EC-371 2K Kid's Message Sender Diary (650-0835) Preparation Faxback Doc. # 32183 Before Using the Unit... IMPORTANT!: Before you use the unit for the first time, be sure to perform the reset operation as explained in "Reset Operation", below. Be sure to write Down Important Data Somewhere! The numbers and letters you input stay inside memory as long as the batteries provide electric power. When the batteries go dead or when you remove them for longer than about two minutes,* everything inside memory is erased. There is also, the danger that you might accidentally erase something by mistake. Because of this, you should always write down data in a notebook as a back-up, just in case. Always switch power off before removing batteries. Removing batteries while power is on can cause malfunction of the unit or loss of memory data. PRECAUTIONS: Never allow this unit to be exposed to fire. Avoid use and storage under temperature extremes. Do not place the unit in direct sunlight, near windows, near a heater, or anywhere else where it is subject to heat. Heat can lead to discoloration or warping of the case, and can even damage internal circuitry. Under very low temperatures, display response may slow down or fail entirely. This condition is temporary and operation should return under normal temperatures. Avoid use and storage in areas subject to excessive moisture, dirt, and dust. Direct contact with liquids and dust can damage internal circuitry. Avoid dropping the unit and otherwise subjecting it to severe impact. Never bend or twist the case. Never try to take the unit apart. Do not use a pen, pencil, or other sharp object to press keys. To clean the exterior of the unit, wipe it off with a soft cloth dampened in a weak solution of a mild neutral detergent and water. Be sure to wring out any excess moisture from the cloth before wiping off the unit. Never use benzene, thinner, or any other volatile agent to clean the unit. Doing so can remove the figures printed on the case or otherwise damage the case finish. The contents of these instructions are subject to change without notice. Tandy Corporation assumes no responsibility for any loss or claims by third parties which may arise from the use of this product. RESET OPERATION Use the following operation to reset the unit and clear its memory. IMPORTANT!: Be sure to reset the unit before using it for the first time. Do not use a very sharp pencil to press the RESET button. Doing so can damage the unit. To Reset the Unit 1. Use a thin, pointed object (like a paper clip) to press the RESET button on the back of the unit. When you do, the "RESET?" message should appear. 2. Press EXE to reset the unit. The timekeeping display appears after all data is deleted. To abort the RESET operation, press any key besides EXE. This causes the "CHECK TIME" message to appear. Press any key to display the time. If the time setting is wrong, use the Timekeeping Mode to reset it (On Faxback Doc. # 32180). 3. Use the procedures on Faxback Doc. # 32180 to set the time after performing the RESET operation. The following table shows what happens to all settings when you reset the unit. Memory Data All Cleared Data All cleared Current Date January 1, 1994 Current Time 00:00 Alarm Off Alarm Time 12:00 Password Cleared Secret Memory Area Cleared When the Unit does not Work Properly... The unit may stop working properly after it is subjected to strong electrostatic charge or strong impact. If this happens, first check to make sure that the batteries are correctly installed, and then perform the following operation. 1. Use a thin, pointed object (like a paper clip) to press the RESET button on the back of the unit. When you do, the "RESET?" message should appear. 2. Press any key besides EXE. This causes the "CHECK TIME" message to appear. 3. Press any key to display the time and then use the procedures on Faxback Doc. # 32180 to reset it. LOW BATTERY WARNING The message "LOW BATT!" appears and the unit automatically switches off 30 seconds after battery power drops below a certain level. Replace batteries immediately after this message appears. About the Power Supply This unit is powered by two AAA alkaline batteries (Radio Shack Cat. No. 23-555). Data is kept in memory as long as the batteries provide electrical power. IMPORTANT!: Batteries can burst or leak and damage your unit if you use them the wrong way. Note the following important points. Be sure that the plus (+) side of each battery is facing in the proper direction. Never mix batteries of different types. Never leave dead batteries in the battery compartment. Remove the batteries if you do not plan to use the unit for a long time. Replace the batteries at least once every two years. WARNINGS: Never try to recharge the batteries that come with the unit. Do not expose batteries to direct heat, do not short circuit them, and do not try to take them apart. Keep batteries out of the reach of small children. If swallowed, consult with a physician immediately. The batteries that come installed in this unit when you purchase it are for factory test purposes, so they will probably not provide normal service life. Note that data in memory is retained for about two minutes after you remove the batteries, as long as the unit is switched off before you remove them. If batteries are removed for longer than two minutes, memory contents will be deleted, indicated by the "RESET?" message on the display after you replace the batteries. Press EXE to reset the unit and clear all data from memory. To guard against loss of data, load new batteries as soon as possible after removing the old ones. To Replace the Batteries 1. Switch power off. 2. Remove the battery compartment cover by sliding in the direction indicated by the arrow in the illustration (Figure 1). 3. Remove the old batteries. 4. Making sure that the positive (+) and negative (-) ends of the batteries are facing correctly, load two new batteries into the battery compartment (Figure 2). Be sure to replace both old batteries with new ones. 5. Insert the tabs on the bottom of the battery compartment cover into the slots of the battery compartment, and carefully close the cover (Figure 3). AUTO POWER OFF FUNCTION This function automatically switches power off if you do not operate any key for about six minutes. To restore power, press ON/OFF. If power switches off while you are inputting data or setting a time, the date you are inputting is not stored. If an alarm time is reached while unit power is switched off, the alarm will sound anyway. (EB 4/3/96)