Technical data

Getting Started 1
U1401A User’s and Service Guide 13
The display at a glance
To view the full display (with all segments illuminated),
press while turning the rotary switch from OFF to any
non- OFF position. After you are done viewing the full
display, press any key to resume the normal function,
depending on the rotary switch position.
The instrument will then enter power save mode if the auto
power- off ( ) feature is enabled. To wake the
instrument up, perform the following steps:
1 Turn the rotary switch (knob) to the OFF position;
2 Then turn the rotary switch to any position other than
square wave output and press any key.
Figure 1-6 Full display