Using The Security Lock; Accessing The Built-In Help System; Figure 4.20 To Use The Security Lock - Rigol DHO1000 Series User Manual

Quick Start
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DHO1000 User Guide
• Set the parameter to a default value.
• Clear the parameter input field.

Using the Security Lock

If necessary, you can lock the instrument to a fixed location by using the security lock
(please purchase it by yourself), as shown in the figure below.
The method is as follows: align the lock with the lock hole and plug it into the lock
hole vertically, turn the key clockwise to lock the oscilloscope, and then pull the key
out.
NOTE
Please do not insert other objects into the security lock hole to avoid damaging the
instrument.

Accessing the Built-in Help System

The built-in help system provides instructions for all the front-panel keys and their
corresponding menu keys. Click or tap
www.calcert.com
15
10 20
5 25
0 30

Figure 4.20 To Use the Security Lock

> Help to access the "Help" menu.
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