2N Helios IP Configuration manual v2.6 - Manual (Page 49)

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2N TELEKOMUNIKACE a.s., www.2n.cz
®
Backlight level – set the keypad and button backlight level.
Keyboard Mapping
The and models are equipped 2N Helios IP Audio Kit
®
2N Helios IP Video Kit
®
with eight terminals for up to 16 external buttons or a keypad. The functions can be set
for each button separately.
The buttons and their settings are arranged in a matrix of 4 columns x 4 rows; see the
figure below.
The figure below shows the default button settings.
You can assign one function to each matrix position: numeric keypad keys 0 through 9,
*, # or one of the quick dial buttons 1–16.