CYP DCT-23 User manual

DCT-23
Integrated Zone Amplier
Operation Manual
Operation Manual

DISCLAIMERS
The information in this manual has been carefully checked and
is believed to be accurate. Cypress Technology assumes no
responsibility for any infringements of patents or other rights of third
parties which may result from its use.
Cypress Technology assumes no responsibility for any inaccuracies
that may be contained in this document. Cypress also makes no
commitment to update or to keep current the information contained
in this document.
Cypress Technology reserves the right to make improvements to this
document and/or product at any time and without notice.
COPYRIGHT NOTICE
No part of this document may be reproduced, transmitted,
transcribed, stored in a retrieval system, or any of its part translated
into any language or computer le, in any form or by any means—
electronic, mechanical, magnetic, optical, chemical, manual, or
otherwise—without express written permission and consent from
Cypress Technology.
© Copyright 2012 by Cypress Technology.
All Rights Reserved.
Version VR1.0 January 2012
TRADEMARK ACKNOWLEDGMENTS
All products or service names mentioned in this document may be
trademarks of the companies with which they are associated.

SAFETY PRECAUTIONS
Please read all instructions before attempting to unpack, install or
operate this equipment and before connecting the power supply.
Please keep the following in mind as you unpack and install this
equipment:
• Always follow basic safety precautions to reduce the risk of re,
electrical shock and injury to persons.
• To prevent re or shock hazard, do not expose the unit to rain,
moisture or install this product near water.
• Never spill liquid of any kind on or into this product.
• Never push an object of any kind into this product through any
openings or empty slots in the unit, as you may damage parts
inside the unit.
• Do not attach the power supply cabling to building surfaces.
• Use only the supplied power supply unit (PSU). Do not use the PSU
if it is damaged.
• Do not allow anything to rest on the power cabling or allow any
weight to be placed upon it or any person walk on it.
• To protect the unit from overheating, do not block any vents or
openings in the unit housing that provide ventilation and allow for
sufcient space for air to circulate around the unit.
REVISION HISTORY
VERSION NO. DATE DD/MM/YY SUMMARY OF CHANGE
VR0 10/02/15 Preliminary Release

CONTENTS
1. Introduction............................................ 1
2. Applications........................................... 1
3. Package Contents ................................ 1
4. System Requirements............................ 1
5. Features.................................................. 2
6. Operation Controls and Functions....... 3
6.1 Front Panel ........................................3
6.2 Rear Panel.........................................4
6.3 Remote Control................................5
6.4 OLED Menu .......................................6
6.5 RS-232 Protocols ...............................7
6.6 RS-232 & Telnet Commands............8
6.7 Telnet Control ...................................9
6.8 Web GUI Control ............................11
7. Connection Diagram .......................... 12
8. Specications ...................................... 13

1
1. INTRODUCTION
The Integrated Zone Amplier can accept any one of analog and
digital audio from 3.5Ø line in, R/L RCA, HDMI, optical and coaxial
inputs and output synchronously to R/L speaker, HDMI, optical and
coaxial outputs with microphone sound added. Suitable for any
musical events use, sound addition, and sound amplifying. With audio
output sampling rate supports up to 48kHz and I/O data rate supports
up to 24-bit, it provides a high standard of quality sound presentation
an can amplier sound up to -80dB.
2. APPLICATIONS
• Public speech
• Show event audio set up
• Home theater
• Educational/Lecture presentation
3. PACKAGE CONTENTS
• 1 x Integrated Zone Amplier
• 1 x IR Extender
• 1 x Remote Control CR-126
• 1 x 24V/ 3.75A DC Power Adaptor
• 1 x Power Cable
• 1 x Rack Ears set
• Operational Manual
4. SYSTEM REQUIREMENTS
Input audio source equipment such as DVD/Blu-ray players, PC, CD
player, MP3 and …etc. with output display TV/monitor and active
speakers.

2
5. FEATURES
• Supports Digital to Analog audio Conversion (DAC) and Analog to
Digital audio Conversion(ADC)
• Supports input sampling rate up to 96kHz, output at 48kHz and
HDMI loop out
• Supports video resolution from VGA~WUXGA(RB) or 480i~1080p
• Supports HDMI bypass
• Supports microphone sound mix into output sounds
• Synchronous output sound on both digital and analog
• Supports RS-232, Telnet, WebGUI, IR and on-panel controls
• Sound supports up to -80dB
• Elegant design and easy to install/using

3
6. OPERATION CONTROLS AND FUNCTIONS
6.1 Front Panel
EXIT POWER
UPDATE
Integrated Zone Amplifier
CONTROL
PUSH
MIC
3
12
1 2 3 4 5 6 7
1MIC: Connect with microphone for input sound signal.
2UPDATE: Connect with USB ash driver for rmware update only.
3LCM: Display current input source selection and volume setting.
4IR Window: Accept IR signal from the remote control included in
the package.
5CONTROL: This button has 2 uses, one for volume control and 2
for menu selections. Turn the wheel to adjust the output sound
volume outside the menu or press it to enter into the menu
selection. After enter into the menu turn the wheel to rotate from
the selection and press it again to enter or conrm.
6EXIT: Press this button to exit from the menu selection. When
outside the menu selection press this button to mute the output
sound, the LED will illuminate in red . Press it again to unmute.
7POWER: Press this button to turn on the device and the LED will
illuminate in blue. Press it again to switch to standby mode and the
LED will turn red.

