Chapter 1 Names And Functions Of Parts; Front Panel, Rear Panel, And Top Panel - YOKOGAWA DL7440 User Manual

Chapter 1 Names and Functions of Parts

1.1

Front Panel, Rear Panel, and Top Panel

Front Panel
Used to select items on the soft key menu
that appears on the screen.
Built-in storage media drive
Used when saving data to a floppy
disk or Zip disk. See section 12.2.
COMP
Signal input terminal
Terminals where probes are connected.
There are 4 and 8 terminals on the
DL7440 and the DL7480, respectively.
See section 3.4.
Power switch. See section 3.3.
Functional ground terminal
Connect the ground cable when performing phase correction of the probe.
Probe compensation signal output terminal
Outputs the probe compensation signal.
Rear Panel
Probe power supply terminal
Used to supply power to the FET probe
or current probe made by YOKOGAWA.
There are 4 standard terminals. As an
option, 4 additional terminals can be
added on the DL7480. See section 3.4.
A B C
E F G
Vent
holes
See
section 3.2.
Video signal output connector
Used when displaying the DL7400
screen image on an external
display. See section 14.3.
USB connector for connecting to a PC
Used when connecting a PC with a USB
interface. See the Communication Interface
User's Manual (IM701450-17E).
IM 701450-01E
ESC key
Soft keys
Used to clear the soft key menu and dialog box.
SHIFT key
The keys enter the shifted state when you press the SHIFT key and
illuminate the green indicator located above the SHIFT key. The setup
menu marked in purple above the panel keys can be selected.
X-Y
SETUP DISPLAY FILE MISC RESET
ESC
PHASE
MEASURE CURSOR GO/NOGO MATH
MENU MENU
PRINT IMAGE SAVE SHIFT
HISTORY ACQ START/STOP
LCD
VERTICAL HORIZONTAL
1
CH SEARCH
2 PRESET ZOOM
CH
3
CH V/DIV TIME/DIV
CH 4
5
CH
6
CH
7
CH LOGIC
8
CH
SNAPSHOT CLEAR TRACE
SCSI connector (optional)
Used to connect external SCSI devices. See section 12.3.
Power connector
Ethernet port (optional)
Used when connecting to a network. See section 13.1.
100-120/220-240V AC
D
320VA MAX 50/60Hz
H
ETHERNET GP-IB(IEEE488)
100BASE-TX
SCSI
LINK ACT
VIDEO OUT USB
(VGA) A B
USB
PERIPHERAL
LOGIC PROBE
WARNING
Do not operate within reading the
safety precautions in the user s manual.
EXT CLOCK IN
EXT TRIG IN
TRIG GATE IN
External trigger/external clock/trigger gate input terminal
Used when inputting external trigger, clock, or trigger gate
signals. See sections 6.6, 6.17, and 14.1.
USB connector for connecting peripheral devices
Used when connecting a USB printer, USB keyboard, USB
mouse, or USB storage. See sections 4.3 and 11.3.
Jog shuttle
Used to set values, move the cursor, and select items
SELECT
in setup operations. Turn the shuttle ring to vary the
rate of change according to its angle.
SELECT key
Confirms the item selected or value set using the jog
TRIGGER
TRIG D
ACTION
shuttle.
MODE
SIMPLE ENHANCED
RESET key
DELAY
POSITION
Resets the value set using the jog shuttle to its default.
Arrow (< and >) keys
HELP
Moves the selected digit when entering a value using
the jog shuttle. Used to change settings and move the
cursor.
Panel keys and knobs
Keys/Knobs that are pressed first when entering a
setting or executing an operation. Displays various
setup menus. For execution keys, the operation of the
pressed key is executed. For a description of the
names and functions of the panel keys and knobs, see
section 1.2.
See section 3.3.
GP-IB connector
Used when carrying out communications via the GP-IB
interface. For details on the communication function
excluding the Ethernet communications, see the
Communication Interface User's Manual (IM701450-17E).
PC card slot
Used when saving data to a PC card. See section
12.2.
Logic probe input connector (optional)
Used to connect a logic probe when observing logic
signals. See section 3.6.
Trigger output terminal
Used when outputting the trigger signal externally. See
section 14.2.
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