Zenith LSP204 User Manual

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Page 1

LSP Series

Loudspeaker Processors

User Manual

Order codes: PROC06 - LSP204 PROC07 - LSP408

Page 2

Safety advice

WARNING

FOR YOUR OWN SAFETY, PLEASE READ THIS USER MANUAL CAREFULLY BEFORE YOUR INITIAL START-UP!

• Immediately upon receiving this product, carefully unpack the carton and check the contents to ensure that all the parts are present.

• Before initial start-up, please make sure that there is no damage caused during transportation.

• Should there be any damage, consult your dealer and do not use the equipment.

• Retain the carton and all packaging materials.

• In the event that the equipment must be returned to the supplier, it is important that the equipment is returned in the original carton and packaging.

• To maintain the equipment in good working condition and to ensure safe operation, it is necessary for the user to follow the safety instructions and warning notes written in this manual.

• Please note that damages caused by user modications to this equipment are not subject to warranty.

CAUTION!

KEEP THIS EQUIPMENT AWAY FROM MOISTURE, RAIN AND LIQUIDS, AND OUT OF DAMP/HUMID ENVIRONMENTS

CAUTION!

TAKE CARE USING THIS EQUIPMENT!

HIGH VOLTAGE-RISK OF ELECTRIC SHOCK!!

IMPORTANT:

The manufacturer will not accept liability for any resulting damages caused by the non-observance of this manual or any unauthorised modication to the equipment.

• Never let the power cable come into contact with other cables. Handle the power cable and all mains voltage connections with caution!

• Never remove warning or informative labels from the equipment.

• Do not open or modify the equipment.

• Do not connect this equipment to a dimmer-pack.

• Do not switch the equipment on and off in short intervals, as this will reduce the system’s life.

• Only use the equipment indoors.

• Do not expose to ammable sources, liquids or gases.

• Always disconnect the power from the mains when equipment is not in use or before cleaning! Only handle the power cable by the plug. Never pull out the plug by pulling the power cable.

• Make sure that the available voltage is between 90-250V, 50/60Hz AC.

• Make sure that the power cable is never crimped or damaged. Check the equipment and the power cable periodically.

• If the equipment is dropped or damaged, disconnect the mains power supply immediately. Have a qualied engineer inspect the equipment before operating again.

• If the equipment has been exposed to drastic temperature uctuation (e.g. after transportation), do not switch it on immediately. The arising condensation might damage the equipment. Leave the equipment switched off until it has reached room temperature.

• If the product fails to function correctly, discontinue use immediately. Pack securely (preferably in the original packing material), and return to your dealer for service.

• Only use fuses of same type and rating.

• Repairs, servicing and power connection must only be carried out by a qualied technician. THIS UNIT CONTAINS NO USER SERVICEABLE PARTS.

• WARRANTY: One year from date of purchase.

OPERATING DETERMINATIONS

If this equipment is operated in any other way, than those described in this manual, the product may suffer damage and the warranty becomes void. Incorrect operation may lead to danger e.g: short-circuit, burns and electric shocks etc.

In case of malfunction this unit should be returned for service or inspection.

Do not endanger your own safety and the safety of others!

Incorrect installation or use can cause serious damage to people and/or property.

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LSP Series Loudspeaker Processors

User Manual

Page 3

USB Interface

132 x 32 Dot-Matrix LCD Display

MAIN MENU Nav ig ation Buttons

RECALL Button

PARAMETER Adjustment Rotary Encoder

7-Segment LED Input Level Indicator

7-Segment LED Output Level Indicator

CURSOR Na vi gatio n Buttons

SAVE / EN TE R Buttons

Input MENU / MUTE Buttons and the Related LED s

Output MENU / MUTE Buttons and the Related LED s

Mains Input & Fuse Box

RS485 Input

8 / 6 / 4 Channel Output Sockets

4 / 2 Channel Input Sockets

RS485 Output

Page 4

Syste m Conn ectio n Diag ram

Loudspea ker

Power Amplifier

Loudspeake r Loudspeaker Loudspeake r Loudspeak er Loud sp eaker Louds peake r Loudspe ak er

