1-1
Component Names and Functions
IM DLM4038-03EN
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App
Index
Chapter 1 Component Names and Functions
1.1 Top Panel, Front Panel, Right Side Panel, Left
Side Panel, and Rear Panel
Top Panel
Handle
Built-in printer (option)
Prints the display.
Inlet holes
Front Panel
LCD
ESC key
Soft keys
Description of the displayed
contents → Section 1.3
Use this key to clear soft key menus and pop-up menus.
Jog shuttle
Use the jog shuttle to change values
and move cursors.
Turn the shuttle ring to vary the rate at
which values change. The rate is set
according to the shuttle ring angle.
Use the soft keys to select items on the setup
menus that appear during configuration.
Probe compensation signal
output terminal (1 kHz/1 Vp-p)
Transmits phase compensation signals
for probes. Phase correction procedure
→ Section 2.5
Functional ground terminal
When correcting a probe phase,
connect the probe’s ground wire to this
terminal.
USB ports for peripherals
Use these ports to connect a USB
keyboard, mouse, or storage device.
USB keyboard or mouse
→ Section 3.3
USB storage → User’s Manual
Keys and knobs → Section 1.2
Logic signal input port LOGIC(L)
1
Connect a logic probe to this terminal to observe
8-bit logic signals. → Section 2.6
1 Analog signal input channel CH8 and 8-bit logic signal input port L cannot measure signals simultaneously.
The signal that corresponds to the key that is illuminated, either CH8 or L, can be measured.
2 Logic signal input ports LOGIC(A|B) are equipped on models with the /L16 option.
Signal input terminals - probe interface
terminals (CH1 to CH8)
1
Connect probes to these terminals to observe
analog signals. → Section 2.4
Power switch → Section 2.3
Logic signal input ports LOGIC (A|B)
2
Connect a logic probe to this terminal to observe
up to 16-bit logic signals. → Section 2.6
