Summary of Contents for Cyrex MC750
- Page 1 CYREX EXPANDABLE VIDEO INTERCOM SYSTEM WITH 32 BUILT-IN PICTURE MEMORY MC750 (Color) Model: M320 (B/W) OWNER'S MANUAL INSTALLATION AND OPERATION...
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Page 2: Table Of Contents
Warning Precautions 3 - 4 FCC Class B Notice System Contents Parts Identification Terminal Inputs & Outputs 7-10 Cyrex M series master system Wiring Diagram Installation 12 17 System Setup Operation 19 21 Expansion Options EX-750H / EX-320H Expansion (Slave) Monitor... -
Page 3: Important Safety Instructions
IMPORTANT SAFETY INSTRUCTIONS WARNING: REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THE MONITOR OR POWER ADAPTER TO WATER OR MOISTURE. Read Instructions - All the safety and operating instructions should be read before operating this equipment. These instructions should be retained for future reference. -
Page 4: Warning
WARNING WARNING: REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THE MONITOR OR POWER ADAPTER TO WATER OR MOISTURE. CAUTION: DO NOT OPEN. RISK OF ELECTRICAL SHOCK. CAUTION! TO REDUCE RISK OF ELECTRICAL SHOCK, DO NOT REMOVE COVER OR BACK. NO USER SERVICEABLE PARTS INSIDE. -
Page 5: Precautions
PRECAUTIONS WARNING Negligence could result in serious injury or death. 1. Do not change, modify or alter the system. It can cause fire or electric shock. 2. Do not open the monitor. High voltage is present inside and can cause electric shock. -
Page 6: Precautions
PRECAUTIONS (continued) CAUTION Negligence could result in personal injury or damage to property. 1. Do not install or make any wire adjustment while power supply is plugged in. It can cause electrical shock or damage to the unit. 2. Do not manually hold down hook switch to verify chime volume. It could cause loud feedback in the handset and can lead to hearing damage. -
Page 7: Fcc Class B Notice
FCC CLASS B NOTICE NOTE: This equipment has been certified and found to comply with the limits regulated by FCC, EMC, and LVD. Therefore, it is designed to provide reasonable protection against interference and will not cause interference with other appliance usage. However, it is imperative that the user follows this manual's guidelines to avoid improper usage which may result in damage to the unit, electrical shock, and fire hazard or injury. -
Page 8: System Contents
SYSTEM CONTENTS Thank you for purchasing the Cyrex Expandable Video Intercom System. This intercom system allows you to identify and communicate with callers at the door, from the security and convenience of any room in your house. Visitors activate the... -
Page 9: Parts Identification
PARTS IDENTIFICATION Master Monitor (Front) 4" B/W Flat CRT or Color LCD Screen * Power LED Memory Status LED Volume Control Intercom and Broadcast Button Lock Release Button Video and Audio Monitoring Brightness Control Contrast Control * Depending on model number. -
Page 10: Parts Identification
PARTS IDENTIFICATION (continued) Master Monitor (Back) Connector Socket Wiring Terminals Fuse Power... -
Page 11: Parts Identification
PARTS IDENTIFICATION (continued) Door Bell Camera 1/3" B/W or Color Day & Night chipset CCD Camera * LED Emitters - Light emitting diodes (LED) provide supplemental lighting to enhance night viewing. Call Button - Press this button to ring the doorbell chime and activate the monitor. Speaker - Emits sound from the monitor. - Page 12 PARTS IDENTIFICATION (continued) Jumper Pigtail connector Monitor - Connect two wires from this terminal to the Master monitor, marked "DR 1" (No polarity). Door Release (Electric Strike) - Connect 2 wires from this terminal to an optional electric door strike. The system supports 2 types of door strike. -12V DC 300mA if power generated from monitor (Jumpers on Bottom 2 rows) -24V DC 1A Max if electric strike has its own power source.
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Page 13: Wiring Diagram
WIRING DIAGRAM Electric Strike Expansion Cam era Expansion Cam era Expansion Cam Expansion Monitor *** PLEASE NOTE: Disconnect power to all units before connecting or disconnecting cables. - Page 14 INSTALLATION TESTING UNITS It is recommended that you test the intercom system before mounting it in order to adjust the settings to the desired levels. Below are instructions on what to look for when testing: Test the monitor by following these steps: a) Press the call button at the camera unit.
- Page 15 * If using existing wires, please ensure that the wires are not receiving power from existing door chime, which may be located elsewhere. Failure to do so will damage the Cyrex intercom system.
- Page 16 INSTALLATION (continued) Important!!! Note: Turn off the power to all units before connecting or disconnecting cables. polarity Connect the wiring for the doorunit to terminal DR1 (no polarity) To AC outlet:do not connect yet. STEP 2: Connect the door bell to the master monitor using 18AWG 2 conductor wires (recommended).