Power Amplifier Power Amplifier Power Amplifier

OUTPU T6

OUTPU T7

OUTPU T8

There are two models in the series

- 2 in 4 out

- 4 in 8 out

OUTPU T5

OUTPU T4

OUTPU T3

OUTPU T2

OUTPU T1

Page 5

Features

• LSP204 - 2 XLR inputs, 4 XLR out LSP408 - 4 XLR inputs, 8 XLR out

• 24-bit DSP with high performance AD/DA converters

• 48kHz sampling rate

• Input/output level control with -40dB to +12dB range in

0.1dB increments

• 7 band PEQ (parametric EQ) for each input and each output Each EQ features parametric, low shelf 6dB, low shelf 12dB, high shelf 6dB and high shelf 12dB

• PEQ frequency range: 19.7Hz thru 21.9kHz, gain range

-30dB to +15dB, bandwidth: 0.017 to 4.750 octave

• Output high pass and low pass filter, each filter has multiple slopes and types

• Filter slopes: 12dB/Oct, 24dB/Oct, 36dB/Oct, 48dB/Oct

• Filter types: Butterworth, Bessel or Linkwitz-Riley

• Up to 1 second of delay for each input and output, switchable and selectable

• Compressor for each input and output with adjustable threshold, ratio, attack-time, release-time and knee type

• Phase reverse for each input and output

• Copy function allows settings to be copied between channels

Are you sure

Lock KEY&Encoder? YES

Lock Succeed!

Are you sure

Lock KEY&Encoder? NO

Unlock Succeed!

Operation

1 Power on

1.1 Plug in the power cable, turn on the power switch on the panel,

then the LCD shows the brand, model and version.

Zenith LSP _ _ _

1.2 Whe n t program number, n am e an d th e pr oc es so r ID .

2 Front Panel B uttons and the Function

2.1 MUTE

2.1.1 Press the MUTE

Function: Switch bet we en th e sta te of mut e or not for ea ch

Operation: Press MUTE for less than 2 seconds and then release it. The

2.1.2 Press and Hold the MUTE

Function: Enter in the parameter setting menu of some channel. Operation: Press and hold the MUTE (about 3 seconds) on the selected

2.2 PARA ME TE R En co de r

2.2.1 Rotate the Encoder

Function: Change the value or options of parameters. Rotate

Operation: Rotate the encoder clockwise or anticlockwise.

2.2.2 Push the Menu Lock via Encoder

Function: Lock and unlock. Push and

Operation: Push the encoder and release it.

he loading is completed, the LCD shows the current

1 USER PROG

RAM：1

MEMORY

channel.

of mute or no t is switchable for each ch an ne l.

status

channel till the settings page displayed on LCD. Then release the button.

clockwise to increase the value. Rotate anticlockwise to

decrease the value.

hold the encoder to lock all

buttons and encoder, push again to unlock.

2.3 MAIN MENU ◀ and

Function:

Operation: Press it and then release it.

2.4 CURSOR ◀ and ▶

Function: Move the Cursor position to change the parameter at the

Operation: Press the button and then release.

2.5 RECALL

Function: A) Enter into user program menu.

Operation: Press the button and then release.

2.6 SAVE / ENTER

Function: A) Enter in the menu of saving user program.

Operation: Press the button and then release.

A) Switch to different settings page of the same channel

channel parameter set menu. B) Switch to different menus at program management and configuration setting.

Cursor.

B) Return to the root menu.

B) Enter in the next submenu or confirm the function.

▶

at the

3 Front Panel Menu Operation

3.1 Common Operation for Channel Parameter Set

Pr®ess and hold the MUTE (about 3 seconds) of the selected channel

and enter into the parameter settings menu of this channel .

