Language Teacher E780T User Manual
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Language Teacher model E780T4POWER SUPPLYThe Language Teacher E780T is powered by two (2)main AAA batteries and a CR1220 memory backupbattery. The battery compartment is located on theback of the case near the screen lid joints.When the batteries become weak, a warning messagewill be displayed. In order to prevent a completedischarge of batteries and possible loss of data inRAM, replace the whole set of main batteries promptly.Do not mix old and new batteries.1. Remove the battery compartment cover by sliding itaway from the unit.2. Take out the old batteries and put in new ones.♦ Note: Make sure to place both batteries according tothe polarity markings inside the compartment.3. Put back the battery compartment cover by sliding ittoward the unit. Make sure the cover sits in placeproperly.You have 2 minutes to replace the batteries withoutrisk of losing data stored in RAM. Do not exceed the 2min. limit! Neither manufacturer nor dealer may beheld responsible for the loss of user’s data.♦ Note: It is recommended to replace the CR1220memory backup battery once a year.♦ Note: Never try to remove batteries from the translatorwith the power on. This can seriously damage thedevice. If you experience difficulty turning the unit off,press the RESET button located on the back of the unitunder the battery compartment cover to reinstall thesystem.During a system reset, press N at the prompt |
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