Scan
/
L AMP
/
S OS
/
T elealarm
/
R adio
/
D isable
f un-‐
ctions
w ith
s ide
k ey
3
( PF3)
-‐
M ENU
2 0
The
s ide
k ey
P F3
c an
e nable
t he
f ollowing
f unctions:
•
S CAN:
C hannel
S can
•
L AMP:
d isplay
b acklight
o ff
•
S OS:
S OS
f unction
•
T ELEALARM:
t ele-‐alarm
f unction
•
R ADIO:
F M
r adio
•
D ISABLE:
d isabling
t he
f unctions
1.
C hannel
S can:
I n
s tandby
m ode,
p ress
M ENU
+
2 0.
T he
s creen
d isplays
" PF3".
P ress
M ENU
t o
e nter
t he
f unction.
P ress
t he
▲ /▼ buttons
o r
r otate
t he
e ncoder
t o
s elect
t he
d esired
f unction,
t hen
p ress
M ENU
t o
c on-‐
f irm.
T o
r eturn
t o
t he
s tandby
m ode
p ress
E XIT.
O nce
t he
f unction
i s
e nabled,
p ress
t he
S ide
k ey
P F3
t o
e nter
t he
S can
m ode
( Scan
m ode
c an
b e
s et
t hrough
M ENU
+
1 4.
T o
s top
s canning,
p ress
a ny
k ey.
2.
D isplay
b acklight
o ff:
I n
s tandby
m ode,
p ress
M ENU
+
2 0.
T he
s creen
d isplays
" PF3".
P ress
M ENU
t o
e nter
t he
f unction.
P ress
t he
▲ /▼ buttons
o r
r otate
t he
e ncoder
t o
s elect
L AMP,
t hen
p ress
M ENU
t o
c onfirm.
T o
r eturn
t o
t he
s tandby
m ode
p ress
E XIT.
3.
S OS:
I n
e mergency
s ituations,
t he
S OS
f unction
t ransmits
a n
S OS
s ignal/
e mergency
c alls.
Y ou
w ill
h ear
a
b eep
a nd
t he
t wo
l eds
w ill
a lternately
b link.
T he
e mergency
s ignal
w ill
b e
t ransmitted
e very
5
m inutes,
l a-‐
s ting
f or
1 0
s econds
e ach
t ime.
T o
s top
t ransmitting,
p ress
P TT.
I f
a
c arrier
s ignal
i s
d etected
d uring
t he
t ransmission
i nterval,
t he
r a-‐
d io
s witches
t o
r eception.
In
s tandby
m ode,
p ress
M ENU
+
2 0.
T he
s creen
d isplays
" PF3".
Press
M ENU
t o
e nter
t he
f unction.
P ress
t he
▲ /▼ buttons
o r
r otate
t he
encoder
t o
s elect
S OS;
t he
s creen
w ill
d isplay
" SOS".
Midland
C T890
i nstruction
g uide
|
1 5