®Press button MAIN MENU or to switch between diffe re nt

pages in this channel.

®Press CURSOR or to move cursor position, and then

rotate the Rotary Encoder to adjust the value.

3.2 Various Operations for Ch an ne l Pa rameter Se t

3.2.1 Input / Output Mute Set

Pr®ess MUTE button to your designated channel for less than 2 seconds and release it. Mute status will be reversed w he n pr es s the button each time.

®The LED in the MUTE button will bright in red when the

channel is mute, vice versa.

3.2.2 Input / Output Gain Set

Press MAIN MENU ◀ or ▶ to switch to GAIN settings pa ge .

Rotate the Rotary Encoder to change the value.

Can also press CURSOR ◀ or ▶ to change the cursor's position below the value, in order to switch to other step , su ch as 0.1dB or 1dB.

◀ ▶

1 IN-A GAIN: -10.3dB

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3.2.3 Input / Output Delay Set

®Press MAIN MENU or t o sw it ch t o DE LAY settings page. ®Rotate the Rotary Encoder to change the parameters wi th the

step of 0.021ms.

Can also press CURSOR ◀ or ▶ to change the cursor's

position below the value, in order to switch to other st ep , su ch as 105ms, 10.5ms, 1.05ms, 0.105ms, 0.021ms , or a dj us t th e Delay switch.

2 IN-A DELAY:

◀ ▶

933.35mS

321.47m

3.2.4 Input / Output PEQ Set

®Press MAIN MENU ◀ or ▶ to switch to PEQ settings page. ®Press CURSOR ◀ or ▶ to move the cursor position. ®Rotate the Rotary Encoder to adjust the parameters at the

cursor position.

®The Frequency, Gain of PEQ can be adjusted coarse or fine at

the cursor position.

2241.21ft

3 IN-A PEQ 1 ON　PEQ

31.3Hz +0.0dB 0.500 A11: ON

3.2.5 Input / Output Compressor Set

®Press MAIN MENU ◀ or ▶ to switch to COMPRESS setti ng s

page.

®Press CURSOR ◀ or ▶ to move the cursor position. ®Rotate the Rotary Encoder to adjust the parameters at the cu rs or

position.

3.2.7 Data COPY of In pu t / Ou tp ut C ha nn el

®Press MAIN MENU to switch to COPY set ti ng s pa ge . ®Rotate the Rotary Encoder to change the target channel. ®Press SAVE / EN TE R in to C OP Y confirmation dialogs. ®Default is NO, no copy operation. Switch between YE S an d NO

with the Rotary Encoder.

®Press SAVE / EN TE R ag ai n to c on fi rm t he c op y op er at ion.

Note: At the COPY set, t he s ou rce channel parameters will be

copied to the target channel.

◀ or ▶

6 IN-A　CHANNEL COPY COPY TO:　IN-B

6 IN-A　Copy data to IN-B Are you sure ?　NO

3.2.8 Output HIGH/LOW PASS F ILTE R Se t

®Press MAIN MENU to switch to HIGH/LOW - PASS

Filter settings page.

®Press CURSOR to move the cursor. ®Rotate the Rotary Encoder to adjust the parameters at the curs or

position.

® HIGH/LOW - PASS F

The frequency of ilter can be adjusted coarse or fine at the cursor position.

◀ or ▶

4 OUT1 HIGH_PASS_FILTER 1620Hz 12 dB Linkrile y

4 IN-A COMPRESS OFF +3.5dBu　 4:1 AT: 25mS

RT: 200mS

3.2.6 Input / Output LINK Set

®Press MAIN MENU ◀ or ▶ to switch to LINK settings page . ®Press CURSOR ◀ or ▶ to move the Cursor position. ®Rotate the Rotary Encoder to adjust the parameters at the cu rs or

position.

