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4.2.2 Keypad Description
The PT Series keypad consists of 22 rubber keys including one trigger key.
Key Define Function
Shift Left Cursor moves left Menu bar moves up by page
Shift Right Cursor moves right Menu bar moves down by
page
Shift Up Cursor moves up Menu bar moves up
Shift Down Cursor moves down Menu bar moves down
Enter Item selection confirmed or data input completed
Scanning Enable scanner, only if the scan function is required.
Alpha Switch Transform alphabet and numeral mode. The current
mode will be shown on the LCD display when
transformed.
means alphabet mode and it is
numeral mode when
disappeared.
Function Key There are various combinations of function under
any-time condition and Edit Data condition.
Escape Exit and back to the last layer.
Power Switch Power switch, continuously press 0.5 second for
power on/off
A, B, C and 7 Input A, B, C and 7
D, E, F and 8 Input D, E, F and 8
G, H, I and 9 Input G, H, I and 9
J, K, L and 4 Input J, K, L and 4
M, N, O and 5 Input M, N, O and 5
P, Q, R and 6 Input P, Q, R and 6
S, T, U and 1 Input S, T, U and 1
V, W, X and 2 Input V, W, X and 2
Y, Z, * and 3 Input Y, Z, * and 3
Cancel Delete the data placed before the cursor
-*/ and 0 Input -, *, / and 0
%, $, # and‧ Input %, $, # and ‧
4.2.3 Function Key Description
The function key
is specially designed for the instant setting (Hot-key) for
some functions. It needs to be combined with other keys. When press
key,
will be shown on the buttom of the display. User needs
to input another key for this Hot-key setting. This function will be canceled if
press the
key again.
Function key can be used under two conditions: Any-time condition and Edit
data condition.
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