37
KX-TG4221N/KX-TG4222N/KX-TG4223N/KX-TG313SK/KX-TG4224N/KX-TG4225N/KX-TGA421N
10.1.6.
Check the RF part
10.1.6.1. Finding out the Defective part
After All the Checkings or Repairing
1. Re-register the checked handset to the checked base unit, and Regular HS to Regular BU.
Note:
(*1) HS: Handset
(*2) BU: Base Unit
1. Prep
a
re Reg
u
l
a
r H
S
(
*
1)
a
nd Reg
u
l
a
r BU(
*
2).
2.
a
. Re-regi
s
ter reg
u
l
a
r H
S
(Norm
a
l mode) to
bas
e
u
nit (to
b
e checked).
If thi
s
oper
a
tion f
a
il
s
in
s
ome w
a
y
s
, the
bas
e
u
nit i
s
defective.
b
. Re-regi
s
ter h
a
nd
s
et (to
b
e checked) to reg
u
l
a
r BU (Norm
a
l mode).
If thi
s
oper
a
tion f
a
il
s
in
s
ome w
a
y
s
, the h
a
nd
s
et i
s
defective.
B
as
e
u
nit i
s
defective
H
a
nd
s
et i
s
defective
S
TART
Regi
s
tr
a
tion of
Reg
u
l
a
r H
S
to
bas
e
u
nit
Regi
s
tr
a
tion of
h
a
nd
s
et to
Reg
u
l
a
r BU
(other checking
s
)
Regi
s
tr
a
tion of h
a
nd
s
et to
bas
e
u
nit
(checked one
s
)
Regi
s
tr
a
tion of Reg
u
l
a
r H
S
to Reg
u
l
a
r BU
Ye
s
No
No
Ye
s
Содержание KX-TG4221N
Страница 65: ...65 KX TG4221N KX TG4222N KX TG4223N KX TG313SK KX TG4224N KX TG4225N KX TGA421N Memo ...
Страница 68: ...68 KX TG4221N KX TG4222N KX TG4223N KX TG313SK KX TG4224N KX TG4225N KX TGA421N Memo ...
Страница 72: ...72 KX TG4221N KX TG4222N KX TG4223N KX TG313SK KX TG4224N KX TG4225N KX TGA421N Memo ...