®Press SAVE/ EN TE R in to t he l in k co nf ir ma ti on d ialogs. ®Default is NO, no link setting. Switch between YE S an d NO

with the Rotary Encoder. Pr®ess SAVE/ENTER again to confirm the link setting.

Note: If Yes is chosen as link set, the source channel parameters

will be copied to the target channel.

5 IN-A CHANNEL LINK Link to IN-D: OFF

5 IN-A CHANNEL LINK Are you sure ? NO

3.2.9 Output PHASE Set

®Press MAIN MENU to switch to PHASE settings page. ®Rotate the Rotary Encoder to change PHASE parameter.

◀ or ▶

2 OUT1　SET PHAS E Phase: 180

3.2.10 SOURCE Set

®Press MAIN MENU to switch to SOURCE settings

page.

® Rotary

Rotate the Encoder to change SOURCE parameter.

◀ or ▶

7 OUT1 SET SOUR CE Source: IN-A+IN-B

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Pro gr am Management and Configuration Setting

3.3

3.3.1 Recall an User Prog ra m

Continuously press RECALL til l th e me nu ( LO AD U SE R PROGRAM) as the below picture .

® Rotary

Rotate the Encoder to change the program number.

®Press SAVE/ EN TE R to f in is h th e re ca ll o pe ra ti on .

displays

3 LOAD USER PROGRAM：1 MEMORY

Loadi n g U s e r P r ogr a m Please Wait．．．．．．

3.3.4 Erase an User Pro gr am

®Press RECALL to r et ur n to t he r oo t me nu i f en te re d ch an ne l

menu, or skip this step.

®Then press MAIN MENU ◀ or ▶ till the menu(ERASE USER

PROGRAM) as the follow picture displays.

®Rotate the Rotary Encoder to change the preset program

number.

®Press SAVE / EN TE R to f in is h th e op er at io n of e ra si ng user

program.

5 ERASE USER PROGRAM：1 MEMORY

3.3.2 Store an User Program

®Press RECALL to r et ur n to t he r oo t me nu i f en te re d ch an ne l

menu, or skip this step.

®Then press SAVE / ENT ER t il l th e me nu ( STORE USER

PROGRAM) as the below picture displays.

®Press CURSOR ◀ or ▶ to move the cursor. ®Rotate the Rotary Encoder to change program number and

program name.

®Press SAVE/ EN TE R to f in is h th e st or in g op er at ion.

4 STORE USER PR OGRAM：1 MEMORY

4 STORE USER PR OGRAM：1 Are you sure ? NO

St o r i n g U s e r P r o g r a m Please Wait．．．．．．

5 ERASE USER PROGRAM：1 Are you sure ? NO

Er a si n g Us e r Pr o gr a m Please Wait．．．．．．

3.3.5 Device Addre ss S etting

®Press RECALL to r et ur n to t he r oo t me nu i f en te re d ch an ne l

menu, or skip this step.

® The n pr es s MA IN M ENU ◀ or ▶ till the menu(SET DEV IC E

ADDRESS) as the below picture displays.

®Rotate the Rotary Encoder to change the device address. ®Press SAVE / EN TE R to f in is h th e op er at io n of d ev ic e address

setting.

6 SET DEVICE ADDRESS DEVICE ID：　１

3.3.3 Recall a Preset Pro gr am

®Press RECALL to r et ur n to t he r oo t me nu i f en te re d ch an ne l

menu, or skip this step.

®Then press MAIN MENU ◀ or ▶ till the menu (LOAD

PRESET PROGRAM) as the below picture displays.

®Rotate the Rotary Encoder to change the preset program

number.

®Press SAVE / EN TE R to f in is h th e op er at io n of r ec al l preset.

2 LOAD PRESET PROGRAM：1 4x2Way Crossover

Loading Preset Please Wait．．．．．．

Setting Device addr ess Please Wait．．．．．．

Lock / Unlock the Device

3.3.6

Press RECALL to r et ur n to t he r oo t me nu i f en te re d ch an ne l menu, or skip this step.