- Page 17 INSTALLATION (continued) Important!!! Note: Turn off the power to all units before connecting or disconnecting cables. 2 Wires to 2 Wires to connect a Lock Release DR1 Teminals of the Control (if available) Base station(monitor) STEP 3: Plug in the AC Power Adapter of the Main Monitor Unit.
- Page 18 INSTALLATION (continued) Important!!! Note: Turn off the power to all units before connecting or disconnecting cables. STEP 4: Press the Audio-Video Monitoring button to test the system. STEP 5: Adjust the view angle of the door bell unit. Using the Allen wrench provide, push the built in camera gently to the front.
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Page 19: Installation 12
Important!!! Note: Turn off the power to all units before connecting or disconnecting cables. STEP 6: To mount the Door Bell, fasten wall mount case using assembly screw. Then put the Cyrex adhesive label to conceal the screw. Door unit assembly screw Cover label... -
Page 20: System Setup
SYSTEM SETUP STEP 1: To enter Setup mode for on-screen programming, press and hold the left button (Broadcasting & Intercom button) for 2 seconds while the handset is "on hook". A "Beep" indicates you have entered into the Setup mode and a menu screen is displayed on the monitor screen. STEP 2: Press the left (Broadcasting &... -
Page 21: Operation 19
OPERATION INSTALLATION TIPS Narrow space may cause feedback or echo on the speakerphone function. Positioning too close to a high powered magnetic device may cause audio/video interference. Narrow Less than 35cm Direct sunshine on the camera may cause blurry picture on the monitor. Narrow... - Page 22 Below is a typical sequence depicting how the doorphone system is used: VISITOR CALLS FROM DOOR BELL UNIT - After 3 seconds into the call, the Cyrex video intercom will automatically capture the image and store it in the volatile memory.
- Page 23 OPERATION (continued) INSPECT NEW MEMORY - The master monitor is equipped with a 32 built-in picture memory storage capacity. - If the Memory Status LED flashes slowly, this indicates new picture memory has been captured. - Press the middle button (Lock Release Button) for 2 seconds. A beep indicates that you are entering into the Memory Mode.
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Page 24: Expansion Options
EX-320H/EX-750H 2 wires EX-320C/EX-750C 2 wires EX-320D/EX-750D EX-320C/EX-750C 2 wires M320/MC750 EX-320D/EX-750D EXPANSION (Slave) MONITOR (No Memory) EX-750H (Color) / EX-320H (B/W) - This system works as an Audio intercom when expansion monitors are added. EXPANSION DOME CAMERA EX-750C (Color) / EX-320C (B/W) -
Page 25: Parts Identification
EXPANSION (SLAVE) MONITOR PARTS IDENTIFICATION 11 12 13 Operating Controls: 8.Brightness Control 1.Pin Socker for monitor 9.Contrast Control connection cable 10.Handfree Volume Control 2.Terminals for connection to main 11.intercom and Broadcast button unit and next slave monitor 12.Lock Release Button 3.Fuse 13.Audio &... -
Page 26: Installation
EXPANSION (SLAVE) MONITOR INSTALLATION To next monitor (Slave unit). From previous monitor (Main unit or Slave unit). 2 Wires connection ATTENTION: Polarity sensitive: OUT (+) to IN (+) and respectively OUT (-) to IN (-) -
Page 27: Operation
- Number of monitoring channels depends on expansion units installed (maximum 4 cameras) - If more than one monitor is being used, the M320/MC750 Main Monitor will have control of channel switching. BEING USED - OR - IN USE BROADCAST AND INTERCOM BETWEEN ALL MONITORING UNITS - Pick up the handset, press and hold the left button (Broadcasting and Intercom Button) to broadcast to all monitors. -
Page 28: Parts Identification
EXPANSION DOME CAMERA PARTS IDENTIFICATION Microphone - Built-in microphone for audio Connection Wires - To connect 2 wires to master monitor CCD Camera - Delivers a clear detailed picture to the monitor Microphone Sensitivity Adjustment - Turn the knob to adjust the microphone sensitivity level Mounting Screws - 2 Screws to secure the mounting of the Dome Camera... -
Page 29: Installation
EXPANSION DOME CAMERA INSTALLATION ATTENTION If the camera is installed in a small enclosed area, adjust the microphone sensitivity to a lower level. Installation: Connect 2 wires from the dome camera to the 2 terminals on the Master monitor marked "DR2/CAM1" or any available remaining slots. * Activate the camera in System Setup... -
Page 30: System Setup & Operation
