DigiMod_User_guide.pdf

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6/24/02

DigiMod 500

DigiMod 1000

DigiMod 1500

DigiMod 2000HV

DigiMod 1000NPS

User Manual

COD: MAN-DGM-USER_MAN19-EN-11

NOV 2007

Caution

DigiMod 500/1000/1500/2000HV/1000NPS

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

IMPORTANT SAFETY INSTRUCTIONS!

! Read these instructions !

! Keep these instructions !

! Heed all warnings !

! Follow all instructions !

serviceable parts inside. Refer servicing to qualified service personnel.

WARNING:

To prevent fire or electric shock, do not expose this equipment to rain or

moisture.

SAFEGUARDS:

Electrical energy can perform many useful functions. This unit has been

engineered and manufactured to assure your personal safety. Improper use can result in

potential electrical shock or fire hazards. In order not to defeat the safeguards, observe the

following instructions for its installation, use and servicing.

NOTES: This equipment has been tested and found to comply by Competent Body (Directive

89/336/EEC-EMC) pursuant to the product family standard for audio professional use:

EN 55103-1 and EN 55103-2 standard (with the limits for E1 and E2 electromagnetic

environment); EN61000– 3 – 2 , EN 61000 – 3 - 3

This is a Class A product (ClassB from s/n 18000). In a domestic environment this product may

cause radio interferences in which case the user may be required to take adequate measures.

This equipment has been tested and found to comply by Notified Body 0715 (Directive 73/23/EEC

L.V) pursuant to the audio apparatus safety requirements: Standard EN 60065.

CAUTION:

To reduce the risk of electric shock, do not remove the cover. No user-

Warning Notices

Location

Install the amplifier in a ventilated enclosure (IP20 at least), where it will not be directly exposed to high

temperature or humidity.

Do not install the amplifier in a location that is exposed to direct rays of the sun, or near to hot appliances or

radiators. Excessive heat can adversely affect the operation and internal components. Installation of the

module in a damp or dusty environment may result in malfunction or accident.

Placing and using the amplifier for long periods on heat-generation sources will affect performances. Avoid

placing the amplifier on heat-generating sources. Install this amplifier as far as possible from tuners and TV

sets. An amplifier installed in close proximity to such equipment may cause noise or degradation of the

picture.

Precautions regarding installation

07/11/07

Powersoft s.r.l.

P. IVA n. 04644200489 – Via E.Conti, 5 Scandicci - Tel.: (+39) 055 7350230- Fax: 055 7356235

Safety rules

DigiMod 500/1000/1500/2000HV/1000NPS

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

This device must be powered exclusively by earth connected mains sockets in electrical networks

compliant to the IEC 364 or similar rules.

Is absolutely necessary to verify this fundamental requirement of safety and, in case of doubt,

require an accurate check by a qualified personal.

Is absolutely necessary to ground this device using the proper earth connection on the metal frame

of the chassis, use M4 nut and proper Grover type washer to secure the earth terminal lug.

The constructor cannot be considered responsible for eventual damages caused to persons, things

or data for the missing of accurate earth link.

Provide the installed unit with bipolar switch to unconnect both mains connection with at least 3mm

of distance of the switch contacts.

Before powering this device verify that the module is supplied with the correct voltage rating.

Verify that your mains connection is capable to satisfy the power ratings of the device.

Do not spill water or other liquids into or on the unit.

Do not use this unit if the electrical power cord is frayed or broken.

Do not remove the cover. Removing the cover will expose you to potentially dangerous voltage.

No naked flame sources such like lighted candles should be placed on the module.

Contact the authorized center for ordinary and extraordinary maintenance.

Input mains and output power connection wirings must not to be accessible to the user.

The enclusure apparatus shall be designed so that the start and spread of fire is prevented as

much as possible , and shall not give rise to danger of fire to the surrounding of the apparatus.

This is achieved as follows:

- by using good engineering practice in design and production of the enclosure apparatus to

avoid potential ignition sources

- by using materials of low flammability for internal parts in the vicinity of potential ignition

sources

- by using fire enclosures to limit the spread of fire

07/11/07

Powersoft s.r.l.

