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For USA only:
This product contains a CR Coin Lithium Battery which contains Perchlorate Material – special
handling may apply, California residents, See www.dtsc.ca.gov/hazardouswaste/perchlorate/
1. Press
twice to clear any residual values and calculation instructions in the calculator.
2. Before starting memory calculations, press
3. For expressing calculation examples, only the symbols that are required for explanation are
mentioned.
4. Example procedures are listed in following manner unless otherwise specified.
(1) Example
1. 按
两次清除计算器内任何数值和计算指令。
2. 如果开始记忆计算，请按
3. 对于表达式计算示例，只有对需要解释的符号才会说明。
4. 示例步骤按如下方式列举，除非另有说明。
(1) 示例
BATTERY REPLACEMENT
电池更换
OPERATIONS
(2) Key operations
两次清除内存信息。
(2) 关键运算
操作
twice to clear the memory contents.
(3) Display
(3) 显示
EL-244T(U1U)-1①
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