Instruction/ maintenance manual of the product VN-H57U JVC
Go to page of 4
1 Safety Precautions The power rating is AC 24 V , 50/60 Hz/PoE (VN-H57U) or PoE (VN-H37U/VN-H137U). Use the correct voltage. Always use the AC 24 V power source that is insulated from the primary power supply . (VN-H57U) A level of supplied power that exceeds the ratings may result in failures, smoke or fire.
2 ☞ Continued overleaf Mounting this Camera Mounting the lens (VN-H57U/VN-H37U) Note • Use a Megapixel lens only . 1 Check the lens mount before mounting the lens. • The VN-H37U has the CS mount. • The lens mount size (a) must be as shown in the table below .
3 ☞ Continued overleaf Adjust the field angle and the focus while checking the actual image on the monitor . Note • Before you touch this camera, be sure to touch the metal surface of the monitor terminal first in order to discharge static electricity .
4 Specifications * The specifications and appearance of this unit are subject to change for purposes of improvement without prior notice. VN-H57U VN-H37U VN-H137U Camera section Image sensor 1/3-inch .
An important point after buying a device JVC VN-H57U (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought JVC VN-H57U yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data JVC VN-H57U - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, JVC VN-H57U you will learn all the available features of the product, as well as information on its operation. The information that you get JVC VN-H57U will certainly help you make a decision on the purchase.
If you already are a holder of JVC VN-H57U, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime JVC VN-H57U.
However, one of the most important roles played by the user manual is to help in solving problems with JVC VN-H57U. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device JVC VN-H57U along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
