HQ Power MICW48 Notice D'emploi page 7

•
Perfo orm a walk-thro
locat ion of the receiv
•
Repla ace the battery
10. M Maintenanc
•
All sc crews should be
•
The h housing, visible
truss sing) should not
moun nting supports,
•
The e electric power s
the d device.
•
Disco onnect the devic
•
Wipe e the device reg
•
Do n ot open the rec
•
Conta act your dealer
•
Remo ove power and
11. B Battery
When the e LED [E] is red
1. Swit tch the microph
WAR
Malf
Disp
Keep
2. Uns crew the bottom
cove er (see illustrati
3. Inse ert two new 1.5
com mpartment.
Not te: do not use r
4. Clos se the cover and
12. T Technical s
frequenc
modulat
RF powe
RF frequ
system RF frequ
frequenc
spurious
operatin
transmis
sensitivi
sensitivi
harmon
balanced
receiver r audio ou
power s
current
dimensi
weight
V. 03 – 0 02/05/2012
ugh test before performance o
ver or mark tho ose spots and av
as soon as the red light starts
ce
e tightened and free of corrosio
parts, mountin g supports and
t be deformed, m modified or tam
do not change t the location of t
upply cables mu ust not show an
ce from the mai ins prior to main
ularly with a mo oist, lint-free clo
eiver. There are e no user-servic
for spare parts if necessary.
batteries when the device is no
d and flashes, th he battery is low
hone off [A].
RNING:
function may o occur if the po
pose of batteri ies in accordan
p batteries aw way from child
m part of the m icrophone and o
ion on page 2).
V AA batteries i in accordance w
echargeable bat tteries as these
d screw the bott tom part of the
pecification ns
cy range
tion mode
er
uency stability
uency max. dev viation
cy response
s image rejectio on
ng temperature
ssion range
ity
ity range
ic interference
d output
utput
upply
consumption
ons
MICW W48
r presentation.
void them durin
flashing.
on.
the installation
mpered with; e.g g. do not drill ex
the connections s...
ny damage. Hav ve a qualified te
ntenance activit ties.
oth. Do not use
ceable parts.
ot used for a lon ng time.
w. Replace the b batteries with n
ower is on whe en the battery
nce with local
ren.
open the battery
with the polarity
might influence
microphone ba
UHF 863.000
FM (PLL)
8 ~ 10mW
±0.005%
75KHz
80Hz – 15kH Hz (+3dB)
1%
-10°C ~ +50
100m in ope en field
-105dB (10d dB S/N)
-60dBm / -9 95dBm
> 75dB
30mV/600Ω
Ω
260mV/5KΩ
13-15VDC (a
400mA
215 x 175 x
1.5kg
7
If dead spots a re found, adjust
g the presentat tion.
location (e.g. c ceiling, suspens
xtra holes in
chnician mainta
alcohol or solve ents.
ew ones.
is replaced.
regulations.
y compartment by lifting the pl
markings insid e the battery
e the performan nce.
ck in place.
0 - 865.000MHz z
0°C
adaptor incl.)
45mm
t the
ion,
ain
lastic
©Vellem man nv