STACK ST8302 and ST8360 Video-Logger System
Chapter 5. Troubleshooting
User Guide
63
Symptom
Possible Cause
Remedy
Notes
Sensor reading
incorrect
Another gauge is
connected to sensor
Disconnect the
other gauge
It is not permissible
to connect a second
gauge
Gate value set too
high
Change Gate RPM
in the Video Display
configuration menu
Peak values only
updated while the
engine RPM is
greater than the
Gate value
Peak values not
updated
Internal memory
battery dead
Return unit to Stack
for new battery
service
Video Display
shows !! Mem Batt !!
warning on power
up
PEAK [DEC] Switch
faulty
Replace Video
Controller
Disconnect Video
Controller and short
8w Switchcraft pins
3& 8. If Video
Display changes,
replace Video
Controller
PEAK [DEC]
Switch does not
work
Faulty switch wiring
Check switch wiring
for correct continuity
Check continuity
less than 1.0 Ohm
between:-
15w conn pin A &
8w Switchcraft p3
Also
15w conn pin E &
8w Switchcraft p8
RECORD [NEXT]
Switch faulty
Replace Video
Controller
Disconnect switch
and short its leads.
If Video Display
changes, replace
Video Controller
RECORD [NEXT]
Switch does not
work
Faulty switch wiring
Check switch wiring
for correct continuity
Check continuity
less than 1.0 Ohm
between:
15w conn pin D &
8w Switchcraft p5
Also
15w conn pin E &
8w Switchcraft p8