®Then press MAIN MENU till the menu (LOCK

DEVICE) as the below picture displays.

®Press CURSOR to move cursor. ®Rotate the ncoder to change the lock type and

password.

®Press SAVE/ EN TE R to f in is h th e lo ck o pe ra ti on .

Rotary E

◀ or ▶

7 LOCK DEVICE TYPE: Change & View Password: 1234567 8

Page 8

8 LOCK DEVICE

105/10.5/1.05/

PEQ, Low-Shelf 6dB,

12dB, Phase-Shifter

Off /H ar d knee/So ft knee Compressor’s Threshold

Compressor’s

Compressor’s Erase User Program

1 ~ 30

Type: Change, Change&View,

Password: ASCII Charater

TYPE: Change & View Are you sure ? NO

Lock succeed

3.3.7

Lock / Unlock the Buttons & Encoder

® Rotary E

Push the ncoder to lock all Buttons and Rotary Encoder.

® Rotary E

Push ncoder again to unlock.

3.4 Channel’s Parameter Range

Items Range Steps

Gain -40dB ~ +12dB 1dB/0.1dB

Delay ON/OFF, 0ms~1000. 00ms

PEQ Bands 1 ~ 7 -

PEQ Bypass ON/OFF -

PEQ Type

Low-Shelf 12dB, HighShelf 6dB, High-Shelf

0.105/0.021(ms)

4 S oftwa r e I nstall ation

Puts the CD of accessories to the CD-ROM o f co mp ut er, o pe n th e f

ile SETUP.EXE in the CD to launch the software. Whe n lo ading

enu is showed, click the NEXT step by step till the installation is

ompleted.

5 P C O nl i ne O per a tion

5. 1 O ne P r ocessor C ommunica ti on L i nk wi th P C : M

ul ti- types as U SB , R S 485 etc.

PEQ Frequency 19.7Hz ~ 21.9kHz Coarse/Fine

PEQ Gain -30dB ~ +15dB 1dB/0.1dB

Compressor’s Knee

Compressor’s Ratio

Attack-Time

Release-Time

High/Low-Pass Filter Frequency

High/Low-Pass Filter Solpe

Phase Inverter 0°/180° -

3. 5 P ar ameter R ange of P rogr am M ana gement an d C

onf igur ati on Set ti ng

1/Soft knee 2/Soft knee 3/Soft knee 4/Soft knee 5

- 20dB ~ +20dB

1.2, 1.5, 2, 3, 4, 6, 10, 20, 40, 128

0 ms ~100ms 1ms

50 ms ~1000ms 50ms

19.7Hz~21.9kHz Coarse/Fine

Flat, 12dB Bessel, 12dB Butterworth, 12dB Linkwitz-Riley, 24dB Bessel, 24dB Butterworth, 24dB Linkwitz-Riley, 36dB Bessel, 36dB Butterworth, 36dB Linkwitz-Riley, 48dB Bessel, 48dB Butterworth, 48dB Linkwitz-Riley

0.5dB

Items Range Steps

Load User Program 1 ~ 30 1

Store User Program

Load Preset Program

Program Number: 1 ~ 30 Program Name: ASCII Charater

1 ~ 10

Note: T he I D of U ser I nter face shoul d be set t o the same wi th

he pr ocessor in or der to the succeed online.

5. 2 M ul ti P r ocessor s C omm un i ca tion L i nk wi th P C : R S485

Use USB-RS485 convertor and Cat 5e cable to connect PC with RS485-IN interface of the first device.

Use Cat 5e cable to connect RS485-OUT interface of the firs t

device with RS485-IN interface of the second device.

Use Cat 5e cable to connect RS485-OUT interface of the

second device with RS485-IN interface of the third device.

