Philips PM3320 Operating Manual page 29

4-9E
Genera! information about screen fay out and texts:
Example:
eC
Activated functions are always intensified displayed.
Only softkey functions that can be activated in the actual oscilloscope setting, are
displayed.
Only the registers that are selected for display, are visible in the softkey texi area.
A letter A and/or B can be displayed near the start of each trace on the screen for
channel identification. (selectable via the DISPLAY menu).
If AC or DC triggering is selected, a mark t Tor Vis displayed on the teft side of the
screen for trigger level indication. For LINE triggering this is a mark L and for EXT
triggering this is a mark X.
During the selection of the trigger level for EVENTS, a letter Eis displayed on the left
side of the screen for trigger level indication.
indicates lower accuracy for this function; is also indicated by pilot lamps
indicates positive trigger slope selection
indicates negative trigger slope selection
indicates that the value can not be calculated in the selected mode
indicates MIN / MAX mode selection
is indicates that a. number of dots is displayed
Qcverr}
4é SV 8B 18 ¥ TB t
AC__RECURREN A LISPLAY
NN
100 [z+
90
WU
INVERT
Aversus Bo?
TEXT
REQUCE >
10 4 ; —
0% FULL >
4 CHAN [DENT
Figure 4.5 Example screen fay-out.