background image

WARNING FOR YOUR PROTECTION

READ THE FOLLOWING:

KEEP THESE INSTRUCTIONS

HEED ALL WARNINGS

FOLLOW ALL INSTRUCTIONS

THE APPARATUS SHALL NOT bE ExPOSED TO DRIPPING OR 

SPLASHING LIqUID AND NO ObjECT FILLED WITHI LIqUID, 

SUCH AS vASES, SHALL bE PLACED ON THE APPARATUS.

CLEAN ONLY WITH A DRY CLOTH.

DO NOT bLOCK ANY OF THE vENTILATION OPENINGS. 

INSTALL IN ACCORDANCE WITH THE MANUFACTURER’S 

INSTRUCTIONS.

DO NOT INSTALL NEAR ANY HEAT SOURCES SUCH AS RA-

DIATORS, HEAT REGISTERS, STOvES, OR OTHER APPARATUS 

(INCLUDING AMPLIFIERS) THAT PRODUCE HEAT.

ONLY USE ATTACHMENTS/ACCESSORIES SPECIFIED bY THE 

MANUFACTURER.

UNPLUG THIS APPARATUS DURING LIGHTNING STORMS OR 

WHEN UNUSED FOR LONG PERIODS OF TIME.

Do not defeat the safety purpose of the polarized or grounding-

type plug.  A polarized plug has two blades with one wider than the 

other.  A grounding type plug has two blades and a third grounding 

prong.  The wide blade or third prong are provided for your safety.  

If the provided plug does not fit your outlet, consult an electrician 

for replacement of the obsolete outlet.

Protect the power cord from being walked on or pinched particu-

larly at plugs, convenience receptacles, and the point where they 

exit from the apparatus.

Use only with the cart stand, tripod bracket, or table specified by 

the manufacture, or sold with the apparatus.  When a cart is used, 

use caution when moving the cart/apparatus combination to avoid 

injury from tip-over.

Refer all servicing to qualified service personnel.  Servicing is 

required when the apparatus has been damaged in any way, such 

as power-supply cord or plug is damaged, liquid has been spilled 

or objects have fallen into the apparatus, the apparatus has been 

exposed to rain or moisture, does not operate normally, or has 

been dropped.

POWER ON/OFF SWITCH: If the equipment has a Power switch, 

the Power switch used in this piece of equipment DOES NOT 

break the connection from the mains.

MAINS DISCONNECT:  The plug shall remain readily operable.  

For rack-mount or installation where plug is not accessible, an 

all-pole mains switch with a contact separation of at least 3 mm in 

each pole shall be incorporated into the electrical installation of the 

rack or building.

FOR UNITS EqUIPPED WITH ExTERNALLY ACCESSIbLE FUSE 

RECEPTACLE:    Replace fuse with same type and rating only.

MULTIPLE-INPUT vOLTAGE: This equipment may require the use 

of a different line cord, attachment plug, or both, depending on the 

available power source at installation. Connect this equipment only 

to the power source indicated on the equipment rear panel. To 

reduce the risk of fire or electric shock, refer servicing to qualified 

service personnel or equivalent.

If connected to 240v supply, a suitable CSA/UL certified power 

cord shall be used for this supply.

Safety InStructIonS 

Notice For customers iF Your uNit is equipped With A poWer cord.

WArNiNG: this AppLiANce shALL Be coNNected to A mAiNs socKet outLet With A protectiVe eArthiNG 

coNNectioN.

the cores in the mains lead are coloured in accordance with the following code:

GREEN and YELLOW - Earth        BLUE - Neutral        BROWN - Live

As colours of the cores in the mains lead of this appliance may not correspond with the coloured markings 

identifying the terminals in your plug, proceed as follows:

  the core which is coloured green and yellow must be connected to the terminal in the plug marked with the 

letter e, or with the earth symbol, or coloured green, or green and yellow.

  the core which is coloured blue must be connected to the terminal marked N or coloured black.

  the core which is coloured brown must be connected to the terminal marked L or coloured red.

 

this  equipment  may  require  the  use  of  a  different  line  cord,  attachment  plug,  or  both,  depending  on  the 

available power source at installation.  if the attachment plug needs to be changed, refer servicing to qualified 

service personnel who should refer to the table below. the green/yellow wire shall be connected directly to 

the units chassis.

CONDUCTOR

WIRE COLOR

Normal

Alt

L

LIVE

BROWN

BLACK

N

NEUTRAL

BLUE

WHITE

E

EARTH GND

GREEN/

YEL

GREEN

WARNING: 

if the ground is defeated, certain fault conditions in the unit or in the system to which it is connected 

can result in full line voltage between chassis and earth ground. severe injury or death can then result if the 

chassis and earth ground are touched simultaneously.

the  symbols  shown  above  are  internationally  accepted  symbols  that  warn  of  potential 

hazards with electrical products. the lightning flash with arrowpoint in an equilateral triangle 

means that there are dangerous voltages present within the unit. the exclamation point 

in an equilateral triangle indicates that it is necessary for the user to refer to the owner’s 

manual.

these symbols warn that there are no user serviceable parts inside the unit. do not open the 

unit. do not attempt to service the unit yourself. refer all servicing to qualified personnel. 

opening the chassis for any reason will void the manufacturer’s warranty. do not get the 

unit wet. if liquid is spilled on the unit, shut it off immediately and take it to a dealer for 

service.  disconnect the unit during storms to prevent damage.

