케이스 오픈없이 오리지널 펌웨어 하기(PPC계열만 가능)

vi /etc/default/avr_evtd 로 해당 파일을 열어준다.

# Sample avr_evtd daemon configuration file
# PLEASE EDIT THIS FILE TO SUIT
DEBUG=OFF
# Set to YES to enable the EM-Mode feature, default no
EMMODE=YES
#
# Timed shutdown flag (ON enables timed power down/up only
# or use days of the week MONWEDSAT etc
# if SHUTDOWN and POWERON are also specified)
TIMER=OFF
# To override the device scan, specify the desired
# serial port connection to the AVR below and remove the
# comment
#DEVICE=/dev/ttyS1
# MACRO day/group switching ON/OFF times in 24hr HH:MM
# MON=ON=08:00,OFF=21:00,ON=23:30
# TUE=OFF=02:30,ON=09:00,OFF=21:45
SUN=ON=07:30,OFF=22:50
WED-FRI=ON=08:00,OFF=18:10,ON=18:20,OFF=19:10,ON=19:20
SAT=ON=07:30,OFF=08:30
# SUN=ON=08:00,OFF=21:55
# Shutdown (default) time specified in 24hr format HH:MM
SHUTDOWN=
avr_evtd: unmodified: line 1


빨간색부분를 수정해주고 링스 팬부분에 빨간리셋버튼을 20초이상 눌러주면

EM-MODE로 진입 가능하게 된다.