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Related Manuals for Dahua SD22 Series
Summary of Contents for Dahua SD22 Series
- Page 1 2-inch Network Speed Dome Installation Manual Version 1.0.2...
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Page 2: Table Of Contents
Table of Contents INSTALLATION PREPARATION ............... 1 Basic Requirements ......................... 1 Installation Check ........................1 Cable Preparation ........................1 1.3.1 Cable Lowest Specification Requirement ................. 1 1.3.2 Select Needed Power Supply Cable According to Transmission Distance ....1 SPEED DOME INSTALLATION ................. 2 Check Accessories ........................ - Page 3 Welcome Thank you for purchasing our speed dome! Please read the following safeguards and warnings carefully before you install or use the product!
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Page 4: Important Safeguards And Warnings
Important Safeguards and Warnings Safety Measures 1. Qualified Engineer Needed The installation engineer or maintenance engineer shall have corresponding CCTV system installation certificate or maintenance qualification certificate. The installation engineer or maintenance engineer shall have qualification certificate for work at height. - Page 5 10. Please turn off the power and unplug the power cable, If there is any smoke, disgusting smell, or noise. Please contact your local retailer or customer service centre for help. 11. All the examination and repair work should be done by the qualified service engineers. We are not liable for any problems caused by unauthorized modifications or attempted repair.
- Page 6 Please use the soft cloth to clean dust on the shell, or you can use soft cloth with cleaning liquid to clean the shell and then use soft cloth to make it dry. Do not use gasoline, dope thinner or other chemical material to clean the shell. It may result in shell transfiguration or paint flake.
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Page 7: Installation Preparation
1 Installation Preparation 1.1 Basic Requirements All installation and operation here should conform to your local electrical safety codes, fire protection regulations and relevant regulations. Make sure if the application scenarios of speed dome conforms to the installation requirements. -
Page 8: Speed Dome Installation
2 Speed Dome Installation 2.1 Check Accessories Before installation, please check the accessories one by one according to the packing list. Please make sure all the components listed are included. (Please check the container list for details.) 2.2 Open Device Remove the package and then take out the device. -
Page 9: Sd Card Slot And Rest Button
2.4 SD Card Slot and Rest Button SD card slot and reset button are shown in Figure 2-3. Please make sure the SD card is in the non read-write state when removing it. Otherwise, it may result in data loss and SD card damage. The button is used for default setting. Long press Reset button for more than 5 seconds, the system configuration information will be recovered to default setting. -
Page 10: Camera Installation
3 Camera Installation 2-inch network speed dome mainly adopts ceiling mount mode, which can be installed on the ceiling or wall. 3.1 Component Installation The speed dome and its mounting component are shown in Figure 3-1. Figure 3-1 The ceiling-mounted speed dome is shown in Figure 3-2. Figure 3-2... -
Page 11: Installation Steps
3.2 Installation Steps 3.2.1 Installation Conditions The ceiling-mounted speed dome can be installed on the hard ceiling in the indoor environment. The ceiling needs to satisfy the following installation conditions: The ceiling shall be thick enough to install the expansion bolt. ... -
Page 12: Appendix Ⅰ Lightening Protection And Surge Protection
4 APPENDIX Ⅰ LIGHTENING PROTECTION AND SURGE PROTECTION 4.1 Outdoors This series speed dome adopts TVS lighting protection technology. It can effectively prevent damages from various pulse signals below 6000V, such as sudden lighting and surge. While maintaining your local electrical safety code, you still need to take necessary precaution measures when installing the speed dome in the outdoor environment. -
Page 13: Indoors
4.2 Indoors The yellow and green GND wire or GND screw of the speed dome should be reliably connected by several strands of copper wire with no less than 25mm²and indoor equipotential GND terminal. Please refer to Figure 4-2 for lightningproof installation mode. Figure 4-2... -
Page 14: Appendix Ⅱ Dc 12V Wire Gauge And Transmission Distance Relationship Sheet
APPENDIX Ⅱ DC 12V WIRE GAUGE AND TRANSMISSION DISTANCE RELATIONSHIP SHEET It is the recommended transmission distance when the cable diameter is fixed and the DC12V power consumption is below 10%. For the DC device, the max permission voltage power consumption is 10%. -
Page 15: Appendix Ⅲ Wire Gauge Reference Sheet
6 APPENDIX Ⅲ WIRE GAUGE REFERENCE SHEET Metric bare wire Bare wire cross diameter section （mm） （mm ） 0.050 0.00196 0.060 0.00283 0.070 0.00385 0.080 0.00503 0.090 0.00636 0.100 0.00785 0.110 0.00950 0.130 0.01327 0.140 0.01539 0.160 0.02011 0.180 0.02545 0.200 0.03142 0.230... - Page 16 Note This manual is for reference only. Slight difference may be found in the user interface. All the designs and software here are subject to change without prior written notice. All trademarks and registered trademarks are the properties of their respective owners. ...
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