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Service Manual                                                                                                                                                                                                                                            UTG1000X Series 

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Preamble 

Respected user: 

Thank you for purchasing a brand-new Uni-Tech instrument. To use this instrument correctly, please 

read the  entire text  of  this  user  manual  carefully  before  using this instrument,  especially  the  part  about 

"Safety Precautions". 

If you have read the entire text of this manual, it is recommended that you keep this manual in a safe 

place, place it with the instrument, or put it in a place where you can refer to it at any time so that you can 

refer to it in the future. 

 

Copyright Information 

UNI-T Uni-T Technology (China) Co., Ltd. All rights reserved. 

UNI-T products are protected by patent rights in China or other countries, including patents that have 

been obtained or are being applied for. 

The company reserves the right to change product specifications and prices. 
UNI-T  reserves  all  rights.  Licensed  software  products  are  owned  by  UNI-T  and  its  subsidiaries  or 

providers,  and  are  protected  by  national  copyright  laws  and  international  treaties.  Information  in  this 

document supersedes that in all previously published sources. 

UNI-T is a registered trademark of UNI-TREND TECHNOLOGY (CHINA) CO., LTD]. 
If the original purchaser sells or transfers the product to a third party within one year from the date of 

purchase, the warranty period shall be from the date the original purchaser purchases the product from UNI-

T or an authorized UNI-T distributor Accessories and fuses, etc. are not covered by this guarantee within one 

year from the date of the warranty. 

If the product proves to be defective within the applicable warranty period. In that case, UNI-T may, at 

its sole discretion, either repair the defective product without charge for parts and labor, or replace the 

defective product with an equivalent product (at UNI-T’s discretion), UNI - The components, modules, and 

replacement products used by T for warranty purposes may be brand new, or have been repaired to have the 

performance equivalent to new products. All replaced components, modules, and products will become the 

property of UNI-T. 

References below to "Customer" mean the person or entity claiming the rights under this Warranty. In 

order to obtain the service promised by this guarantee, the "customer" must notify UNI-T of the defect within 

the applicable warranty period, and make appropriate arrangements for the performance of the service, and 

the  customer  shall be  responsible for  packing and  shipping the defective  product  to  UNI-T's designated 

repair center of UNI-T, and prepay the freight and provide a copy of the original purchaser’s proof of purchase. 

If the product is to be shipped to a location within the country where the UNI-T repair center is located, UNI-

T shall pay for the return of the product to the customer. If the product is sent to Returns to any other location 

it is the customer's responsibility to pay all shipping charges, duties, taxes, and any other charges. 

This warranty does not apply to any defect, failure, or damage caused by accident, normal wear and tear 

of machine parts, use outside or improper use of the product, or improper or insufficient maintenance. UNI-

T has no obligation to provide the following services according to the provisions of this guarantee: 

 a) Repair damage caused by installation, repair or maintenance of the product by non-UNI-T service 

representatives; 

 b) repair of damage caused by misuse or connection with incompatible equipment; 
 c) Repair any damage or malfunction caused by using power supply not provided by UNI-T; 
 d) Repair of products that have been altered or integrated with other products if such alterations or 

integration would increase the time or difficulty of product repairs. 
 This  warranty  is  made  by  UNI-T  for  this  product  and  is  used  to  replace  any  other  express  or  implied 

warranties. UNI-T and its distributors refuse to make any implied warranties of merchantability or fitness for 

a particular purpose. In the event of a breach of this warranty, UNI-T is responsible for repairing or replacing 

defective products as the sole and exclusive remedy provided to the customer, regardless of whether UNI-T 

and  its  distributors  have  been  informed  in  advance  of  any  indirect,  special,  incidental  or  consequential 

damage, UNI-T and its dealers are not responsible for such damage. 
 
 

Summary of Contents for UTG1000X Series

Page 1: ...Service Manual UTG1000X Series Instruments uni trend com 1 20 Service Manual UTG1000X Series Function Arbitrary Waveform Generator...

Page 2: ...will become the property of UNI T References below to Customer mean the person or entity claiming the rights under this Warranty In order to obtain the service promised by this guarantee the customer...

Page 3: ...urposes Do not use this equipment in any manner not specified by the manufacturer Unless otherwise specified in the product documentation this equipment is for indoor use only Safety statement Warning...

Page 4: ...The main power is off Open The main power is turned on Power supply Standby power when the power switch is turned off the instrument is not completely disconnected from the AC power source CAT I A se...

Page 5: ...this device to an AC power source The AC input voltage of the line complies with the rated value of this device the specific rated value is detailed in this product manual The line voltage switch of t...

Page 6: ...to replace the fuse the maintenance personnel authorized by Unilever must replace the fuse that meets the specified specifications of this product Disassemble and clean There is no operator accessible...

Page 7: ...are vents on the rear panel and side panels of the instrument please keep the air circulation through the vents of the instrument case Do not place the analyzer side by side with any other instrument...

Page 8: ...nd outer conductors should be grounded briefly to discharge static electricity Make sure all instruments are properly grounded to prevent buildup of electrostatic charges Check serial numbers and syst...

Page 9: ...ts As shown below Parts List Serial number Parts name Serial number Parts name 1 Switch power switch 6 Keypad Plug in Components 2 lens 7 Motherboard plug in components 3 Front frame 8 Floor mat 4 4 3...

Page 10: ...mber Parts name 1 Power amplifier module plug in components 4 Back frame 2 Back cover 1 0mm galvanized sheet 5 Floor mat 3 AC two in one card power socket three plugs with safety seat 6 Power Board Pl...

Page 11: ...s in areas where floor or work surface coverings can generate static charges Inspection and cleaning Inspection and Cleaning describe how to inspect for dirt and damage It also describes how to clean...

Page 12: ...water a 75 isopropyl alcohol solution or a standard glass cleaner and then gently wipe the display surface Use only enough liquid to dampen the cloth or wipe Avoid excessive force which may damage the...

Page 13: ...tatic mats Remove the handle The following procedure describes the removal and replacement of the handle Steps 1 After turning to the picture below pull the handles on both sides outward to remove the...

Page 14: ...g procedure describes the removal of the front panel Prerequisites To prevent electrostatic damage to components wear a properly grounded antistatic wrist and foot strap during installation and use an...

Page 15: ...e a T10 Torque screwdriver to remove the four screws and the power supply cable of the fan As shown below 5 Remove the motherboard use a T10 Torque screwdriver to remove the 5 screws on the front pane...

Page 16: ...ear panel assembly The following procedure describes the removal and replacement of the rear panel assembly Prerequisites To prevent electrostatic damage to components wear a properly grounded antista...

Page 17: ...ower module use a T10 Torque screwdriver to remove the 5 screws and the blue wire as shown in the figure below 4 Remove the rear panel use a T10 Torque screwdriver to remove the 6 screws and the groun...

Page 18: ...power cord For more detailed troubleshooting see Troubleshooting Flowchart Symptoms Possible reason The instrument cannot be powered on Power cord not plugged in electricity failure Defective Microco...

Page 19: ...ent fails the performance verification test it must be returned to the Uni Tech Service Center for adjustment 6 Appendix Warranty Summary UNI T Union Technology China Co Ltd guarantees that the produc...

Page 20: ...aceability and suitability for special purposes IN NO EVENT WILL UNI T BE LIABLE FOR INDIRECT SPECIAL OR CONSEQUENTIAL DAMAGES Contact us Ifyouhaveanyinconvenience intheprocessofusingthis product youc...

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