EXPANSION DOME CAMERA SYSTEM SETUP & OPERATION STEP 1: Press and hold LEFT button (Broadcast and Intercom Button) on the master monitor for at least 2 seconds to enter Setup mode. The menu will appear on the screen. STEP 2: In the Setup mode, select the corresponding physical wiring terminal name (e.g. -
Page 31: Parts Identifcation
EXPANSION DOOR BELL UNIT PARTS IDENTIFICATION Infrared LED - Infrared Light Emitting Diodes (LED) will detect low light, thereby giving you clear pictures at night at close range. CCD Camera - Takes a snapshot when door chime is activated. Call Button - Press to activate door chime Microphone Speaker... -
Page 32: Installation
EXPANSION DOOR BELL INSTALLATION 2 Wires to 2 Wires to connect a Lock Release DR1 Teminals of the Control (if available) Base station(monitor) Installation: Connect 2 wires to the "Monitor" terminals on the Expansion Door Bell to the 2 terminals on the Master monitor marked "DR2/CAM1"... -
Page 33: System Setup & Operation
EXPANSION DOOR BELL SYSTEM SETUP & OPERATION STEP 1: Press and hold LEFT button (Broadcast and Intercom Button) on the Master monitor for at least 2 seconds to enter Setup mode. The menu will appear on the screen. STEP 2: In the Setup mode, select the corresponding physical wiring terminal name (e.g. -
Page 34: Troubleshooting Guide
TROUBLESHOOTING Before requesting service, check the troubleshooting guide to solve the problem. PROBLEM SOLUTION Make sure AC plug is firmly inserted into the AC outlet. Make sure the power terminal is firmly No Power connected into the the monitor unit. Check to ensure (no picture on monitor) polarity is correct (Red =positive, Black =negative). -
Page 35: Technical Specifications
TECHNICAL SPECIFICATIONS MC750 COLOR MONITOR Screen: 4" Color LCD Monitor Installation: 2 Wires Picture memory: Built-in 32 picture storage Resolution: 330 TV Lines Audio: Bi Directional Auto Timer: Auto shut off after 30 seconds (unanswered calls) and 90 seconds (answered calls) -
Page 36: M320
TECHNICAL SPECIFICATIONS M320 B/W MONITOR Screen: 4" B/W Flat CRT Monitor Installation: 2 Wires Picture memory: Built-in 32 picture storage Resolution: 420 TV Lines Audio: Bi Directional Auto Timer: Auto shut off after 30 seconds (unanswered calls) and 90 seconds (answered calls) Operating Temp: 32 F ~ 104F Power Supply:... -
Page 37: Expansion Monitor
TECHNICAL SPECIFICATIONS EXPANSION MONITOR EX-750 H COLOR MONITOR Screen: 4" Color LCD Monitor Installation: 2 Wires Resolution: 380 TV Lines Audio: Bi Directional Auto Timer: Auto shut off after 30 seconds (unanswered calls) and 90 seconds (answered calls) Operating Temp: 32 F ~ 104F Power Supply: 110VAC, 24V DC 750mA... -
Page 38: Expansion Dome Camera
TECHNICAL SPECIFICATIONS EXPANSION DOME CAMERA EX-750C COLOR DOME CAMERA Image Sensor: 1/3" Color CCD Resolution: 380TV Lines Lens: 3.6mm lens Lux: 1.0 lux Audio: Built-in mic Operating Temp: 30 F ~ 130F Dimensions: 3.75" (L) x 3.75" (W) x 3.25" (H) Environment: Indoor EX-320C B/W DOME CAMERA... -
Page 39: Expansion Door Bell
TECHNICAL SPECIFICATIONS EXPANSION DOOR BELL EX-750D COLOR DOOR BELL Image Sensor: 1/3" Color CCD (Day and Night) Resolution: 380 TV Lines Lens: 3.6mm lens Illumination: Infrared LED Lux: 1.0 lux Operating Temp: -13F ~ 122 F Dimensions: 5.50" (L) x 4.00" (W) x 1.75" (H) Environment: Outdoor EX-320D B/W DOOR BELL... -
Page 40: Electric Door Strike / Lock Release
Door Open Output Terminal By pressing the middle button of the base station,an electric door lock can be controlled.The door lock is connected to the DOOR RELEASE output terminals at the back side of the door camera.By repositioning the jumper at the back side of the camera you can choose between two options: 1-Electric Door Lock with its Own Powersupply(Standard) The door-open contact is a dry contact.Maximum load DC24V/1A. -
Page 41: Tv Out Setup
TV OUT SETUP The master monitor supports TV Out feature to integrate with third party hardware TV or VCR. This allows you to view the door bell from your TV. The TV out connector is equipped with 2 RCA connectors and a set of Normally Open (N.O.) wire. The master monitor will initiate the TV out feature and send a signal under the following conditions 1. -
Page 42: Warranty
If the product is found to be defective, please contact the vendor/installer. The vendor will then ship the item(s) back to Cyrex Networks Corporation for repair. Please DO NOT send your product(s) directly to Cyrex Networks Corporation. This warranty does not cover any expenses incurred in the removal and installation of the product. - Page 43 http://www.cyrexnetworks.com info@cyrexnetworks.com...
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