There are various operations using the EXIT button. If the timer is beeping, a quick press of the EXIT
key resets it and stops the beeping. If you are on a telemetry screen, a quick press of the EXIT key
resets the telemetry.
LONG EXIT resets both TIMER 1 and telemetry.
Statistics Screens
1. Battery Screen
From the Home pages, a long press of the UP key brings up a screen where the battery details, time
and ‘CPU temperature’ are shown. (currently, the temperature reading is typically as much as 10ºC
too low, as shown).
The mAh reading shows the battery capacity used since the last reset, normally after charging the
battery. To reset the number to zero, long press the MENU key. To adjust date or time, go to page
6/11 of the Radio Setup screens.
2. STAT Screen
A short press UP from the Battery screen brings a statistics screen whose main feature is a graph of
throttle position versus time. It also shows the periods for which the timers have been active and
total time the transmitter has been on.
3. STAT2 Screen
Another short press brings a screen which shows the ‘tmain' in milliseconds (the maximum time
taken to run the main menu loop in the firmware – this is mainly for the developers).
Ersky9x Explained – version 1
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