Why is my Stack ST8100 Monitor tachometer reading erratically?
If the tachometer reading on your Stack Monitor is erratic, with the pointer jumping high or low, it could be due to incorrect wiring. Reconnect the tachometer as specified in this manual. Another cause could be a noisy signal from the ignition system or coil; try conditioning the ES signal by placing a resistor in line with the ES wire.
Why is the RPM reading on my Stack ST8100 inaccurate?
If your Stack Monitor displays an RPM value that is too high or too low by a constant percentage, it could be that the system is configured with the wrong number of engine cylinders. Reconfigure the system to the correct number of cylinders. Another reason could be that the ignition system pulses per revolution are not the same as the number of cylinders; in that case, reconfigure the system to the correct number of pulses per revolution.
Why is my Stack ST8100 Monitor not showing RPM speed?
If your Stack Monitor has no RPM speed reading, it could be due to incorrect wiring. Check the connection of the engine speed wire to the ignition system (or sensor, if used).
Why isn't my Stack ST8100 Monitor automatically displaying lap times?
If your Stack Monitor lap time is not displayed automatically even with an automatic receiver fitted, the lap marker receiver lead might be faulty; check the lap marker wiring. Alternatively, the lap marker receiver itself could be faulty and needs replacement.
Why isn't Switch 4 working for lap times on my Stack ST8100?
If your Stack Monitor's Switch 4 does not set or display pop-up lap times when no automatic receiver is in use, the switch itself might be faulty and needs replacement. Also, check the switch wiring for correct continuity, as faulty wiring could be the cause.
How to fix a dead display on my Stack Monitor?
If your Stack Monitor display is completely dead, showing no backlight or any activity on the display, and the green dial lights are off, it could be due to several reasons. First, ensure that the ignition is turned on. If the ignition is on, the battery might be dead, requiring a recharge or replacement. Finally, check the power connections to B+ and B- to ensure they are correctly connected and that the power lead has continuity.
Why is Switch 2 not showing the last alarm on my Stack ST8100 Monitor?
If your Stack Monitor's Switch 2 (Show last alarm function) does not work, the switch itself might be faulty and needs replacement. Also, check the switch wiring for correct continuity, as faulty wiring could be the cause.
Why isn't Switch 1 working on my Stack ST8100?
If your Stack Monitor's Switch 1 (Show peak values) does not work, the switch itself might be faulty and needs replacement. Also, check the switch wiring for correct continuity, as faulty wiring could be the cause.
How to improve the contrast on my Stack Monitor display?
If your Stack Monitor's display values and messages are unclear or unreadable due to poor contrast, it could be because the display is either too hot or too cold. Ensure that the display is operated within the specified temperature range. Additionally, an ECU interface short could be the issue, so check the two core screen ECU wires for short circuits.
Why are all sensors on my Stack ST8100 Monitor showing fixed high values?
If all sensors on your Stack Monitor display fixed high values, the Switch 1 (Peaks) might be faulty and needs replacement. Also, check the switch wiring, as faulty wiring could be the cause.
General| Display Type | TFT LCD |
|---|---|
| Response Time | 25 ms |
| Input Voltage | 12V DC |
| Mounting | VESA 75x75mm |
| Input Connectors | VGA |
| Storage Temperature | -20°C to 60°C |
Covers manual purpose, edition details, related products, and contact information.
Explains how to navigate and use the manual for setup, operation, and installation.
Lists standard/optional components and guides connecting them.
Describes the Display Module, its panel, and details the wiring harness.
Explains system power-up, cycling display layers, and viewing data.
Covers displaying, resetting peak values, alarms, and lap time functions.
Explains when the gear shift light activates based on engine RPM.
Explains how to enter configuration mode and adjust system settings.
Details how to enable/disable alarms and exit configuration mode.
Covers installer competence, tools, system types, and preparation.
Details fitting the Display Module and installing switches, considering placement.
Covers wiring, RPM, ignition connections, and sensor installations.
Explains fitting the wiring harness and performing post-installation checks.
Summarizes switch functions for normal operation and configuration mode.
To Next Page
