1 to override inputs on the bottom unit as well. The bottom unit is set for slave
Channel 1 of the top unit to override Channel 1 of the bottom unit. Tone Out
Playback signal from VCR is connected to the Aux
is set for priority
of the Aux input (VCR) signal.

& duck aux, which both prevents Channel 1 override of this input and allows signal in Channel 8 to cause ducking (attenuation)

, and an RP-L1 is connected to the Remote port to control output level. The top unit is also set for

, which both defeats its output level control and allows

is also assigned on the bottom unit, to avoid redundant controls.

input on the bottom unit, which is set to sum the stereo signal. Channel 8 on the bottom unit

6

APPLICATIONS

8-Input / 4-Output Zone Paging & Background Music System

emergency

paging micszone routing & override switches from mics

background music sources

mic

801

27V

~

50/60 Hz

DC out

15 watts

class 2 wiring

±12VDC

RP-S4

1 2

34

RP-S4

MCA 8050

CAUTION:
Risk of fire -

F

U

E

S

S

replace fuse only

E

U

F

with same type
10A 250V

O

BIAMP SYSTEMS

main out

MADE IN U.S.A.

music
source
select

115V

~

50/60Hz
900 Watts

remote

vc

main patch

an affiliate of Rauland Borg Corp.

stack in

PMX84

RIK

remote control

8

level

OFF

OFF

outputs

OFF

HPF

HPF

BRIDGE

signal / peak

input input

patch

ON

pad

sum

slave

priority

remote

hp filter

override

tone out

remote inputs

1234

IR2

IR3

IR2

IR3

IR2

IR3

gnd

gnd

gnd

~27V 15VA
50/60 Hz
Class 2 wiring

override PMX link

7

level

78

patch

input

R

L

ON

pad

priority

aux

phantom

BIAMP SYSTEMS

Portland, Oregon

an affiliate of Rauland-Borg Corp.

logic outputs

IR2

IR3

gnd

logic inputsserial port

CAUTION

RISK OF ELECTRICAL SHOCK.

DO NOT OPEN.

signal / peak

signal / peak

input input

duck aux

6

input

priority

hp filter

phantom

duck aux

2

level

6

level

2

signal / peak

input input

patch

pad

+10

+10+10 +10 +10

patch

input

pad

priority

hp filter

5

phantom

duck aux

A

level

+10 +10 +10

C

level

BIAMP SYSTEMS

an affiliate of Rauland Borg Corp.

MADE IN U.S.A.

level

OFF

OFF

OFF

HPF

HPF

BRIDGE

outputs

4

8

priority

phantom

input

hp filter

duck aux

patch expansion

patch expansion

patch

pad

level

input

level

input

patch

input

pad

priority

hp filter

8

MADE IN U.S.A.

patch expansion

patch expansion

patch

input

pad

hp filter

76

phantom

duck aux

outputs inputs

B

level

input

D

level

input

MCA 8050

level

5

level

OFF

OFF

OFF

HPF

HPF

BRIDGE

56

outputs

signal / peak

signal / peak

input input

4

patch

input

pad

priority

hp filter

43

phantom

duck aux

3

level

7

level

3

level

signal / peak

34

patch

input

priority

hp filter

2

phantom

duck aux

1

level

5

level

input

ONONONONONONONON

pad

priority

hp filter

1

phantom

duck aux

1

level

level

OFF

OFF

HPF

outputs

OFF

BRIDGE

HPF

signal / peak

12

Class 2 Wiring

zone 4

speakers

zone 3

speakers

channels

bridged
in pairs

zone 2
speakers

zone 1
speakers

optional

25/70/100V

transformers

(use HPF)

This application shows an 801 mixer connected with other BIAMP products to provide a 4-zone paging & background music system with page
routing, music source selection, override, and amplification. The 801 mic inputs have phantom power
(for speech signals) assigned. Patch
8x4 matrix, with mic switches wired to Logic Inputs
PMX84 Remote

input, allowing selection of the desired music source (additional RP-S4 / RIK units can be used to provide music source

jacks are used as channel direct outputs, which feed into line inputs of a PMX84. The PMX84 provides an

for page routing & override. An RP-S4 switch panel is wired (via an RIK control module) to a

(for condenser mics) and high-pass filter

selection for individual zones). The outputs of the PMX84 are connected to the appropriate four inputs of an MCA 8050 multi-channel amplifier.
The eight channels of the MCA 8050 are bridged in pairs, and output transformers are installed, to provide 100 Watts of power per zone into
25/70/100 Volt distributed speakers. Output connections from the 801 channel Patch
conductor TRS ¼” phone patch cables are not necessary). The 801 is acting primarily as a set of 8 high-quality mic/line preamps.

jacks are made using 2-conductor TS ¼” phone plugs (3-

7

SPECIFICATIONS & BLOCK DIAGRAM

Frequency Response (20Hz-20kHz @ +4dBu): +0/-1dB

THD + Noise (20Hz-20kHz @ +4dBu): < 0.08%

Equivalent Input Noise (20Hz-20kHz, 150 ohm term.): -123dBu

Output Noise (20Hz-20kHz):

master level control down

master level & one channel at nominal

< -86dBu

< -78dBu

Maximum Gain:

mic input to main output

channel patch to main output

main patch to main output

85dB

25 dB

16dB

main stack to main output

Crosstalk (channel-to-channel @ 1kHz): -60dB

Output Tone Controls:

