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9
Chapter 1. Quick Guide
1.4 Using the Keypad
■ Entering Numerical Data
To enter numerical data, e.g., the quantity of goods, use the ten numerical keys and
the ENT key.
For example, to enter the number "120," press the 1, 2 and 0 keys and then press
the ENT key.
If you key in any wrong value, press the C or BS key and then enter the correct one.
■ Selecting Tasks
If the LCD shows the selection items (xxx) prefixed by numerals (e.g., 1: xxx, 2: xxx),
use the numerical keys to select a desired item and press the ENT key to execute.
If a YES/NO screen (e.g., 1: YES, 2: NO) appears, press the 1 key for YES response and
2 key for NO response.
■ Entering Alphabetic Characters
The BHT supports the alphabet entry function which allows you to enter alphabetic
characters, space, and symbols from the keypad during execution of a user program.
For the alphabet entry procedure, refer to the "BHT-BASIC Programmer's Manual
(BHT-100 series)."