menu is hided after the specified time when no keys or touch
screen operation.
5.9.6 [Brightness]
Toggle the screen brightness between Auto and Man. When it is
set to Auto, the brightness adjusts according to the environment
automatically with the built-in light sensor. When it is set to Man,
you can set a fixed brightness value manually (0 - 100).
5.9.7 [Screen Sleep]
Turn on/off the sleeping mode which turns off the LCD display after
a user-defined idle time (1 to 60 minutes). Press the power key to
re-activate the LCD display after the LCD display sleeping mode
has been triggered.
5.10 【Sweep】 hardkey
Key access:
Press Shift key, then Sweep hardkey (4 in numeric keypad).
Sets parameters about the Sweep time and mode including
[Sweep Time Auto Manual]. [Sweep Single], [Sweep Cont], [Sweep
Points].
5.10.1 [Sweep Time Auto Man]
Sets the time interval for the analyzer to complete a sweep.
⚫ In non-zero span, the analyzer uses the shortest sweep time on
the basis of the current RBW and VBW settings if Auto is
selected.
⚫ You can modify this parameter using the numeric keys, knob, or
direction keys.
5.10.2 [Sweep Single]
Press to set the sweep mode to single sweep. In this mode,
pressing [Seep Single] enables a sweep.