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About the Scan Tool
DISPLAY FUNCTIONS
3
5. M (Menu) button
– When pressed, displays the Main Menu.
6. LD button
– When pressed while linked to a vehicle, places the
Scan Tool in Live Data mode.
7.
UP button
– When in MENU mode, scrolls UP through the
menu options. When LINKED to a vehicle, scrolls UP through the
current display screen to display any additional data.
8.
ENTER button
- When in Menu mode, confirms the selected
option or value.
9.
DOWN button
- When in MENU mode, scrolls down through the
menu options. When LINKED to a vehicle, scrolls down through the
current display screen to display any additional data.
10. GREEN LED
- Indicates that all engine systems are running
normally (all Monitors on the vehicle are active and performing their
diagnostic testing, and no DTCs are present).
11. YELLOW LED
- Indicates there is a possible problem. A “Pending”
DTC is present and/or some of the vehicle's emission monitors have
not run their diagnostic testing.
12. RED LED
- Indicates there is a problem in one or more of the
vehicle's systems. The red LED is also used to show that DTC(s)
are present. DTCs are shown on the Scan Tool’s LCD display. In
this case, the Malfunction Indicator (“Check Engine”) lamp on the
vehicle's instrument panel will light steady on.
13. Display
- Displays test results, Scan Tool functions and Monitor status
information. See DISPLAY FUNCTIONS, below, for details.
14. CABLE
- Connects the Scan Tool to the vehicle's Data Link Connector
(DLC).
DISPLAY FUNCTIONS
Figure 2. Display Functions
See Figure 2 for the locations of items 1 through 15, below.
1. I/M MONITOR STATUS field
- Identifies the I/M Monitor status area.
4
3
2
5
7
6
1
14
10
11
12
8
9
13
15
LIVE DATA PLAYBACK
Live Data Mode
LIVE DATA PLAYBACK
29
When you select
Yes
from the Record Live Data confirmation
screen, the Scan Tool enters the "Live Data Playback" mode,
and the Playback Live Data menu displays.
3.
Select
Continuous Playback
or
Frame
by Frame
, as desired, then press
ENTER
.
The display shows the recorded
Live Data, beginning with the
"trigger" frame.
Only a limited amount of PID data
can be displayed on the screen at
one time. If additional PID data is available, a small arrow is
shown on the display. Press
UP
and
DOWN
, as
necessary, to view all available PID data.
When viewing recorded Live Data, look for any irregularities in any
of the PID values/signal information (LTFT %, RPM, MAP, TEMP,
etc.). If any PIDs are not within specification, or irregularities are
detected, follow the procedures in the vehicle's service repair
manual to perform additional troubleshooting and repair.
4.
When
you
select
Continuous
Playback
, the Scan Tool plays
recorded data at a rate of one frame /
15 seconds. When playback is finished,
a Playback Complete message displays.
To play the data back again, select
Continuous Playback
or
Frame by
Frame
, as desired, then press
ENTER
.
To exit Live Data Playback mode and return to Live Data mode,
select
Exit Playback
, then press
ENTER
.
5.
When
Frame by Frame
is selected, you must scroll the individual
frames manually.
When you have viewed all PID information for the current frame of
Live Data, select
Next Frame
or
Previous Frame
, as desired,
then press
ENTER
.
To exit Live Data Playback mode, select
Exit Playback
, then
press
ENTER
.
If there is no Live Data currently stored in the Scan Tool's
memory, an advisory message shows on the display. Press
LD
to exit the "Live Data Playback" mode.
Summary of Contents for ZR13s
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