88 Keysight InfiniiVision 1200 X-Series and EDUX1052A/G Oscilloscopes User's Guide
9 Display Settings
 
• Use the Spell, , , and Delete Character softkeys to enter the annotation 
text:
• Spell — press this softkey and turn the Entry knob to select the character 
at the current position.
•  — press this softkey to enter characters and move the cursor to the 
next character position.
•  — press this softkey to enter characters and move the cursor to the 
previous character position.
• Delete Character — press the   or   softkeys until the desired character 
is highlighted; then, press this softkey to delete the character.
• Use the Clear softkey to delete all annotation characters.
• Press OK to save the annotation edits.
You can use a connected USB keyboard instead of using the Spell (and other) character 
editing softkeys.