4
6.2 Rear Panel
CONTROL
HDMI OUT HDMI IN 1 HDMI IN 2
RS-232 LINE IN
OUTOPT. COAX.
INOPT. COAX.
RL
OUTR
SPEAKER
RCA
IN DC 24V
IR IN
OUT
IN RLRL
+
-
+
-
1 2 4 7 129
3 5 6 8 10 11
1CONTROL: Connecting from PC/NB with RJ-45 cable for telnet
control.
2HDMI OUT: Connect to HD TV/monitor for both audio and video
display.
3IR IN: Connect the IR extender included in the package for
receiving the IR signal from the device’s remote control.
4HDMI IN 1& 2: Connect to DVD/Blu-ray players or any HDMI source
equipment for input audio and video signal sending.
5RS-232: Connecting from PC/NB with D-Sub 9pin cable for RS-232
controls.
6LINE IN: Connect from audio device with 3.5Ø phone jack for
stereo audio signal input.
7OPT. & COAX. OUT: Connect from active optical speakers &
coaxial speakers for digital audio outputs.
8OPT. & COAX. IN: Connect from source equipment such as Set-
top-box or PS3 or any other source with optical and coaxial output
for audio signal sending.
9R/L SPEAKER: Connect from speakers with wired cables for stereo
audio output.
10 R/L IN: Connect from audio source equipment with RCA jack for
stereo audio input.
11 R/L OUT: Connect L/R output to active speakers with RCA jack for
stereo audio output.
12 DC 24V: Plug the 24V DC power supply into the unit and connect
the adaptor to an AC outlet.

5
6.3 Remote Control
1POWER:
Press this button to switch on the
device or set it to standby mode.
2MUTE:
Press this button to mute all the
output sound.
3 VOL.▲▼:
Press these buttons to turn the output
volume up and down.
4MENU:
Press this button to bring up the OLED
MENU then press the ▲&▼ buttons to
select and press it again to conrm
the selection.
5EXIT:
Press this button to return or exit from the menu selection.
6INPUT:
Press these hot keys to switch the input sources instantly.
CR-126
MUTE
POWER
VOL.
MENU
EXIT
HDMI 1 HDMI 2
OPTICAL
COAXIAL LINE
LR
INPUT
1
3
6
2
4
5

6
6.4 OLED Menu
1st layer 2ND layer
Function Select Audio in
HDMI Set
Display Set
MIC Set
line out Set
IP Cong
Reset to Default
Audio Select* HDMI1
HDMI2
Optical In
Coaxial In
Line In
RCA (LR) In
HDMI Setting* Video HDMI1
HDMI2
Audio HDMI
Ext Audio
Display Set TimeOut 5s
TimeOut 10s
TimeOut 15s
MIC Setting OFF
Normal
Phantom
LineMode
Volume
Line Out Setting Fix Level
Default

7
1st layer 2ND layer
IP Conguration IP
SN
GN
Reset to Default OK
*Note: HDMI audio & video are tie together and when audio select
HDMI, video will not be able to select differently other than the
selected HDMI port.
6.5 RS-232 Protocols
DCT-23
►
◄
Remote Control
PIN Assignment PIN Assignment
1 NC 1 NC
2Tx 2Rx
3Rx 3Tx
4 NC 4 NC
5 GND 5 GND
6 NC 6 NC
7 NC 7 NC
8 NC 8 NC
9 NC 9 NC
Baud Rate: 115200bps
Data bit: 8 bits
Parity: None
Flow Control: None
Stop Bit: 1

8
6.6 RS-232 & Telnet Commands
Command Description
HELP DISPLAY LIST OF COMMANDS
H ALIAS FOR HELP
?ALIAS FOR HELP
PWR 0/1 POWER CONTROL S:STATUS, 0:OFF / 1:ON
SOURCE 0~5 SOURCE IN SELECTION S:STATUS, 0:HDMI 1, 1:HDMI2,
2:OPT, 3:COAX, 4:LINE IN, 5:RCA IN
VOL 0~-80 OUTPUT VOLUME SETTING 0~80dB S:SHOWVOL,
+:0.5dB, ++:2dB,-:-0.5dB, --:-2dB or 0~-80 dB
MUTE 0/1 OUTPUT VOLUME MUTE CONTROL S:STATUS, 0:UN-
MUTE, 1:MUTE
MICVOL 0~30 MIC VOLUME CONTROL 0~30dB S:SHOWVOL,
+:0.5dB, -:-0.5dB, or 0~30 dB
MICMODE 0~3 MIC MODE SELECT S:STATUS, 0:OFF, 1:NORMAL,
2:PHANTOM, 3:LINE MODE
FADEFAULT FACTORY DEFAULT SETTING
REBOOT REBOOT THE UNIT
IPCONFIG PRINT THE IP CONFIGURATION TO THE SCREEN
RESETIP RESET THE IP CONFIGURATION TO FACTORY DEFAULTS
SHOWMAC PRINT THE MAC ADDRESS TO THE SCREEN
SHOWTPORT PRINT THE TELNET COMMUNICATION PORT TO THE
SCREEN
SHOWHPORT PRINT THE HTTP COMMUNICATION PORT TO THE
SCREEN
SIPADD SET THE IP ADDRESS
SNETMASK SET THE NET MASK ADDRESS
SGATEWAY SET THE GATEWAY ADDRESS
SHTTPPORT SET THE HTTP COMMUNICATION PORT(1~62235) [80]

