Related Manuals for Dahua 49 Series
Summary of Contents for Dahua 49 Series
- Page 1 HDCVI PTZ Camera 49 Series / 40 Series Quick Start Guide Version 001.002 Dahua Technology USA Inc.
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Page 2: Table Of Contents
Table of Contents Welcome........................1 Important Safeguards and Warnings ..............1 Electrical safety ....................1 Environmental Precautions ................2 Operation and Daily Maintenance ..............3 Lifting Appliance Requirement ................3 Warnings ......................3 FCC Information ....................4 FCC compliance： .................... 4 Legal Notices .................... -
Page 3: Welcome
This manual offers reference material and general information about the basic operation, maintenance, and troubleshooting of the Dahua Multi-Sensor Panoramic Camera. Read, follow, and retain the following safety instructions. Heed all warning on the unit and in the operating instructions before operating the unit. -
Page 4: Environmental Precautions
Ensure a service technician uses replacement parts specified by the manufacturer, or that have the same characteristics as the original parts. Unauthorized parts may cause fire, electrical shock, or other hazards. Dahua is not liable for any damage or harm caused by unauthorized modifications or repairs. -
Page 5: Operation And Daily Maintenance
• Dahua recommends the use of a thunder-proof device in concert with the unit. • Do not touch the CCD or the CMOS optic sensor. Use a blower to clean dust or dirt on the lens surface. -
Page 6: Fcc Information
1.3 Legal Notices Copyright This user guide is ©2017, Dahua Technology Company, LTD. This user guide is the intellectual property of Dahua Technology Company, LTD and is protected by copyright. All rights reserved. Trademarks All hardware and software product names used in this document are likely to be registered... -
Page 7: Disclaimer
• Video loss is inherent to all digital surveillance and recording devices; therefore Dahua cannot be held liable for any damage that results from missing video information. To minimize the occurrence of lost digital information, Dahua recommends multiple, redundant recording systems, and adoption of backup procedure for all data. -
Page 8: Unpacking
2 Unpacking This equipment should be unpacked and handled with care. If an item appears to have sustained damage during shipping, notify the shipper immediately. Verify that all the parts listed below are included. If an item is missing, contact customer support or your local representative. -
Page 9: Installation And Configuration
3 Installation and Configuration 3.1 Framework and Dimensions The following figures show the dimensions of the device in mm (in.). These images are intended as a reference only. Figure 3-1: Dimensions for 49925IC... -
Page 10: Wiring
3.2 Wiring The dome camera includes the following wiring bundles: Wire Color Connection Power 12 VDC Alarm Alarm IN 1 Brown Alarm IN 2 Yellow/Green Alarm GND Blue Alarm OUT 1 Green Alarm COM 1 Video Pink Video Out Audio White Alarm IN Black... -
Page 11: Alarm Output - Level Application
Alarm Output – Level Application Use this alarm output configuration if the output triggers an external device by increasing the voltage. The alarm must increase the external pull-up resistance to trigger (high level) the device. The maximum external pull-up level is 5 V and the maximum port current is 5 mA. Once the output increases the pull-up resistance, the alarm decreases the output voltage to the normal state (low level) at less than 0.8 V. -
Page 12: Device Installation
A readily accessible 2-pole disconnect device with a contact separation of at least 3 mm must be incorporated. Note: Dahua recommends attaching a “drip loop” (flex or hard conduit) during installation to ensure condensation does not form in the mount or the conduit. -
Page 13: Cable Requirements
5. Pull the composite cable from the dome through the wall mount and pull it out of the other end of the wall mount bracket. Transmission distance results verified by real-scene testing in Dahua's test laboratory. Actual transmission distances may vary due to external influences, cable quality, and wiring structures. - Page 14 6. Align the flange at the top of the dome with the wall mount, then push the dome into the bracket. Then, tighten the M6 screw on the wall mount firmly to the dome. Note: Ensure the M6 screw is tightly fixed to secure the dome to the wall mount.
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Page 15: Setting Camera Parameters
HDCVI technology allows you to set parameters for the camera and to control the camera from a Dahua HDCVI DVR. 1. Connect the camera to a Dahua HDCVI DVR. 2. From the DVR, select the Main Menu and choose Setting. Then, select the System tab and select the PTZ link, on the left-side menu. - Page 16 8. Set AUDIO FORMAT as G711a and set AUDIO SOURCE as HDCVI. Figure 5-2 9. Click Save to store the changes. 10. Click the right-mouse button and select PTZ Control. The HDCVI DVR opens the PTZ Setup menu. Figure 5-3 11.
- Page 17 12. Use the following table to access the camera’s menu: Button Function Access the camera’s settings menu. Select a menu item. Select a setting value. Adjust lens zoom and auto trigger function. Adjust lens focus. Trigger autofocus at the current zoom factor.
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Page 18: Camera Maintenance
6 Camera Maintenance Proper maintenance will ensure consistent image quality over the life-span of the camera. 6.1 Optical Components Take care not to touch or stain the dome cover, lens, or the mirror surface. If the one of these surfaces is stained, use the following methods to clean: •... - Page 19 Dahua Technology USA Inc. 23 Hubble, Irvine, CA 92618 Tel: (949) 679-7777 Fax: (949) 679-5760 Email: sales.usa@global.dahuatech.com Rev 001.001 © 2017 Dahua. All rights reserved. Design and specifications are subject to change without notice.