1-1
IM 701610-01E
Functions
1
1.1
Block Diagram
System Configuration
Signal input
Object to be
measured
Computer
USB printer
Printer
Floppy disk,
Zip disk,
or PC card
USB keyboard
Built-in printer
(option)
Screen hard copy
External clock input
External trigger input
GO/NO-GO judgement output
RGB video signal output
Trigger output
CH1 output
Waveform
data
Setup data
Screen image
data
Waveform
data
Setup data
Screen image
data
Screen image data
Input
USB peripheral
interface
GP-IB interface (option) or
Ethernet interface (option)
Serial (RS-232) interface
USB interface (option)
USB mouse
Input
USB storage
(MO/HDD/Flash memory)
Waveform
data
Setup data
Screen image
data
USB peripheral
interface
Block Diagram
Data processing circuit
CH1
External clock input
External trigger input
ATT
Preamplifier
A/D
Acquisition
memory
Data
processing
memory
Color LCD
Trigger
circuit
Timebase
Trigger output
GP-IB
or Ethernet
FDD,Zip drive,
or PC card
(option)
(option)
CH2
CH3*
CH4*
Display
memory
Display
processing
circuit
Built-in printer
USB
Peripheral
VGA video output
CPU
Serial
(RS-232)
USB
(option)
(option)
GO/NO-GO
CH1 output
* The DL1620 is not equipped with channels 3 and 4. Instead, an external trigger/external clock multi-
purpose terminal is installed in place of the CH4 terminal.
Chapter 1 Functions
