Epson Moverio Pro BT-2000, Developer'S Manual

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MOVERIO Pro Developer's Guide (Rev.1.4)
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10.1. Self-diagnostic function
10.1.1. Self-diagnostic function summary
The BT-2000 is equipped with a self-diagnostic function to check the status of internal devices. You
can check the following devices and content using the self-diagnostic function.
Table 10
-
1 Confirmation items using the self-diagnostic function
Device type Display name Diagnostic method
CPU CPU Error check
Power control IC PMIC Check power supply status
Main memory (RAM) DDR Check RAM data
Data memory (Flash) eMMC Reading and writing to data region
Wireless LAN module WLAN Check communication with device
Bluetooth 3.0 Bluetooth Check communication with device
Bluetooth Low Energy BLE Check communication with device
Audio IC Audio IC Reading device information
characteristics
Audio commands IC Voice Command Reading device information
characteristics
Sensor Sensor MCU Communication check
IMU sensor IMU Acquire sensor data
Sensor Illumination Sensor Illumination Acquire sensor data
Charger IC A Charger IC A Check status
Charger IC B Charger IC B Check status
Battery A Battery A Check status
Battery B Battery B Check status
The self-diagnostic function is a basic diagnostic tool. Be aware that it may not be able to locate
faults in individual functions in the device. And some functions are not available.