JVC V25U Startup Guide - Page 8

Getting Started Saving Energy ⅷ When this product is not in use for a long period of time, turn off the power of the system to ensure safety and reduce power consumption. Maintenance ⅷ Be sure to turn off the power before performing maintenance. ⅷ Wipe this product using a soft cloth. Wiping with thinner or benzene may melt or tarnish its surface. For dirt that cannot be easily removed, wipe using a neutral detergent diluted with water, followed by wiping with a dry cloth. Copyright Protection ⅷ With the exception of the user being the copyright holder or when permission such as for duplication has been granted by the copyright holder, permission is required in principle for the duplication, modification, or transmission of copyrighted video and audio data. Unauthorized duplication, modification, or transmission of copyrighted material may constitute a copyright infringement, and the user may be liable to compensate for any damages. When using copyrighted video/ audio data, be sure to check the license agreement of the copyrighted material thoroughly. When rights or rights holders are involved with regard to the targeted duplicating subject, permission may be required for shooting or using (processing) it. Be sure to check the licensing conditions thoroughly. Exemption of Liability ⅷ The motion detection feature is not a feature to prevent theft or fire. JVC shall not be liable for any damage that occurs. ⅷ JVC shall not be liable for any damage due to the invasion of privacy by images of this camera. Others ⅷ The cable stopper of the alarm terminal may come off in some cases. When mounting the cables, make sure to do so carefully. 8 ⅷ If a high luminance object (such as a lamp) is shot, a white smear may appear at the upper and lower ends of this object on the screen. This phenomenon (smear) is characteristic of solid-state image sensors, and is not a malfunction. ⅷ Some hubs/switches of products that are equipped with intelligent features may include a broadcast/multicast suppression function. Viewing of multicast images on this product may fail if this function is enabled. ⅷ Electricity can be supplied to this product either by using the PoE or connecting the AC 24 V power supply. Make sure to select only one mode of electrical supply. Connecting the power cord and the LAN cable for the PoE at the same time may result in failure or malfunction of the camera. (A Page 14, 15) ⅷ This product comes with a built-in AGC circuit. When using this product with AGC set to AMidB, AHighB or ASuperB, the sensitivity level increases when the image is dark, and the screen may appear grainy as a result. However, this is not a malfunction. ⅷ When using this product with the white balance set to AATWB, the displayed color may differ slightly from the actual color according to the condition of the object due to the principle of the automatic tracking white balance circuit. This is not a malfunction. ⅷ The electronic shutter of this product is set to A1/30B by default. For regions with a commercial power supply frequency of 50 Hz, switch to the flickerless mode during use under fluorescent lights (excluding inverter lighting equipment) to prevent flickers. ⅷ When the Easy Day and Night feature is set to AOnB, the image turns black-and-white in a dark location. As the sensitivity level is increased in this case, the screen may appear grainy and more white spots may appear. When switching between color and black-and-white images, the brighter area on the screen is emphasized, which may reduce the visibility. However, this is not a malfunction. ⅷ If the power supply voltage is momentarily cut off or reduced due to lightning, turning on of the air conditioner's power, etc., the image may be disrupted or noise interference may occur. ⅷ When using multicast, make use of a IGMPv2-compliant network switch.