Chapter 1 Quick Guide
1.4 Using the Keypad
Entering Numerical Data
To enter numerical data, e.g., the quantity of goods, use the 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
key 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 input function which allows you to enter alphabetic characters, space,
and symbols from the keypad during execution of a user program. For the alphabet input procedure,
refer to the "BHT-BASIC Programmer's Manual."
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