Operator`s manual
OBD 109
DATA DISPLAY PHASE 
At the completion of the data capture phase, <Sample> and a time stamp are displayed at 
the bottom of the screen. The trigger point is indicated by a sample of 0.0 sec. All data 
samples have a time stamp relative to the trigger. For a 50% trigger and 30-second data 
capture, the Tester displays samples from -15.0 seconds to 15.0 seconds. 
Data captured in the <SNAPSHOT> mode can be displayed in all of the formats that are 
available in the <DATA LIST> mode, except for Strip Chart. 
ACTIVE KEYS 
l r Sequence through the sample displayed. 
u d Move the display up or down one parameter. 
Au Move the display one page. (<DATA LIST> mode only.) 
Ad  
y Change the highlighted parameter to the next parameter in the list. (<LED/
LIST>, <BAR GRAPH>, and <LINE GRAPH> modes only.) 
n Change the highlighted parameter to the previous parameter in the list. 
(<LED/LIST>, <BAR GRAPH>, and <LINE GRAPH> modes only.) 
AY Change to the next parameter not currently displayed. (<LED/LIST>, <BAR 
GRAPH>, and <LINE GRAPH> modes only.) 
AN Change to the previous parameter not currently displayed. (<LED/LIST>, 
<BAR GRAPH>, and <LINE GRAPH> modes only.) 
! Go to <DATA LIST> mode. 
@ Go to <LED/LIST> mode. 
# Go to <BAR GRAPH> mode. 
$ Go to <LINE GRAPH> mode. 
( Change between large and compressed character size. 
) Turn cursor on and off. 
Ah Display parameter information. 
s Print data list. 