If you want to dispose this product, do not mix it with general household waste.  There is a 
separate  collection  system  for  used  electronic  products  in  accordance  with  legislation  that 
requires proper treatment, recovery and recycling.

Private household in the 25 member states of the EU, in Switzerland and Norway may return their used 
electronic products free of charge to designated collection facilities or to a retailer (if you purchase a similar 
new one).
For Countries not mentioned above, please contact your local authorities for a correct method of disposal.
By doing so you will ensure that your disposed product undergoes the necessary treatment, recovery and 
recycling and thus prevent potential negative effects on the environment and human health.

IMPORTANT SAFETY INFORMATION

Summary of Contents for Zone Pro 640

Page 1: ...Installation Guide IGITAL ONE 0ROCESSORS M M M M ONE0RO ...

Page 2: ...NCE SHALL BE CONNECTED TO A MAINS SOCKET OUTLET WITH A PROTECTIVE EARTHING CONNECTION The cores in the mains lead are coloured in accordance with the following code GREEN and YELLOW Earth BLUE Neutral BROWN Live As colours of the cores in the mains lead of this appliance may not correspond with the coloured markings identifying the terminals in your plug proceed as follows The core which is colour...

Page 3: ...in significant electromagnetic fields should be avoided use only shielded interconnecting cables U K MAINS PLUG WARNING A molded mains plug that has been cut off from the cord is unsafe Discard the mains plug at a suitable disposal facility NEVER UNDER ANY CIRCUMSTANCES SHOULD YOU INSERT A DAMAGED OR CUT MAINS PLUG INTO A 13 AMP POWER SOCKET Do not use the mains plug without the fuse cover in plac...

Page 4: ... 1260 1260m Front Panels 4 2 2 641 641m 1261 1261m Front Panels 6 2 3 640 641 640m 641m Rear Panel 7 Section 3 Wiring 9 3 1 ZonePro Wiring 9 Section 4 Appendix 13 4 1 ZonePro 640m 641m Block Diagram 13 4 2 ZonePro 1260m 1261m Block Diagram 14 Section 4 Technical Specifications 15 ZoneProTM Table of Contents ...

Page 5: ...iverse range of commercial audio applications The Configuration Wizard guides you through the step by step configuration process ensuring that you go from requirements to solution in just a few mouse clicks Inputs Outputs Front Panel Control Mic Preamps S PDIF Ethernet Mix Functionality ANC 1260m 12 6 Q 6 Q Q Q Q 1260 12 6 Q 2 Q Q Q 1261m 12 6 6 Q Q Q Q 1261 12 6 2 Q Q Q 640m 6 4 Q 4 Q Q Q 640 6 4...

Page 6: ...pro com If you need to return a product to the factory for service you MUST first contact Technical Support to obtain a Return Authorization Number No returned products will be accepted at the factory without a Return Authorization Number Please refer to the Warranty information on the following page which extends to the first end user After expiration of the warranty a reasonable charge will be m...

Page 7: ...returned to dbx WITH RETURN AUTHORIZATION from the factory where all parts and labor will be covered up to a period of two years A Return Authorization number must first be obtained from dbx The company shall not be liable for any consequential damage as a result of the product s use in any circuit or assembly 4 dbx reserves the right to make changes in design or make additions to or improvements ...

Page 8: ...LECT SELECT SELECT SELECT SELECT SELECT SELECT 1260m Front Panel SELECT SELECT SELECT SELECT SELECT SELECT SELECT SELECT Front Panel LCD Information relating to parameters such as source selection page steering zone volumes and mutes Parameter Select Buttons 1 3 Allow selection of parameters Section 2 Getting Started 4 Section 2 Getting Started ZoneProTM ...

Page 9: ...r Six segment output meter representing 30dBu to 20dBu Output Select Button Allows selection of output for front panel control Threshold Indicator Indicates that the threshold level has been exceeded within the output Compressor Auto Gain Control or Limiter sections and therefore gain reduction may be taking place Section 2 Getting Started 5 ZoneProTM ...

Page 10: ...cessor 1261m Front Panel PC Connection This DB 9 connection is used to communicate to the PC via RS 232 protocol Power LED This LED when lighted indicates that the ZonePro 641 is currently powered Network Traffic 641m 1261 and 1261m only This LED when lighted indicates that network traffic is present Section 2 Getting Started 6 ZoneProTM ...

