GDM-8261 User Manual 
10 
GETTING STARTED 
This chapter describes the GDM-8261 in a nutshell, 
including an Overview of its main features and front / 
rear panel introduction. After going through the 
Overview, follow the Power-up sequence to properly 
setup the GDM-8261.   
Please note the information in this manual was correct at 
the time of printing. However as GW Instek continues 
to improve its products, changes can occur at any time 
without notice. Please see the GW Instek website for the 
latest information and content.   
 
Characteristics GDM-8261 Characteristics ..................................... 11 
Panel Overview  Front Panel Overview ............................................. 12 
Measurement Keys (upper row) .............................  13 
Measurement Keys (lower row) ............................. 15 
Rear Panel Overview .............................................. 17 
Setup Tilt Stand ............................................................... 19 
Power Up ............................................................... 20 
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