DCM 30D

Mã sản phẩm: DCM 30D

Thương hiệu:

QSC - MỸ

Xuất xứ:

Mỹ/Trung Quốc

Tình trạng:

Đặt hàng

Bảo hành:

12 tháng

Màu sắc

0 đ

Digital Cinema Monitor

Giá bán: Liên hệ...

Số lượng

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HOTLINE: 0986.728.400

Làm việc, 8:30 - 17:30 Từ Thứ 2 đến thứ 6.

support@avsolution.vn

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Features

Real-time software control via USB
Bi-amp, tri-amp and quad-amp configuration
Analog inputs or AES/EBU
User defined auxiliary outputs
Provides Monitor and Crossover functions in one box
Digital Signal Processing for state-of-the-art sound quality (high dynamic range)
Fast system setup time (especially in megaplexes with similar rooms)
Simple connections with QSC DataPort connectivity. Only one cable per amplifier needed (contains two signal inputs, two signal returns, power on/standby control and two channels of load monitoring)
Exclusive "Load Fault" detection indicates speaker system or wiring faults
Simple crossover adjustments via PC with password control for tamper proof system adjustments
Lower system cost than existing quad-amp solutions
Compatible with all current sound formats; 3 to 5 screen channels, 5.1 - 7.1

SPECIFICATIONS
Dimensions (HWD)	19 x 5.25 x 15
Line Voltage Requirements	100 VAC - 240 VAC, 50/60 Hz
Acessories Included	(1) 6 ft. (2m) UL/CSA line cord (1) user manual (1) software CD
Front Panel Controls
Power Switch	(1) rocker switch
Monitor Mode Select	(1) momentary push button
Monitor Channel Select	(9 or 11) momentary push buttons
Monitor Volume	(1) rotary potentiometer
Test Lead Connections	(2) test point jacks
Bypass Mode Select Switch	(1) slide switch
Indicators
Power Indicator	(1) green LED
Monitor Mode Indicators	(1) green LED and (1) yellow LED
Processor Channel Indicators	(9 or 11) green LEDs
Amplifier Channel Indicators	(9 or 11) yellow LEDs
Load Fault Indicator	(1) red LED
Clip Indicator	(1) red LED
Bypass Mode Indicator	(1) flashing red LED
Alt EQ Mode Indicator	(1) yellow LED
Rear Panel Controls
Bypass Crossover Level	(2 or 3) rotary trimpots
Bypass Crossover Type	(1) slide switch
Analog/Digital Input Select	(1) slide switch
Rear panel control connectors
Main Analog Input	(1) 25 pin female D-sub connector
Surround EX Input	(1) 25 pin female D-sub connector
Digital Input	(1) 25 pin female D-sub connector
Amplifier DataPorts	(10 or 19) 15-pin female high-density D-sub connectors
Control Port	(1) USB series-B receptacle
Hearing Impaired Line Output	(1) 3 position screw-terminal connector
Powered Sub Line Output	(1) 3 position screw-terminal connector
External Monitor Speaker Output	(1) 2 position screw-terminal connector
Aux Line Level Input	(1) 3 position screw-terminal connector
Alt EQ Contact Closure Input	(1) 2 position screw-terminal connector
AC Power Inlet	(1) IEC style
DCM Inputs
Input Stage Type	Active balanced
Input Impedance	20k ohms
Maximum Analog Input Level	+14.2 dBu (4.0 Vrms)
A/D Conversion	24 bit delta-sigma 128x oversampled
Dataport Outputs - Screen Channels
Output Level Range	+6 dB to -18 dB in 0.1 dB steps
Dynamic Range	> 103 dB
THD+N, AES-17, 20 Hz-20 kHz, +12 dBu input level, all filters set flat	< 0.013% (Analog inputs) < 0.008% (Digital inputs)
Frequency Response	20 Hz-20 kHz (no filtering)
D/A Conversion	24 bit delta-sigma 128x oversampled
Filter Topology	24 bit digital IIR filters
Crossover Filters	Linkwitz-Riley 24 dB/octave digital filters programmable from 20 Hz to 20 kHz
Parametric EQ (3 per channel + 3 per band)	Digital bandpass with ±10 dB of boost/cut programmable from 20 Hz to 20 kHz. Q is programmable in 1/10th octave steps from 1/10 to 2 octaves
CD Horn EQ	Digital shelf filter with up to 6 dB of boost programmable from 1 kHz to 20 kHz. Available on high frequency band only
