GW Instek GDS-3000 Series User Manual - Manual (Page 57)

MEASUREMENT
57
Basic Measurement
This section describes the basic operations required in capturing
and viewing the input signal. For more detailed operations, see the
following chapters.
 Cursor Measurement → from page 76
 Configuration → from page 87
Before operating the oscilloscope, please see the Getting Started
chapter, page 10.
Channel Activation
Activate Channel To activate an input channel,
press a channel key.
When activated, the channel
key will light up. The
corresponding channel menu
will also appear.
CH1 CH1 à
Each channel is associated with the color shown
beside the VOLTS/DIV dial: CH1: yellow, CH2:
blue, CH3: pink and CH4: green.
When a channel is activated, it is shown above the
bottom menu system.
CH1 CH3 CH2 CH4
De-activate
Channel To de-activate a channel, press
the corresponding channel key
again. If the channel menu is
not open, press the channel key
twice (the first press shows the
Channel menu).
CH1 CH1 а