Rosen M10 Monitor/ Dual-Zone Controller Installation Manual page 18

M10 Diagnostics
The M10 has a disgnostic history screen that can tell you if the M10 has gone into any
protection modes. The protection modes cover Low Voltage, High Voltage, Low Tempera-
ture, and High Temperature.
If the M10 detects any of these states, it will protect itself as needed by shutting down. In
most cases it will display a warning on-screen letting the user know why it is shutting down,
such as "LOW BATTERY VOLTAGE - SYSTEM SHUTTING DOWN".
To determine if any protection modes have been triggered, select the Main Input . Press
EJECT, then INFO, then ENTER, then INFO again on the A10 remote control. The Trouble
Code History screen will appear (example below).
When you are done, press ENTER to clear the codes. This allows you to be sure that any
codes displayed in the future are from subsequent events, not events which have already
happened.
After 2 minutes, or if the ignition is turned off, this screen will disappear, but the events will
still be retained in memory if you did not press ENTER.
Rosen M10 Installation Guide
TROUBLE CODE
HISTORY
1- LOW TEMP
2- LOW TEMP
3 –HIGH TEMP
4 –LOW VOLTAGE
5 –HIGH VOLTAGE
TO CLEAR CODES
PRESS ENTER
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