Screen EQ	Digital shelf with up to 6 dB of boost programmable from 1 kHz to 20 kHz
Subsonic (highpass) Filter	Digital high pass filter programmable from 15 Hz to 50 Hz Q can be programmed as 0.707 (flat) or 2 (B6 boost)
Allpass Filter	2nd order allpass filter programmable from 20 Hz to 2000 Hz (dual low band output only)
Band Delay	Programmable in 21 μs steps from 0 to 10 ms per band
Channel Delay	Programmable in 1 ms steps from 0 to 20 ms
Polarity	Normal, Inverted
Mute	Individual mutes on each channel and band output
Dataport Outputs - Surround and Subwoofer
Output Level Range	+6 dB to -18 dB in 0.1 dB steps
Dynamic Range	> 103 dB
THD+N, AES-17, 20 Hz-20 kHz, +12 dBu input level, all filters set flat	< 0.013% (Analog inputs) < 0.008% (Digital inputs)
Frequency Response	20 Hz-20 kHz (no filtering)
D/A Conversion	24 bit delta-sigma 128x oversampled
Filter Topology	24 bit digital IIR filters
Parametric EQ (2 per channel)	Digital bandpass with ±10 dB of boost/cut programmable from 20 Hz to 20 kHz. Q is programmable in 1/10th octave steps from 1/10 to 2 octaves
Subsonic (highpass) Filter	Digital high pass filter programmable from 15 Hz to 50 Hz Q can be programmed as 0.707 (flat) or 2 (B6 boost)
Channel Delay	Programmable from 0 to 150 ms per output (surrounds only)
Mute	One mute for all subwoofer outputs, one per surround channel
Bass Management	Weighted sum of screen channels may be low pass filtered and mixed with sub output
Dataport Outputs - Aux
Output Level Range	+6 dB to -18 dB in 0.1 dB steps
Dynamic Range	> 103 dB
THD+N, AES-17, 20 Hz-20 kHz, +12 dBu input level, all filters set flat	< 0.013% (Analog inputs) < 0.008% (Digital inputs)
Frequency Response	20 Hz-20 kHz (no filtering)
D/A Conversion	24 bit delta-sigma 128x oversampled
Filter Topology	24 bit digital IIR filters
Crossover Filters	Linkwitz-Riley 24 dB/octave digital filters programmablefrom 20 Hz to 20 kHz
Parametric EQ (3 per channel + 3 per band)	Digital bandpass with ±10 dB of boost/cut programmable from 20 Hz to 20 kHz. Q is programmable in 1/10th octave steps from 1/10 to 2 octaves
Subsonic (highpass) Filter	Digital high pass filter programmable from 15 Hz to 50 Hz Q can be programmed as 0.707 (flat) or 2 (B6 boost)
CD Horn EQ	Digital shelf filter with up to 6 dB of boost programmable from 1 kHz to 20 kHz. Available on high frequency band only
Screen EQ	Digital shelf with up to 6 dB of boost programmable from 1 kHz to 20 kHz
Channel Delay	Programmable from 0 to 20 ms per output
Band Delay	Programmable in 21 μs steps from 0 to 10 ms per output
Mute	Individual mutes on each channel output
Surround Bass Management	Weighted sum of surround channels may be low pass filtered and mixed with aux output
Amplifier AC Control
	All amps power on with DCM activation
Emergency Bypass Crossover
Filter Type	2nd order active Butterworth, 2 or 3 way
Attenuation Range (trimpot)	0 dB to -20 dB
Crossover Frequency	1000 Hz (2-way), 500 Hz & 1500 Hz (3-way)
Powered Subwoofer Output
Output Stage Type	Single ended (balanced impedance)
Output Impedance	50 ohms
Maximum Output Level	+14.8 dBu (6Vp = 4.25 Vrms)
Loading Requirements (total of remote & dataport connection)	R_MIN = 2k ohms C_MAX = 4 nF
Monitor Speaker Output
Amplifier Output Power	15 watt Class D amplifier
Frequency Response	20 Hz-20 kHz (±2 dB)
Dynamic Processing	1.5:1 Compression
Aux Input
Input Stage Type	Active Balanced
Input Impedance	20k ohms
Maximum Input Leve	+14.2 dBu (4.0 Vrms)
Hearing Impaired Output
Output Stage Type	Single ended (balanced impedance)
Output Impedance	50 ohms
Nominal output Level	-11.8 dBu (200 mVrms)
Loading Requirements	R_MIN = 2k ohms C_MAX = 4 nF
Contact Closure Input
Input Type	TTL Compatible or Dry Contact Closure
Operating Mode	Connection to ground through a maximum impedance of 1.3k ohms selects alt EQ settings
Internal Monitor Speaker
Dimensions	4-inch full range driver