Newport 1830-C - Keypad;Display Backlight Intensity Level Query; Kn Keypad; Display Backlight On;Off

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Kn
Keypad/Display Backlight on/off
Function: This command is used to set the keypad/display backlight to
various intensity levels. The backlight intensity levels may be
set to off, medium, or high.
Syntax: Kn or kn
Parameter: n=0 Turns the front panel backlight off
n=1 Turns the front panel backlight to medium intensity
n=2 Turns the front panel backlight to the highest intensity
level
Type: integer
Related
Commands: K? - Query the backlight intensity level
K?
Keypad/Display Backlight intensity level query
Function: This query responds with the current status of 1830-C’s
backlight intensity level. The backlight intensity level can be
either off, medium, or high.
Syntax: K? or k?
Parameter: none
Returns: 0 Backlight is off
1 Backlight intensity is set to medium intensity level
2 Backlight intensity is set to the highest intensity level
Related
Commands: Kn - Set the Backlight intensity to off/medium/high.