Sony WRR-855A Bedienungsanleitung
3-205-489-14 (1)
WRR-855A/WRR-855B
UHF Synthesized
Tuner Unit
2000 Sony Corporation
Operating Instructions
Mode d'emploi
Bedienungsanleitung
Manual de instrucciones
GB
FR
DE
ES
II
Declaration of Conformity
Trade Name: SONY
Model No.: WRR-855B
Responsible Party: Sony Electronics Inc.
Address: 1 Sony Drive, Park Ridge,
NJ.07656 U.S.A.
Telephone No.: 201-930-6972
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) this device must accept any interference received,
including interference that may cause undesired
operation.
Owner’s Record
The model and serial numbers are located at the rear of the
unit. Record the serial number in the space provided below.
Refer to these numbers whenever you call upon your Sony
dealer regarding this product.
Model No. WRR-855A/855B Serial No.
Notice for customers in the U.S.A.
You are cautioned that any changes or modifications not
expressly approved in this manual could void your authority
to operate this equipment.
If you have any questions about this product, you
may call:
Sony's Business Information Center (BIC)
at 1-800-686-SONY (7669)
or Write to:
Sony Customer Information Services Center
6900-29 Daniels Parkway, PMB 330 Fort Myers,
Florida 33912
III
Notice for customers in Canada:
Use of Sony wireless devices is regulated by the Industry
Canada as described in their Radio Standard Specification
RSS-123.
A licence is normally required. The local district office of
Industry Canada should therefore be contacted. When the
operation of the device is within the broadcast band, the
licence is issued on no-interference, no-protection basis with
respect to broadcast signals.
Operation of this device is subject to the following two
conditions: (1) this device may not cause interference, and
(2) this device must accept any interference, including
interference that may cause undesired operation of the
device.
Avis pour les clients au Canada:
L’usage des appareils sans-fil Sony est réglé par l’Industrie
Canada comme décrit dans leur Cahier des Normes
Radioélectriques CNR-123.
Une licence est normalement requise. Le bureau de
l’Industrie Canada doit être contacté. Lorsque l’opération de
l’appareil est dans les limites de la bande de radiodiffusion,
la licence est émanée sur la base de non-interférence, non-
protection avec les signaux de radiodiffusion.
L’utilisation de cet appareil est soumise aux deux conditions
suivantes : (1) cet appareil ne peut causer d’interférences,
et (2) cet appareil doit accepter toutes les interférences, y
compris les interférences capables de provoquer un
fonctionnement indésirable de l’appareil.
IV
Notice for customers in Europe
Spécifications particulières pour les consommateurs européens
Hinweis für Kunden in Europa
Aviso para los usuarios en Europa
U.K. 854.125 - 862 MHz
Germany 798 - 822 MHz
Norway 800 - 820 MHz
Luxembourg 800 - 830 MHz, 854.125 - 862 MHz
Belgium 854.125 - 862 MHz
Denmark 800.100 - 819.900 MHz
France 470 - 830 MHz
Italy 800 - 820 MHz
Sweden 800 - 820 MHz
Switzerland 800 - 820 MHz
Finland 800 - 814 MHz
Iceland 800 - 814 MHz
Austria 774 - 790 MHz
Netherland 774 - 782 MHz
Turkey 470 - 862 MHz
Hereby, Sony Corporation, declares that this WRR-855B is
in compliance with the essential requirements and other
relevant provisions of Directive 1999/5/EC.
Sony Corporation déclare par la présente que ce WRR-855B
est conforme aux exigences fondamentales et aux autres
dispositions applicables de la Directive 1999/5/CE.
Hiermit erklärt die Sony Corporation, daß das Modell
WRR-855B die grundlegenden Anforderungen und sonstigen
relevanten Bestimmungen der Richtlinie 1999/5/EU erfüllt.
Por la presente, Sony Corporation, declara que este
WRR-855B cumple con los requisitos esenciales y otras
disposiciones pertinentes de la Directiva 1999/5/CE.
