Sony WRT-807B, Руководство по обслуживанию

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1-2
WRT-807B (U/CE)
Por la presente, Sony Corporation, declara que este WR
T
-807B
cumple con los requisitos esenciales y otras
disposiciones pertinentes de la Directiva 1999/5/EC. Nota: En algunos pa
íses, es posible utilizar bandas de frecuencias
adicionales con el consentimiento de las autoridades nacionales
.
Note f
or
customer
s
in Switz
erland:
Before use, a request of concession for a wireless microphone (Frequency Class 3) has to be submitted to Bakom. Note concernant les utilisateur
s
en Suisse:
Une demande de concession de microphone sans fil (fr
é
quence classe 3) doit
ê
tre pr
é
sent
é
e au Bakom avant
d'utiliser l'appareil. Hinweis f
ü
r K
unden
in der Sc
hweiz:
V
or Inbetriebnahme
ist eine Konzessionsanforderung
fü
r ein
drahtloses Mikrofon (Frequenzklasse
3) bei Bakom
einzureichen. Note f
or
customer
s
in Finland:
T
o
own and use, it is necessary to obtain an individual
licence of the T
elecommunications
Administration
Center
.
Hinweis f
ü
r K
unden
in Lux
emb
ur
g:
V
or Inbetriebnahme eines Ger
ä
ts m
ü
ssen die Frequenzen
gegebenenfalls
nach den geltenden V
orschriften
vor dem
Gebrauch von der
“IL
T
” zugewiesen
werden.
Nota per i c
lienti
in Italia:
L
’uso
del prodotto sul territorio italiano
è
soggetto alle
regolamentazioni
del Codice Postale e delle
T
elecomunicazioni
art. 334.
Hinweis f
ü
r K
unden
in der Deutsc
hland:
V
or Inbetriebnahme mu
ß
bei der zust
ä
ndigen Au
ß
enstelle
der Regulierungsbeh
ö
rde
(Reg TP) eine Kanalzuweisung
beantragt werden. Hinweis f
ü
r K
unden
in der
Ö
sterreic
h:
V
or
lokalen
Inbetriebnahme
ist die individuelle Genehmigung der
Beh
ö
rden f
ü
r das T
elekommunikationsspektrum
erforderlich.
v
1
(GB)
English
Precautions
•
The unit is designed for use in ambient temperature range of 0
° C to 50
°
C (32
° F to 122
°
F).
•
Do not place the unit on or near heat sources, such as lighting equipment, power amplifiers, or in a place subject to direct sunlight or excessive moisture. In such places, the external finish or internal parts of the unit may be damaged.
•
If the unit is used in a very humid or dusty place or in a place subject to an active gas, clean its surface as well as the connectors with a dry
,
soft cloth soon after use.
Lengthy use of the unit in such places or not cleaning it after its use in such places may shorten its life.
•
W
hen cleaning the unit, never use or
ganic
solvents such as
thinners or benzine, which will damage the finish of the unit.
•
The unit has been factory adjusted precisely
.
Do not
tamper with its internal parts or attempt to repair it.
• Do not attempt to rechar
g
e
an alkaline battery
.
• Do not dispose of a battery in fire. Do not disassemble or
short-cirtuit a battery
.
• Make sure to use an LR6 (size-AA) alkaline battery
.
• Make sure the poles of the battery match the + and –
markings in the battery holder
.
• Remove the battery when the unit will not be used for a
long period of time.
T
a
b
le of Contents
Precautions
................................................................
1
Intr
oduction
...............................................................
2
T
ransmitting Channel
Band
..............................
2
Features
.............................................................
2
P
a
rt
s Identification
....................................................
4
P
o
wer Suppl
y
............................................................
7
Settings
......................................................................
8
Initiating Setting Mode
.....................................
8
Changing the T
ransmitting
Channel
.................
8
Changing the Input
Attenuation Setting
..........
10
Resetting the Accumulated Battery Use T
ime
Indication
...................................................
11
T
roub
leshooting
......................................................
12
Specifications
..........................................................
14
Err
o
r Messa
g
e
s
.......................................................
15
2
(GB)
Intr
oduction
The WR
T
-807B
is a UHF-synthesized
wireless microphone
for use in a 800-MHz band UHF-synthesized wireless microphone system. The WR
T
-807B
operates in conjunction with the MB-806A
with WRU-806B UHF Synthesized T
uner
Unit for vocal
concentration. The WR
T
-807B
can be also used with existing Sony
wireless microphone systems consisting of the WR
T
-805B/
855B UHF Synthesized T
ransmitter
and WRR-805B/855B/
862B UHF Synthesized T
uner
,
etc.
T
ransmitting Channel
Band
The microphone/transmitter
and tuners of wireless
microphone systems are classified by frequency band. A
24-MHz frequency band is assigned to each microphone/
transmitter and tuner model. In building a UHF wireless microphone system, be sure to pair a microphone/transmitter
with a tuner that has the same
TV
channel
number
.
Features
Phase Loc
ked
Loop (PLL) synthesiz
ed
system
The WR
T
-807B
features a refined phase locked loop (PLL)
synthesizer circuit. PO
WER s
w
itc
h
with
holding
function
The POWER switch can be locked in the ON position to protect against accidental power cut-of
fs.
Lo
w-batter
y
notification on tuner
When the microphone battery is low
,
the microphone sends a
warning to the WRR-805B/862B/WRU-806B
in the form of
“Battery status information.
”
This information is sent to the WRR-805B/862B/WRU- 806B about one hour before the battery goes dead to allow the battery to be safely replaced. When the WRR-805B/862B/WRU-806B
receives this
information, the LED on tuner panel starts to flash. P
o
wered b
y
readil
y
a
v
ailab
le
batter
y
type
The built-in, high-ef
ficiency DC-DC converter provides
about
single
5 hours of continuous and stable operation with just a
LR6 (size-AA) alkaline battery
.