JVC GY-HM170U Instruction Manual - Page 14

Introduction Precautions for Proper Use Storage and Usage Locations o Allowable ambient temperature and humidity Be sure to use this unit within the allowable temperature range of 0 °C to 40 °C (32 °F to 104°F) and a relative humidity of 30 % to 80 %. Using this unit at a temperature or humidity outside the allowable ranges could result not only in malfunction but also serious impact on the CMOS elements as small white spots may be generated. Please exercise care during use. o Strong electromagnetic waves or magnetism Noise may appear in the picture or audio and/or the colors may be incorrect if this unit is used near a radio or television transmitting antenna, in places where strong magnetic fields are generated by transformers, motors, etc., or near devices emitting radio waves, such as transceivers or cellular phones. Use of wireless microphone near this unit When a wireless microphone or wireless microphone tuner is used near this unit during recording, the tuner could pick up noise. o Avoid using or placing this unit in the following places. 0 Places subject to extreme heat or cold 0 Places with excessive dirt or dust 0 Places with high humidity or moisture 0 Places subject to smoke or vapor such as near a cooking stove 0 Places subject to strong vibrations or unstable surfaces 0 In a parked car under direct sunlight or near a heater for long hours o Do not place this unit at places that are subject to radiation or X-rays, or where corrosive gases occur. o Protect this unit from being splashed with water. (Especially when shooting in the rain) o Protect this unit from getting wet when shooting on a beach. In addition, salt and sand may adhere to the body. Be sure to clean the unit after use. o Protect this unit against penetration of dust when using it in a place subject to sandy dust. Transportation o Do not drop or hit this unit against a hard object when transporting. Power Saving o When this unit is not in use, be sure to set the [POWER ON/OFF] switch to "OFF" in order to reduce power consumption. Maintenance o Turn off the power before performing any maintenance. o Wipe the external cabinet of the unit with a soft cloth. Do not wipe the body with benzene or thinner. Doing so may cause the surface to melt or turn cloudy. When it is extremely dirty, soak the cloth in a solution of neutral detergent, wipe the body with it, and then use a clean cloth to remove the detergent. Rechargeable Battery o Be sure to use only the specified batteries. We do not guarantee the safety and performance of this device if an unspecified battery is used. oM 0 Charge the battery first before using. 0 If you are not using the battery for a prolonged period of time, remove and keep the battery at a 30 % to 40 % charge level to prevent deterioration. 0 Recharge the battery to a level of 10 % to 20 % once every six months when storing the battery. Storing the battery at a fully discharged state will result in over discharging and inability to charge the battery. 0 Store the removed battery with the battery cap attached in a dry place between 15 °C and 25 °C (59 °F and 77 °F). oK 0 For details, refer to the instruction manual of the battery. o ATTENTION: The product you have purchased is powered by a rechargeable battery that is recyclable. Please call 1-800-8-BATTERY for information on how to recycle this battery. 14 Precautions for Proper Use