42/24-10 EN Rev. 9 Chapter 6: Gas Analyzer Operation 6-5
Numeric Keypad
Numeric Keypad
Error Maint Power
7
89
654
123
0
.
The numeric keypad is located to the right of the screen, under the status LED’s.
0
...
9
,
.
,
The operator can enter values directly with the:
• numeric keys “0” through “9”
• decimal point “.”
• minus sign “-”
Examples:
• Test gas concentration
• Date and time
• Air pressure
• Password
Any digits displayed cannot be overwritten. They must be deleted with the
BACKSPACE or CLEAR key before new digits can be entered.
Entering Text with the
Numeric Keypad
The “Text Entry” section (see page 6-9) explains how to enter information such as
sample component or user names with the numeric keypad.
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