If Problems Occur; Error Checklist - Sennheiser SK 5212 Instructions For Use Manual

If problems occur...

Error checklist

Pr oblem
No operatio n
indicatio n
Transmitter
ca nnot be
sw itched off/
Sett ings canno t be
changed
Recei ver:
No RF signa l
Audi o signal has a
high level o f
ba ck gro und no ise
Audi o signal is
di sto rted
If problems occur that are not listed in the above table or if the problems
cannot be solved with the proposed solutions, please contact your local
Sennheiser agent for assistance.
Possible cause
Bat tery is flat or inserted
i ncorrectly
Lo ck mode is activat ed
T ransmit ter and rece iver
a re not o n t he same
channel
T ransmit ter is out of ra nge Che ck t he sque lch
T ransmit ter's se nsitiv ity is
set too high
Receiv er's o utput lev el is
set too low
T ransmit ter's se nsitiv ity is
set too low
Receiv er's o utput lev el is
set too high
Possible solution
Re pla ce the bat tery o r
check if it is insert ed
co rrectl y
Deactiva te the lo ck mo de
(see "Dea ctiv ating the
autolo ck functi on
temporarily " on page 14)
Set t ra nsmitt er and re cei -
ver to the sa me cha nnel
thre shold setting on the
rece iver o r reduce the
dista nce betwee n receiving
antenna and t ransmitt er
See "A djusting t he micro -
phone sensit ivity – A TTEN "
on pa ge 24
Increase the line o ut put
level
See "A djusting t he micro -
phone sensit ivity – A TTEN "
on pa ge 24
Re duce the l ine o ut put leve l
27