PhoCheck TIGER
Ion Science Ltd
Page 10 of 43
Understanding the Keypad
General description
The keypad comprises
two soft keys: A and B, „up‟ and „down‟ arrow keys, an escape key, and
an
„on/off‟ button, which also serves also as an enter key. In general, setup and application
settings are selected and adjusted via the soft keys, options are selected by the arrow keys and
confirmed by the enter key. A single press is used as a switching operation. A continuous
press is used to adjust numbers or change gas selections by automatically rolling.
Keypad function descriptions
Soft
keys
A & B rely on graphical prompts on the
display to indicate their functionality.
NOTE: Pressing both soft keys together switches
the torch on and off.
Up & Down
keys are used to adjust
settings and navigate through the menu
structure.
Enter / On/Off
key
is
used to accept
adjustments and select functions; also to
turn the TIGER on and off.
Escape
(
Esc
) key is used to abort an
adjustment or exit from a menu.
