1-1
IM 701450-01E
1
Names and Functions of Parts
Chapter 1 Names and Functions of Parts
1.1 Front Panel, Rear Panel, and Top Panel
Front Panel
COMP
X-Y
PHASE
SEARCH
MENU MENU
SETUP
ESC
FILE
MISC
RESET
SELECT
MATH
SHIFT
GO/NOGO
CURSOR
MEASURE
HISTORY
PRESET
ZOOM
MODE
POSITION
ENHANCED
SIMPLE
LOGIC
CH 1
CH
2
CH
3
CH
4
CH
5
CH
6
CH
7
CH
8
PRINT
ACQ
V/DIV TIME/DIV
START/STOP
IMAGE SAVE
DISPLAY
VERTICAL
TRIGGER
TRIG D
ACTION
DELAY
CLEAR TRACESNAPSHOT
HELP
HORIZONTAL
Functional ground terminal
Connect the ground cable when performing phase correction of the probe.
Jog shuttle
Used to set values, move the cursor, and select items
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
shuttle.
RESET key
Resets the value set using the jog shuttle to its default.
Arrow (< and >) keys
Moves the selected digit when entering a value using
the jog shuttle. Used to change settings and move the
cursor.
Probe compensation signal output terminal
Outputs the probe compensation signal.
Power switch. See section 3.3.
Built-in storage media drive
Used when saving data to a floppy
disk or Zip disk. See section 12.2.
ESC key
Used to clear the soft key menu and dialog box.
Soft keys
Used to select items on the soft key menu
that appears on the screen.
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.
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.
LCD
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.
Rear Panel
100-120/220-240V AC
320VA MAX 50/60Hz
SCSI
LINK
ACT
100BASE-TX
ETHERNET
GP-IB(IEEE488)
USB
USB
PERIPHERAL
LOGIC PROBE
EXT CLOCK IN
EXT TRIG IN
TRIG GATE IN
VIDEO OUT
(VGA)
WARNING
Do not operate within reading the
safety precautions in the user s manual.
A
ABCD
B
EFGH
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.
Power connector 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).
Ethernet port (optional)
Used when connecting to a network. See section 13.1.
SCSI connector (optional)
Used to connect external SCSI devices. See section 12.3.
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.
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.
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).
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.
Vent
holes
See
section 3.2.
To Next Page
Loading...
Need help?
General