As step 3, use Cat 5e cable to connect multi devices. One PC

can be connected with three models of device ( 4 in 8 out, 2 in 6 out, 2 in 4 out) . The maximum number of connections ar e 32 processors.

ote: 1 F or the same model processor, each device ID should be

set differently.

USB-RS485 convertor is an optional accessory.

Install the driver and software that is on the incuded CD-ROM. Connect the Processor to a computer via the USB cable. Power ON the processor and open the installed software on your computer. Click on “FILE” then scroll down to select the required pocessor. Now click “DEVICE” and then “FIND ONLINE”. The software will then attempt to connect to the processor.

If you then select “HELP” and scroll down to “HELP” and

click on this a user manual for the program will be loaded.

Set Device Address 1 ~ 32 1

Lock / Unlock Device

Change & Mute,

Page 9

7 Troubleshootin g

USB -RS48 5 con verto r

About the UI UI software manual.

5.3

Cat 5 e cable

RS4 85 IN

RS4 85 OUT

Eth ernet c able

Operation, please refer to

RS4 85 IN

RS4 85 OUT

max 20 pcs

RS4 85 IN

RS4 85 OUT

6 Factory Reset

Fun

ction: Th is operation will reset the device to factory default

settings, including issues caused by improper operation.

WARNING - Any user programs, device address and

lock setting that your have created will be lost.

Operation: Press and hold the button SAVE / ENT ER , then turn on

the power switch on the rear panel till LCD displays the following.

Resetting User Prog ram Please Wait...

Issues

No display on LCD screen

and LCD lights.

Single processor can not be connected with PC for Online control.

Multi

processors can not be connected with PC for Online control.

No signal output at the output channel

Accesso ries

Name

Software CD

USB Online Cable

Power Cable

User Manual

Troubleshootin g Me th od s

1 Check if the power cable is plugged in. 2 Check if the fuse is burned. 3 Make sure that the power switch is ON.

1 Check if the communication cable is connected correctly

2 Close the software and connect the

communication cable again, then open the software.

1 Check if the communication cable is connected correctly 2 Check if the ID addresses of the same model processors are setting diffe rently. 3 Close the software and reconnect PC with the first processor RS485 IN. Open the software again.

1 Check if the communication cable is connected correctly

2 Check if MUTE LED is on. Disa ble the mu te funct ion.

Quantity

Page 10

IN A

Gain

IN B

LSP 204

Gain

LSP 408

IN C

Gain

IN D

Gain

Specifications

Mute

7PEQ

Compresso r

Delay

MATRIX

Delay

X-over

7PEQ

Phase

0°

/180°

Phase

0°

/180°

Phase

0°

/180°

Phase

0°

/180°

Phase

0°

/180°

Phase

0°

/180°

Phase

0°

/180°

Phase

0°

/180°

Gain

Mute

Compresso r

Mute

Compresso r

Mute

Compresso r

Mute

Compresso r

Mute

Compresso r

Mute

Compresso r

Mute

Compresso r

Mute

Compresso r

4 (LSP 408) / 2 (LSP 204) 8 (LSP 408) / 4 (LSP 204)

OUT1

OUT2

OUT3

OUT4

OUT5

OUT6

OUT7

OUT8

< -

× × ( )

Page 11

Page 12

WEEE notice

Correct Disposal of this Product (Waste Electrical & Electronic Equipment)

(Applicable in the European Union and other European countries

with separate collection systems)

This marking shown on the product or its literature, indicates that it should not be disposed

with other household wastes at the end of its working life. To prevent possible harm to the

environment or human health from uncontrolled waste disposal, please separate this from other

types of wastes and recycle it responsibly to promote the sustainable reuse of material resources.

Household users should contact either the retailer where they purchased this product, or their

local government ofce, for details of where and how they can take this item for environmentally

safe recycling.

Business users should contact their supplier and check the terms and conditions of the

purchase contract. This product should not be mixed with other commercial wastes for disposal.

www.prolight.co.uk

LSP Series Loudspeaker Processors

User Manual