1
(GB)
Precautions
English Table of Contents
On operation
•The tuner unit must be used within the temperature range
of 0°C to 50°C (32°F to 122°F). Avoid using for an
extended period of time in extremely high temperature, or
the place subject to direct sunlight, especially outdoors,
because the finish of the case might be damaged.
Never install the tuner on or near heat sources, such as
lighting equipment, power amplifiers.
•The tuner is designed to be portable and is built to resist
humidity and dust. However, try to avoid using in very
humid or dusty places, because such use may shorten the
life of the tuner unit.
•To avoid degradation of the signal-to-noise ratio, do not
use the tuner in noisy places or in locations subject to
vibration, for example:
–near electric equipment such as motors, transformers or
dimmers
–near air conditioning equipment or places subject to direct
air flow from an air conditioner
–near a public address loudspeaker
–in a location where adjacent equipment might knock
against the tuner.
•The switching of lights may produce electrical interference
over the entire frequency range.
Position the tuner and the wireless microphone in a place
where such interference is at minimum.
•The unit has been factory adjusted precisely. Do not
tamper with its internal parts or attempt to repair it.
English
GB
Precautions......................................................................... 1
Overview............................................................................. 2
Features .......................................................................... 2
Parts Identification ............................................................ 4
WRR-855A/855B .......................................................... 5
BTA-801 Portable Tuner Mount
Adapter (Optional) .................................................... 6
Preparations ....................................................................... 7
Mounting to a Portable Tuner Mount Adapter .............. 7
Connecting the Power Cable.......................................... 8
Attaching the Antennas.................................................. 8
Settings................................................................................ 9
Channel Selection .......................................................... 9
Setting and Releasing
the T (Tone Squelch) OFF Mode............................ 12
Attaching and Connecting to a Betacam ....................... 13
Messages on the Display.................................................. 15
Specifications.................................................................... 15
2(GB)
•When looking into the upper-panel displays, be careful to
keep a sufficient distance between your eyes and the tuner
unit.
On cleaning
Clean the tuner unit with a dry, soft cloth. Never use thinner
or benzine, since these will damage the finish.
Overview
The WRR-855A/855B UHF Synthesized Tuner Unit in use
with an optional Portable Tuner Mount Adapter, such as the
BTA-801, provides a highly reliable portable diversity tuner
for the Sony UHF wireless microphone system, which uses
the frequency bands allocated for UHF TV broadcasting.
This tuner enables the application of multiple channels over
unused television channels through the use of the built-in
Sony original channel plan.
Features
Wide Operating Frequency ranges
The WRR-855A operates over a 14 MHz frequency band
within the range of 792 MHz to 806 MHz (model available
in Australia) , while the WRR-855B operates over a 24 MHz
frequency band between 470 MHz to 806 MHz (model
available in U.S.A.), or 470 MHz to 862 MHz (model
available in Europe).
WRR-855A
Model available in Australia:
792 to 806 MHz, TV channels 66 to 67
WRR-855B
Model available in USA:
470 to 806 MHz, TV channels 14 to 69
(14 frequency band, divided into 24 MHz range. All 14
frequency bands may not be available in some areas.)
Model available in Europe:
470 to 862 MHz, TV channels 21 to 69
(17 frequency band, divided into 24 MHz range. All 17
frequency bands may not be available in some areas.)
Precautions
S
3
(GB)
Weatherproof structure
By properly mounting the WRR-855A/855B to the optional
BTA-801 Portable Tuner Mount Adapter and attaching the
two supplied antennas, a weatherproof structure is obtained.
Muting ON/OFF function
You can activate or deactivate the muting function to suit
your needs.
Tone-squelch circuit for noise elimination
The unit uses a built-in squelch circuit to selectively receive
the desired RF carrier accompanied by the tone signal from
the transmitter.
Compander system
A compander (compressor/expander) system enables
stabilized wireless transmission over a wide dynamic range.
Preprogrammed wireless channel plans for simultaneous
multi channel operation
The WRR-855A/855B has many preprogrammed channel
groups, meaning combination of wireless channels to permit
simultaneous operation of multiple channels without
intermodulation.
