DC Power Supply
DC Regulated Power Supply
Operation Manual
GP-305 / GP-503
GP-505 / GP-3010
EZ Digital Co., Ltd.
SAFETY SUMMARY
SAFETY PRECAUTIONS
Please take a moment to review these safety precautions.
They are provided for your protection and prevent damage to the power supply.
This safety information applied to all operator and service personnel.
If the equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired.
CAUTION AND WARNING STATEMENTS
CAUTION : Is used to indicate correct operating or maintenance procedures in order to prevent damage to or destruction of the equipment or other property.
WARNING : Calls attention to a potential danger that requires correct procedures or practices in order to prevent personal injury.
SYMBOLS
Caution, risk of electric shocks.
Easily-touched higher temperature parts.
!Caution(refer to accompanying documents)
PROTECTIVE CONDUCTOR TERMINAL
INSTRUCTIONS
Thank you for purchasing EZ DIGITAL products.
The instruments produced by EZ DIGITAL COMPANY are high products technplogy products made under strict quality control.
We guarantee their exceptional precision and utmost reliability.
For proper use of this product, please read this manual carefully.
EZ Digital Co., Ltd.
1. To maintain the precision and the reliability of the product , use it in the standard setting.
Operating temperature |
: |
5 ~ 40 |
Operating humidity |
: |
80% ~ 50% |
Storage temperature |
: |
0 ~ 70 |
2.For quality improvement , the exterior design and specifications of the product can be changed without notice.
3.Should any further information be required , please contact the EZ DIGITAL company or sales outlet.
WARRANTY
Warranty service covers one year the date of original purchase.
In case of technical failure a year,repair service will be provided by EZ DIGITAL company.
We charge for repairs after the one year warranty period expires.
When the failure is a result of user's neglect , natural disaster or accident , we charge for repaires regardless of the warranty period.
For more professional repair service , be sure to contact us or sales outlet.
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CONTENTS
1.INTRODUCTION
2.FEATURES
3.PRECAUTIONS
3-1. Line voltage selection
3-2. Installation & handling precautions
3-3. Cleaning
4.SPECIFICATION
5.PANEL DECRIPTION
5-1. Front Panel Description
5-2. Rear Panel Description
6.OPERATIONS
6-1. Independent Operation
6-2. Seriall Operation
6-3. Parallel Operation
7.NOTES ON ENVIRONMENTAL CONDITION
8.CURRENT LIMITING CIRCUIT
9.EXCHANGE METHODE OF FUSE
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