Treble

Bass

+/-10dB @ 10kHz

+/-10dB @ 100Hz

Channel High-Pass Filters:

frequency

slope

-3dB @ 170Hz

6dB/octave

Output Limiter:

attack time

release time

threshold range

1~2 mS (program dependent)

100~500 mS (program dependent)

-4dBu ~ +24dBu

+24V

Input Channels

Aux Input

input

input

(+48V option)

phantom

power

mono sum/

balanced

input

transformer

(option)

trim

discrete

transistor

preamp

18dB

pad

10dB

pad

filter

filter

HP

HP

Output Impedance:

main output (balanced)

channel patch (unbalanced)

main patch (unbalanced)

Maximum Output:

channel patch & main patch

main output

Input Impedance:

mic/line input (balanced)

channel patch (unbalanced)

9dB

main patch (unbalanced)

main stack (balanced)

Maximum Input:

mic/line input

channel patch & main patch

main stack

Power Consumption (120/240VAC 50/60Hz): < 15 watts

Dimensions:

height (1 rack space)

width

depth

Weight:

801 Block Diagram

+10dB

+10dB

peak

detect

peak

detect

channel
patch

level

priority

channel
patch

level

200 ohms

100 ohms

100 ohms

+18dBu

+24dBu

5.1k ohms

> 7k ohms

> 7k ohms

40k ohms

+20dBu

+30dBu

+24dBu

1.75 inches (44mm)

19 inches (483mm)

7 inches (178mm)

6 lbs. (2.72kg)

channel 1

only

signal
detect

gate

priority

bus

15dB

duck

duck

bus

duck
logic

priority

bus

channels 1-8

only

signal

detect

gate

priority

override

duck

bus

mix
bus

mix
bus

Master Section

from ch 1

main
stack

override

mix
bus

DC out

Σ

override

logic

bass treble

EQ
+/-10dB @ 100Hz
+/-10dB @ 10kHz

tone out

priority

bus

remote level

control

external control voltage

+10V

remote

8

main
patch

limit threshold

master

level

slave

limit

detect

VCA

output

transformer

(option)

-20

main

output

Σ

WARRANTY

BIAMP SYSTEMS IS PLEASED TO EXTEND THE FOLLOWING 5-YEAR

LIMITED WARRANTY TO THE ORIGINAL PURCHASER OF THE

PROFESSIONAL SOUND EQUIPMENT DESCRIBED IN THIS MANUAL.

BIAMP Systems expressly warrants this product to be
free from defects in material and workmanship for a
period of 5 YEARS from the date of purchase as a
new product from an authorized BIAMP Systems
dealer under the following conditions.

1. In the event the warranted BIAMP Systems product
requires service during the warranty period, BIAMP
Systems will repair or replace, at its option, defective
materials, provided you have identified yourself as the
original purchaser of the product to any authorized
BIAMP Systems Service Center. Transportation and
insurance charges to and from an authorized Service
Center or the BIAMP Systems factory for warranted
products or components thereof to obtain repairs shall
be the responsibility of the purchaser.

2. This warranty will be VOIDED if the serial number
has been removed or defaced; or if the product has
been subjected to accidental damage, abuse, rental
usage, alterations, or attempted repair by any person
not authorized by BIAMP Systems to make repairs; or
if the product has been installed contrary to BIAMP
Systems's recommendations.

3. Electro-mechanical fans, electrolytic capacitors,
and the normal wear and tear of appearance items
such as paint, knobs, handles, and covers are not
covered under this warranty.

4. BIAMP SYSTEMS SHALL NOT IN ANY EVENT BE
LIABLE FOR SPECIAL, INCIDENTAL, OR
CONSEQUENTIAL DAMAGES, INCLUDING LOST
PROFITS, LOSS OF USE, PROPERTY DAMAGE, INJURY
TO GOODWILL, OR OTHER ECONOMIC LOSS OF ANY
SORT. EXCEPT AS EXPRESSLY PROVIDED HEREIN,
BIAMP SYSTEMS DISCLAIMS ALL OTHER LIABILITY TO
PURCHASER OR ANY OTHER PERSONS ARISING OUT
OF USE OR PERFORMANCE OF THE PRODUCT,
INCLUDING LIABILITY FOR NEGLIGENCE OR STRICT
LIABILITY IN TORT.

5. THIS WARRANTY IS IN LIEU OF ALL OTHER
WARRANTIES EXPRESSED OR IMPLIED. BIAMP
SYSTEMS EXPRESSLY DISCLAIMS ALL IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE. THE REMEDIES SET
FORTH HEREIN SHALL BE THE PURCHASER'S SOLE
AND EXCLUSIVE REMEDIES WITH RESPECT TO ANY
DEFECTIVE PRODUCT. THE AGENTS, EMPLOYEES,
DISTRIBUTORS, AND DEALERS OF BIAMP SYSTEMS
ARE NOT AUTHORIZED TO MODIFY THIS WARRANTY
OR TO MAKE ADDITIONAL WARRANTIES BINDING ON
BIAMP SYSTEMS. ACCORDINGLY, ADDITIONAL
STATEMENTS SUCH AS DEALER ADVERTISEMENTS
OR REPRESENTATIONS DO NOT CONSTITUTE
WARRANTIES BY BIAMP SYSTEMS.

6. No action for breach of this warranty may be
commenced more than one year after the expiration of this
warranty.

Thank you for purchasing BIAMP SYSTEMS...

AMERICAN SOUND CRAFTSMANSHIP

Biamp Systems

10074 S.W. Arctic Drive

Beaverton, Oregon 97005

[phone]

http://www.biamp.com

585.0151.00