Introduction 7RTR-50Battery life depends on the measurement environment,communication frequency, recording interval and battery quality.Do not use any other batteries than those that are specified in thisUser's Manual.It may cause a fire or other trouble including malfunction.Battery terminals may provide insufficient contact due to age orvibration.This may lead to data loss.Condensation may occur if the unit is moved from one environmentto another where the difference in temperature is great.Use the unit in an environmentwhere the ambient temperature is from -10C to 60C andthe humidity is 90% RH (no condensation) or less.RTR-5WMake sure that the LAN cable and AC adaptor are inserted fully, soas not to cause an improper connection.Also, when unplugging the LAN cable from the main unit, do not pullthe cord, but hold the connector to disconnect.Do not put anything on top of the AC adaptor.This may cause overheating.Condensation may occur if the unit is moved from one environmentto another where the difference in temperature is great.Use the unit in an environment where the ambient temperature is from 0C to 60C andthe humidity is between 20% and 80% RH (no condensation).If you are using a Wireless LAN card, please follow all instructions included with thecard.
