TST200 User
’
s Manual
7 / 11
3
3
.
.
0
0
S
S
t
t
r
r
u
u
c
c
t
t
u
u
r
r
e
e
a
a
n
n
d
d
D
D
i
i
s
s
p
p
l
l
a
a
y
y
3
3
.
.
1
1
S
S
t
t
r
r
u
u
c
c
t
t
u
u
r
r
e
e
3
3
.
.
2
2
F
F
r
r
o
o
n
n
t
t
p
p
a
a
n
n
e
e
l
l
LED
Color
Status
1
Syn
Green
indicate input 1 and input 2 are in synchronization
Green
input 1 normal
2
Input 1
Red
input 1 fault
3
Output 1
Green
output using input 1
Green
Output normal
4
Output
Red
Output fault
5
Switch
switching between input 1 and input 2 under MANUAL Condition
6
Auto/Manual
choose working mode. Under auto mode, input 1 will be named as
priority automatically
Green
input 2 normal
7
Input 2
Red
input 2 fault
8
Output 2
Green
output using input 2
9
Mute
Mute the alarm