Knocki
ng on
th
e lo
w
er
lid:
•
A
ctiv
ation
of t
he
back
g
ro
un
d
illumi
na
tion
•
S
wi
tchi
ng
thr
o
ugh t
he ene
rg
y v
a
lues of
the pas
t 1
6
hours to t
he
daily ener
gy v
a
lues of t
he pas
t 1
6
day
s
•
S
wi
tc
hi
ng
th
ro
ugh
th
e lin
e d
is
p
la
y
Pr
esen
t output
Ener
g
y pr
o
d
uc
ed today
To
ta
l en
er
gy g
en
er
a
te
d s
in
ce t
he
S
unn
y Bo
y w
a
s in
st
al
le
d
Alphan
um
eric display for messages
Blue
to
ot
h c
o
nnecti
o
n to o
ther S
unn
y Bo
ys
In
pu
t v
o
ltag
e
/
curr
ent
Gri
d
r
el
a
y
Ev
ent n
um
b
er gr
id
S
unn
y B
o
y e
vent number
Po
w
er r
edu
ct
io
n due to e
xces
siv
e tem
p
er
atur
e
•
Fan mig
ht need cleanin
g
•
S
unn
y
B
o
y m
ight need
better
v
entilation
Ev
ent number P
V
-gener
ato
r
S
w
itch
in
g
b
et
w
ee
n
input A and B
ev
er
y 1
0
s
ec
o
nd
s
Po
w
er cur
ve o
f t
he pas
t 1
6
h
o
urs o
r
pas
t 1
6
day
s (swi
tc
hi
ng
th
e display is
done b
y knocking on
the lid
)
Fa
ilur
e t
hat c
a
n be r
emo
ve
d on
s
ite (see
chapter 1
De
vi
ce
fault
Pl
eas
e con
tact
SM
A
.
Ou
tp
ut v
o
ltag
e /
cur
re
nt
AB
Summary of Contents for SUNNY BOY 4000TL
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