Vonyx WM511 Notice D'utilisation page 6

TROUBLESHOOTING
PROBLEM
No sound
No sound
No sound
No sound
No sound
Sound level differs from level of
a cabled instrument.
Distortion level increases
gradually
Bursts of noise or other audible
radio signals present.
Momentary loss of sound as
transmitter is moved around
performing area.
TECHNICAL SPECIFICATION
Ref.nr:
Frequency range
Frequency
response
Signal/Noise ratio
Rated voltage
Adapter
Dimensions
The specifications are typical. The actual values can slightly change from one unit to the other. Specifications can be changed without prior
notice.
6
INDICATOR
Red transmitter indicator is not flash
Red transmitter indicator is flash.
Red receiver indicator POWER light
off.
Receiver signal indicators A/B lights
glowing.
Receiver signal indicators A/B lights
off. Transmitter and receiver POWER
light glowing.
Receiver signal indicators A/B lights
glowing.
Receiver signal indicators A/B lights
and transmitter LOW BATTERY light
glowing
Signal indicators A/B/ lights on.
Receiver signal indicator A/B lights of
when sound is lost
WM511
179.229
200.175Mhz
40Hz-20kHz
> 85dB
AC220~240V 50Hz
13-15V DC / 500mA 13-15V DC / 500mA
210 x 145 x 42 mm
Frequency range
Battery
Signal/Noise ratio
Dimensions
WM512H
179.220
200.175Mhz
201.400Mhz
40Hz-20kHz
> 85dB
AC220~240V 50Hz AC220~240V 50Hz
13-15V DC / 500mA
210 x 145 x 42 mm 210 x 145 x 42 mm
Bodypack PT-218 Handheld HT-218
201.400Mhz /
200.175Mhz
2x 1.5V AA Battery 2x 1.5V AA Battery
>10dBm
100 x 65 x 30 mm 238 x 50 x 50 mm
SOLUTION
Slide transmitter POWER ON/OFF
switch to ON position. Make sure
battery is inserted properly, observing
battery (+ / -). If battery is inserted
properly, replace with fresh battery.
Slide transmitter MUTE/ON switch to
ON position.
Make sure AC adapter is securely
plugged into electrical outlet and into
DC input connector.
Make sure AC electrical outlet works
and supplies proper voltage.
Turn up receiver volume control.
Confirm that the output connections
from the receiver to the external
equipment are secure.
Confirm transmitters and receivers
frequencies match. Move transmitter
closer to receiver.
Adjust transmitter gain level to
compessary.
Adjust receiver volume as necessary.
Replace transmitter battery
Identify potential sources of
interferences (other RF-sources) and
turn off, remove or use a wireless
system operating on a different
frequency.
Reposition receiver and perform walk-
through test again. If audio dropouts
persist, mark "dead" spots and avoid
them during performance.
WM512C
179.223
200.175Mhz 200.175Mhz
201.400Mhz 201.400Mhz
40Hz-20kHz 40Hz-20kHz
> 85dB
AC220~240V 50Hz
13-15V DC / 500mA
210 x 145 x 42 mm
200.175Mhz
>10dBm
WM512
179.226
> 85dB