ITEM
BUTTON
DESCRIPTION
1
OPERATING MODE BUTTONS
Press these buttons to select the desired operating mode:
- Oscilloscope
- Multimeter
- Harmonic analyzer
2
NAVIGATION BUTTONS
Use these navigation buttons to move around the menus and dialog
boxes:
VERTICAL
- Vertical movement and automatic selection in the secondary menus
- Adjustment of values in the main menus
- Vertical movement in a dialog box
HORIZONTAL
- Horizontal movement through the main menus
- Adjustment of values in the secondary menus
- Horizontal movement in a dialog box
ENTER
- Opens a dialog box from a main menu or a secondary menu
- Validation of the items in a dialog box
3
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 chan-
nel. Pressing once again selects the Math channel, the memory is lost and
must be reloaded.
4
ON/OFF BUTTON
- The instrument is turned ON by a short press on this button. It is
turned OFF by a long press (a shutdown message appears and a beep
sounds).
5
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.
6
CHARGE STATUS
- Battery Charge LED