9
Command Description
STELNETPPORT SET THE TELNET COMMUNICATION PORT(1~62235)
[23]
Note: All the RS-232 command will be not executed unless followed
with a carriage return. All commands are case-sensitive.
6.7 Telnet Control
Before attempting to use the telnet control, please ensure that
both the Intergrated Zone Amplier (via the 'CONTROL' port) and
the PC/Laptop are connected to the active networks.
To access the telnet control in Windows 7, click on the 'Start' menu
and type "cmd" in the Search eld then press enter.
Under Windows XP go to the 'Start' menu and click on "Run", type
"cmd" with then press enter.
Under Mac OS X, go to Go→Applications→Utilities→Terminal See
below for reference.

10
Once in the command line interface (CLI) type "telnet", then the IP
address and hit enter.
Note: The IP address of the Intergrated Zone Amplier can be
displayed on the device's LCM monitor by entering into the Menu's IP
Cong.
This will bring us into the device which we wish to control. Type "H" to
list the available commands.
Type “IPCONFIG” To show all IP congurations. To reset the IP,
type “RESETIP”.
Note: All the commands will be not executed unless followed by a
carriage return. Commands are case-sensitive. If the IP is changed
then the IP Address required for Telnet access will also change
accordingly.

11
6.8 Web GUI Control
On a PC/Laptop that is connected to the active network as the
Intergrated Zone Amplier, open a web browser and type device's
IP address on the web address entry bar. The browser will display the
device's control page.

12
7. CONNECTION DIAGRAM
CONTROL
HDMI OUT HDMI IN 1 HDMI IN 2
RS-232 LINE IN
OUTOPT.COAX.
INOPT. COAX.
RL
OUTR
SPEAKER
RCA
IN DC 24V
IR IN
OUT
IN RLRL
+
-
+
-
7m
3m
3m
60°
m
Amplier
HD TV
DVD or Blu-ray Player
DVD or Blu-ray Player
Active Speakers
Active Speakers
Active Speakers
NB SmartPhone

13
8. SPECIFICATIONS
Input port 2 x HDMI, 1 x Optical, 1 x Coaxial, 1 x 3.5Ø
Line in, 1 x R/L RCA, 1 x D-Sub 9pin (RS-
232), 1 x RJ-45 (Control), 1 x IR, 1 x MIC
Output port 1 x HDMI, 1 x Optical, 1 x Coaxial, 1 x R/L
RCA, 1 x R/L (SPEAKER)
Digital Audio Input/Output LPCM 2CH
Stereo Input/Output Level 2 Vrms ± 0.2
HDMI Cable I/O Length 15M/12bits 1080p
IR Frequency 38kHz
ESD Protection Human body model:
±8kV (air-gap discharge)
±4kV (contact discharge)
Power Supply 24V/ 3.75A DC (US/EU standards, CE/
FCC/UL certied)
Dimensions 215 mm(W) x 172.5 mm(D) x 46 mm(H)
Weight 1060 g
Chassis Material Aluminum
Silkscreen Color Black
Operating Temperature Operating from 0°C ~ 40°C
Storage Temperature -20˚C ~ 60˚C / -4 ˚F ~ 140 ˚F
Relative Humidity 20 ~ 90% RH (non-condensing)
Power Consumption 82.5W
Power Output 30W/Channel @ 8Ohm (0.1% THD+N)

14
Audio Specication:
Input Level/
Freq Output Output Level T.H.D+N Freq Response SNR
HDMI 1
HDMI 2
OPTICAL
COAX
0dBFS/1kHz
HDMI
OPTICAL 0dB±1dB <0.01% ±1 dBFS >80dB
COAX
L/R 2.0 Vrms ±10% <0.1% ±1 dBFS >70dB
Analog L/R
PhoneJack
2.0 Vrms/1kHz
HDMI
OPTICAL 0dB±1dB <0.01% ±1 dBFS >80dB
COAX
L/R 2.0 Vrms ±10% <0.1% ±1 dBFS >80dB
Amplier Specication:

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CYPRESS TECHNOLOGY CO., LTD
20141017 MPM-DCT23