Preface - NF DP420LS Instruction Manual

Thank you for purchasing our Programmable AC Power Source DP420LS/DP480LS.
For safe and correct use of the electrical product, please first read "Safety Precautions" on the next
page.
 Alert symbols in this manual
This manual uses the following alert symbols. The instructions by these alert symbols shall be
carefully obeyed to ensure equipment operator's safety and prevent damage to equipment.
WARNING
Equipment handling could result in death or serious injury. This symbol contains information
to avoid such risk.
CAUTION
Equipment handling could result in minor or moderate injury, or property damage. This
symbol contains information to avoid such risk.
 This manual consists of the following chapters.
If it is the first time for you to use this product, start with "1. Outline."
1. Outline: Explains the overview, configuration, and features of this product.
2. Preparation before Use: Explains the preparations carried out before installation or operation.
3. Basic operation: Explains the component names and basic operations.
4. Advanced Operation: Explains the operations more extensively.
5. Description of Screen and Menu: Explains the screen configuration and menu composition.
6. Remote Control: Explains the remote control via communication interface.
7. Options: Explains the available options.
8. Peripherals: Explains the equipment used with this product.
9. Troubleshooting: Explains the remedies when an error message is displayed, or when a failure
is suspected.
10. Maintenance: Explains the methods of storage, packaging, transportation and maintenance.
11. Specifications: Provides the list of specifications of functions and performance.
 Scope of contents
In this manual DP420LS/DP480LS are covered.
The description of this manual applies to products with firmware version 1.60 and above.
For details on checking the firmware version, see Chapter 10.4.
DP420LS/DP480LS
 Preface 
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