12
Handscope Harmonic Analyzer Oscilloscope Model OX 5042B
Item
Button Description
CHANNEL A, B
■
A single press selects channel A (or B) and shows the
corresponding menu
■
Pressing twice deselects the channel
MATH/MEMORY BUTTONS
■
A single press selects channel M (Math) and shows the
corresponding menu
■
Pressing twice deselects the channel
NOTE: For the M (memory) channel, pressing twice invalidates
the channel. Pressing once again selects the Math channel, the
memory is lost and must be reloaded.
ON/OFF BUTTON
■
The instrument is turned ON by a short press on this button. It is
turned OFF by a long press (a message about the shutdown will
appear and a beep will sound).
FUNCTION BUTTONS
Auto Set:
Performs an automatic adjustment on channels A and B.
The success of each vertical autoset conditions the
activation of the channel.
Run Hold:
Starts or stops an acquisition.
CHARGE STATUS
■
Battery Charge LED
OPTICAL COMMUNICATOR
■
Provides the communication between the oscilloscope and a PC
TIME BASE BUTTONS
■
Increases the time base for acquisition up to 200 s
■
Decreases the time base for acquisition down to 25 ns
SENSITIVITY BUTTONS
■
Decreases the vertical sensitivity of the last selected channel
down to 5 mV
■
Increases the vertical sensitivity of the last selected channel up to
200 V
NOTE:
For the M channel, the “sensitivity” buttons vary the
amplitude factor but only if a math channel is validated.
MENU BUTTONS
■
Displays the main
“Trigger”
menu
■
Displays the main
“Tools”
menu
■
Displays the main
“Acquisition”
menu
■
Displays the main
“Memory”
menu
■
Displays the main
“Measurement/Cursor”
menu
■
Displays the
“Help”
window