Page 11: ...SIGNAL G 1260 1261 Rear Panel ZC INPUT ZC INPUT OUTPUTS SOURCE MIC LINE MIC GAIN MIC GAIN MIC LINE MIC LINE PC 10 100 BaseT S PDIF INPUT LINK INPUT LINK OUTPUT R CLIP G SIGNAL CLIP R SIGNAL G R R R R R R R L L L L L L L S8 S7 S6 S4 S2 S5 S3 S1 CH 6 CH 5 CH 3 CH 2 CH 1 ML 2 ML 1 CH 4 1260m 1261m Rear Panel RS 232 Power Connector IEC power connector RS 232 Port PC Connector Serial port for configura...

Page 12: ...n of the first six audio channels to another ZonePRO device in applications where additional output zones are required RCA Inputs Mono summed pairs of unbalanced RCA audio inputs Mic Line Inputs Switchable mic line audio inputs Mic Gain Control Allows microphone gain control Mic Line Switch Allows configuration for microphone or line level signals Mic Line Connector The input section provides two ...

Page 13: ...ons selection for room combining or fire safety applications ZC Fire The ZC Fire is the interface to generic fire alarm relays When fire alarm activates the general purpose relay can typically be programmed to close if normally open or vices versa The ZC fire interface unit monitors the state of the relay n o or n c and upon the state of change notifies the SC 32 64 which then mutes its outputs ZC...

Page 14: ...CONNECT ONLY TO ZONE CONTROLLER I N P U T IEC60065 UL 6500 80 1342 A RJ45 CONNECT ONLY TO ZONE CONTROLLER I N P U T IEC60065 UL 6500 80 1342 A ID 1 ID 4 Diagram B Diagram C RS 232 RS 232 Section 3 Wiring 10 ZoneProTM ...

Page 15: ... Orange White Blue Green Blue White Brown Brown VREF Dip 1 GND 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 White Green White Orange Cable Specification EIA TIA 568A Standard pin to pin 24 AWG wire Dip 2 Dip 3 Dip 4 Dip 5 Dip 6 RS 232 RS 232 RS 232 Section 3 Wiring 11 ZoneProTM ...

Page 16: ...SC 32 64 Section 3 Wiring 12 ZoneProTM ...

Page 17: ...Appendix Block Diagrams 13 L R L R Link In Out Link In Out Output 1 Output 2 Output 3 Output 4 Output 5 Output 6 ZC Jack 1 ZC Jack 2 1261 only Zone Pro 640m 641m Block Diagram Ethernet Link In Out Link In Out ZoneProTM Section 4 Appendix ...

Page 18: ...lock Diagrams 14 L R L R Link In Out Link In Out Output 1 Output 2 Output 3 Output 4 Output 5 Output 6 ZC Jack 1 ZC Jack 2 1261 only L R L R S PDIF Zone Pro 1260m 1261m Block Diagram Ethernet Link In Out Link In Out Link In Out Link In Out ZoneProTM ...

Page 19: ...0 Ω balanced 60 Ω unbalanced Max Output Level 20dBu A D Performance Type dbx Type IV conversion system Dynamic Range line 113 dB A weighted 110 dB unweighted Type IV dynamic range 119 dB A weighted 22kHz BW 117 dB unweighted 22kHz BW Sample Rate 48 kHz D A Performance Dynamic Range 112 dB A weighted 109dB unweighted System Performance Dynamic Range 109 dB A weighted 106 dB unweighted THD N 0 003 t...

Page 20: ...namic Range 110 dB A weighted 107 dB unweighted THD N 0 003 typical at 4 dBu 1 kHz 0 dB gain Frequency Response 20 Hz 20 kHz 0 5 dB Interchannel Crosstalk 80 dB typical Crosstalk input to output 80 dB Propagation Delay 0 6 msec Operating voltage 100 240 VAC 50 60Hz Power Requirements 27 Watts Physical Weight 6 0 lbs 2 7 kg Shipping weight 8 0 lbs 3 6 kg Dimensions 1 75 H x 8 D x 19 W ZoneProTM dbx...

Page 21: ...vel 20 dBu A D Performance Type dbx Type IV conversion system Dynamic Range line 113 dB A weighted 110 dB unweighted Type IV dynamic range 119 dB A weighted 22 kHz BW 117 dB unweighted 22 kHz BW Sample Rate 48 kHz D A Performance Dynamic Range 112 dB A weighted 109 dB unweighted System Performance Dynamic Range 109 dB A weighted 106 dB unweighted THD N 0 003 typical at 4 dBu 1 kHz 0 dB gain Freque...

Page 22: ...F filtered Impedance 120 Ω balanced 60 Ω unbalanced Max Output Level 20 dBu A D Performance Type dbx Type IV conversion system Dynamic Range line 113 dB A weighted 110 dB unweighted Type IV dynamic range 119 dB A weighted 22 kHz BW 117 dB unweighted 22 kHz BW Sample Rate 48 kHz D A Performance Dynamic Range 112 dB A weighted 109dB unweighted System Performance Dynamic Range 110 dB A weighted 107 d...

Page 23: ...19 ZoneProTM ...

Page 24: ... 8760 South Sandy Parkway Sandy Utah 84070 Phone 801 568 7660 Fax 801 568 7662 Int l Fax 801 568 7583 Questions or comments Contact us at www dbxpro com Printed in the USA 18 0676 A ...

Reviews: