User's Manual Part 2

AT870N User Guide

6.2 Data Input

Number Keypad mode: Press the <1 ALP> button or input language icon on the task bar to

change the number keypad mode

Letter Keypad mode: Press the <1 ALP> button or input language icon on the task bar to

change the small or capital letter and then, input the word you want. There is

2~3 word or symbol in a button. First word can be putted into the device at one

time, second word can be putted into the device at two times simultaneously,

third one can be putted into the device at the three times to push

simultaneously.

6.3 Device Configuration & Function Execution Using keypad

<Fun>If the keypad button is pressed together with <Fun>, functions that are preset in advance will

be performed.

Fun + Button Description

<Esc>

It is able to cancel the selected command and movement & state of program.

Left side of <↑>, <↓>

It uses for sound control

<3>,<9>

It uses for page UP / DOWN.

<2>,<4>,<5>,<6>,<8>

Key button for right and left and top and bottom.

<Del> It deletes the letter behind the cursor

<7>

It can be used Tab button

<*>,<0>,<#>

It inputs the + sign, 000 sign and –sign.

It uses for function button