P. IVA n. 04644200489 – Via E.Conti, 5 Scandicci - Tel.: (+39) 055 7350230- Fax: 055 7356235

Specifications

DigiMod 500/1000/1500/2000HV/1000NPS

SPECIFICATIONS

GENERAL

Type .......................................................................................... high efficiency 1/2 channels amplifier for professional applications

POWER REQUIREMENTS

DigiMod1000 / (DigiMod500)

DigiMod1500

230Vrms mains voltage selection ............................................... AC 230+/ - 10 % 50/60 Hz / 1.6 (1.0) A

115Vrms mains voltage selection ............................................... AC 115+/ - 10 % 50/60 Hz / 2.6 (2.0) A

230Vrms mains voltage selection ............................................... AC 230+/ - 10 % 50/60 Hz / 2.2 A

115Vrms mains voltage selection ............................................... AC 115+/ - 10 % 50/60 Hz / 3.6 A

DigiMod2000HV

230Vrms mains voltage selection ............................................... AC 230+/ - 10 % 50/60 Hz / 2.9 A

115Vrms mains voltage selection ............................................... AC 115+/ - 10 % 50/60 Hz / 5.5 A

DigiMod500+DigiMod1000NPS/ DigiMod1000+DigiMod1000NPS

POWER REQUIREMENTS DigiMod1000NPS

230Vrms mains voltage selection ............................................... AC 230+/ - 10 % 50/60 Hz / 2.2 A

115Vrms mains voltage selection ............................................... AC 115+/ - 10 % 50/60 Hz / 3.6 A

Power bus .................................................................................. Dc +/- 75 V (+8% -20%)@(7 A)

Auxiliary supply........................................................................... Dc +15V (+30% -15%)@(0.7 A) / -15 V (+30% -15%)@ (0.3 A)

+7V (+30% -15%)@(0.5 A)

All requirements are provided by a master DigiMod 500 orDigiMod 1000 thru slave connector

DIMENSIONS / WEIGHTS

Weight ........................................................................................ 1.0 Kg DigiMod500

Weight ........................................................................................ 1.1 Kg DigiMod1000

Weight ........................................................................................ 1.15 Kg DigiMod1500/2000HV

Weight ........................................................................................ 0.6 Kg DigiMod1000NPS

External dimensions ................................................................... 216mm (W), 122mm (D), 51mm (H) DigiMod500/1000/1500

External dimensions ................................................................... 146mm (W), 122mm (D), 51mm (H) DigiMod1000NPS

AUDIO SECTION

Slew Rate (8Ω) ....................................... 50V/Us

Gain (Digimod500/1000/1500/1000NPS) ....... 32 dB

S/N ratio ................................................. 105 dB/A

Gain (Digimod2000HV) .................................. 38 dB

Distortion ................................................ <0.5% (THD, DIM, SMPTE)

Output ............................................................ Unbalanced to ground

Inputs...................................................... Balanced to ground

Bandwidth ...................................................... 10 Hz - 30KHz

Impedance.............................................. 10 KΩ

Damping factor 500Hz/8Ω (Digimod500/1000/1500/1000NPS) ................ > 500

Damping factor 500Hz/8Ω (Digimod2000HV) ........................................... > 100

Power continuous

(1KHz, 0.5% THD) 4Ω = 450W 8Ω = 260W

Power EIAJ

(1KHz, 1% THD) 4Ω = 530W 8Ω = 280W

POWER SPECIFICATIONS

DigiMod500

(measured at 115 or 230V AC, 50/60Hz)

Power continuous, all channels driven

(1KHz, 0.5% THD) 4Ω = 3X 350W 8Ω = 3X 230W

Power EIAJ, all channels driven

(1KHz, 1% THD) 4Ω = 3X 410W 8Ω = 3X 250W

Power continuous, all channel driven

(1KHz, 0.5% THD) 4Ω = 4X 310W 8Ω = 4X 210W

Power EIAJ, all channels driven

(1KHz, 1% THD) 4Ω = 4X 375W 8Ω = 4X 230W

Bridged 8Ω = 2X 750W 16Ω = 2X 460W

Power continuous, both channels driven

(1KHz, 0.5% THD) 8Ω = 2X 780W 16Ω = 2X 440W

Power EIAJ, both channels driven

(1KHz, 1% THD) 8Ω = 2X 1050W 16Ω = 2X 570W

Bridged 16Ω = 2100W 32Ω = 1140W

DigiMod500+DigiMod1000NPS

DigiMod1000

Power continuous, both channels driven

(1KHz, 0.5% THD) 4Ω = 2X 390W 8Ω = 2X 240W

Power EIAJ, both channels driven

(1KHz, 1% THD) 4Ω = 2X 500W 8Ω = 2X 270W

Bridged 8Ω = 1000W 16Ω = 520 W

DigiMod1000+DigiMod1000NPS

DigiMod1500

Power continuous, both channels driven

(1KHz, 0.5% THD) 4Ω = 2X 590W 8Ω = 2X 330W

Power EIAJ, both channels driven

(1KHz, 1% THD) 4Ω = 2X 750W 8Ω = 2X 370W

Bridged 8Ω = 1500W 16Ω = 740W

DigiMod2000HV

FUNCTIONS

•

Thermal protection (over-temperature power limiting, thermal shutdown)