For the channel plans available on your unit, see “Wireless
Microphone System Frequency List” supplied with this
manual.
Space diversity reception system
The WRR-855A/855B provides stable signal reception with
only a minute amount of dropout.
Versatile display
A variety of information is obtained at a glance on the upper
panel, such as the reception channel with the liquid-crystal
display, and RF input level and audio level with the
respective LEDs.
Compact and lightweight
Innovative, high-density mounting technology has enabled
the creation of this compact, lightweight tuner. Using the
optional BTA-801 Portable Tuner Mount Adapter in
combination, the WRR-855A/855B can be easily attached to
a Betacam-series Camcorder.
4(GB)
Parts Identification
UHF SYNTHESIZED
TUNER UNIT WRR-855
ON
OFF
MUTING
POWER
CH
GP
–
+
GP/CH
RF AF
S
5Accessory connector
4Mounting screws (4)
1ANT connectors
2POWER switch
3MUTING switch
8Liquid-crystal display
6GP button
qa AF indicator
qs RF indicator
7CH button
9+ button
0– button
WRR-855A/855B
BTA-801 Portable Tuner Mount Adapter (optional)
qd DC 12V IN connector
qf Betacam attachment
knob
qg OUTPUT connector
5
(GB)
WRR-855A/855B
1ANT (antenna) connectors
Connect the two supplied antennas to these connectors.
2POWER switch
Turns the power ON/OFF.
3MUTING switch
Turns the muting ON/OFF. The muting level is fixed at
10 dBµ.
Note
If you turn off the muting when the tuner is in standby
condition for signal receiving or when the RF input level is
low, noise may be heard or the connected device or speakers
may be damaged. Be sure to operate this switch only after
minimizing the input of the connected device.
4Mounting screws
Used to secure the WRR-855A/855B to the BTA-801.
For mounting, see “Mounting to a Portable Tuner Mount
Adapter” on page 7.
5Accessory connector
For the signal and power connections with the BTA-801.
6GP (group set) button
Press and hold down for at least one second to go to the
group selection mode, and the group number flashes on the
display.
See “Settings” on page 9.
7CH (channel set) button
Press and hold down for at least one second to go to the
channel selection mode and the channel number flashes on
the display.
See “Settings” on page 10.
8Liquid-crystal display
On the WRR-855A: When you turn the power ON, the
“HELLO” message appears, then the tuner unit goes to
normal display mode.
On the WRR-855B: When you turn the power ON, the
version number of your tuner (for example “U66”)
appears, then the tuner unit goes to normal display mode.
1: AF GND
2: AF OUTPUT
4: DC +7V
5: GND
Pin assignment
8
1
15
9
6(GB)
Note
Be sure to check the operating voltage and polarity when
connecting to a power source.
qf Betacam attachment knob
Used to fix the unit to a Betacam.
For attaching the unit to a Betacam, see page 13.
qg OUTPUT connector (XLR 3-pin, male)
Supplies audio signals. You can connect this to the
microphone input connector of a Betacam, mixer, tape
recorder or other similar equipment.
Note
When connecting to an audio mixer which has a Phantom
powering capability for microphones, it is recommended to
use the mixer with the Phantom power OFF.
Parts Identification
Pin assignment 1: GND
2: HOT
3: COLD
Pin assignment 1: GND
2: NC
3: NC
4: +12 V
2
3
41
2
3
41
9+ button / 0– button
Press to select the group and channel numbers to be
received.
See “Settings” on pages 10 and 11.
qa AF (audio frequency level) indicator
Lights when an audio signal greater than the reference level
is output.
qs RF (radio frequency input level) indicator
Displays the strength of the input signal.
Lights in green: Higher than 25 dBµ
Lights in red: 10 to 25 dBµ
Goes off: Lower than 10 dBµ
BTA-801 Portable Tuner Mount Adapter
(Optional)
qd DC 12V IN (power input) connector
Connect to an external power supply (DC 10 to 17 V) of a
Betacam using the DC power cable supplied with the
BTA-801.
1
2
3
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1
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1
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