•

Short-circuit / overload output protection

•

Clip limiter, Permanent signal limiter, High frequency protection

•

Auxiliary output voltage (±12V regulated , 200mA )

•

Bypass outputs for external active/passive filters

•

Digimod500/1000/1000NPS: Temperature controlled Fan output (CN10)

•

Digimod1500/2000HV: Temperature controlled Fan

•

DSP based or Analog processing plugin optional boards

07/11/07

Powersoft s.r.l.

P. IVA n. 04644200489 – Via E.Conti, 5 Scandicci - Tel.: (+39) 055 7350230- Fax: 055 7356235

Connection description

DigiMod 500/1000/1500/2000HV/1000NPS

CN3:

CN11:

PIN1, POWER OUTPUT CHANNEL 1 POSITIVE

PIN2, POWER OUTPUT CHANNEL 1 NEGATIVE

PIN1,

PIN2,

PIN3,

PIN4,

SIGNAL GROUND CHANNEL 1

BALANCED INPUT + CHANNEL 1

BALANCED INPUT – CHANNEL 1

OUTPUT TO EXTERNAL VOLUME CONTROL CHANNEL 1,

R Potentiometer = 1KOhm to 2.7Kohm, linear type

(remove J1 placed on pins 3,4 of CN17 to insert external potentiometer)

PIN5, INPUT FROM EXTERNAL VOLUME CONTROL CHANNEL 1,

CN14:

PIN1, AUXILIARY SUPPLY OUTPUT GROUND

PIN2, MUTE CONTROL PIN, PULL DOWN TO GROUND TO MUTE BOTH

OUTPUTS

PIN3, +12VOLTS DC REGULATED AUXILIARY OUTPUT,

CURRENT SHALL NOT EXCEED 200 mA.

PIN4, -12VOLTS DC REGULATED AUXILIARY OUTPUT,

CURRENT SHALL NOT EXCEED -200 mA.

PIN1,

PIN2,

PIN3,

PIN4,

SIGNAL GROUND CHANNEL 2

BALANCED INPUT + CHANNEL 2

BALANCED INPUT – CHANNEL 2

OUTPUT TO EXTERNAL VOLUME CONTROL CHANNEL 2,

R Potentiometer = 1KOhm to 2.7Kohm, linear type

(remove J2 placed on pins 1,2 of CN18 to insert external potentiometer)

PIN5, INPUT FROM EXTERNAL VOLUME CONTROL CHANNEL 2,

PIN1, POWER OUTPUT CHANNEL 2 POSITIVE ( ground connected)

PIN2, POWER OUTPUT CHANNEL 2 NEGATIVE (hot pole, CHANNEL 2 has reversed

polarity to have bridged output with CHANNEL 1 directly between positive output of

CH1 with negative output of CH2; input stage of CH1 is phase reversing ).

PIN1, PIN2, MAINS INPUT FOR BOTH 115V AND 230 OPERATION,

SEE CN2 FOR VOLTAGE SELECTION.

PIN1,PINS2 OPEN FOR 230VAC OPERATION, CONNECT PIN1 TO PIN2 FOR 115VAC

OPERATION. DEFAULT SELECTION 230VAC.

(SEE PAG 10/13 DRAWING FOR LOCATION)

PIN1,PIN3 TO NEGATIVE WIRE OF EXTERNAL 24VDC FAN

PIN2 TO POSITIVE WIRE OF EXTERNAL 24VDC FAN

PIN1 TO 72 SEE PAGE 13

CN12:

CN7:

CN1:

CN2:

CN10:

CN8:

CHECK PROPER CHASSIS EARTH CONNECTION BEFORE OPERATE

07/11/07

!WARNING!

CHECK PROPER VOLTAGE SELECTION BEFORE OPERATE

Powersoft s.r.l.

P. IVA n. 04644200489 – Via E.Conti, 5 Scandicci - Tel.: (+39) 055 7350230- Fax: 055 7356235

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