11
Ma
in
te
na
nc
e /
T
rou
bl
es
h
oot
ing
g
u
id
e /
Spe
ci
fi
ca
ti
ons
11
RQTX
01
74
EN
G
L
IS
H
Maintenance
Clean this unit with a soft, dry cloth.
≥
Never use alcohol, paint thinner or benzine to clean this unit.
≥
Before using chemically treated cloth, carefully read the instructions that
came with the cloth.
Before requesting service, make the following checks. If you are in doubt
about some of the check points, or if the solutions indicated in the table do
not solve the problem, consult your dealer for instructions.
Main unit
On your home theater unit
Troubleshooting guide
No power.
≥
Ensure the AC mains lead is connected
properly.
The indicator does not
turn green even though
[I/D SET] is pressed
and completed the
pairing.
≥
Turn the wireless system off and then
back on.
The wireless link
indicator
(e.g. “
[W1]
” or an
indicator) is flashing.
≥
There is no link between the home theater
unit and the wireless system. Turn the
wireless system off and then back on.
Alternatively, turn the wireless system off,
disconnect the AC mains lead, and then
reconnect it.
The wireless link
indicator
(e.g. “
[W1]
” or an
indicator) does not
light.
≥
Check that the home theater unit is turned
on, and the wireless system is turned on.
≥
Ensure that the digital transmitter is fully
inserted into the slot of the home theater
unit.
≥
Ensure the surround sound setting on the
home theater unit.
Specifications
[Note]
1 Specifications are subject to change without notice.
Mass and dimensions are approximate.
2 Total harmonic distortion is measured by a digital spectrum analyzer.
AMPLIFIER SECTION
Output power
RMS output power
Surround Ch
125 W per channel (3
≠
), 1 kHz, 10 % THD
Total RMS power
250 W
DIN output power
Surround Ch
70 W per channel (3
≠
), 1 kHz, 1 % THD
Total DIN power
140 W
GENERAL
Power supply
AC 110 V to 240 V, 50/60 Hz
[Australia[and[N.Z.[
AC 220 V to 240 V, 50 Hz
Power consumption
SH-TR70
1.5 W
SE-FX70
43 W
Dimensions (W
t
H
t
D)
SH-TR70
65.5 mm
k
52 mm
k
8.6 mm
SE-FX70
165 mm
k
91.5 mm
k
164 mm
Mass
SH-TR70
0.022 k
g
SE-FX70
0.7 k
g
Wireless module
Frequency range
2.4 GHz to 2.4835 GHz
Number of channels
3
Operating temperature range
0
o
C to
r
40
o
C
Operating humidity range
20 % to 80 % RH (no condensation)
Power consumption in off mode
approx. 0.3 W
SH-FX70_RQTX0174-G_En.book Page 11 Wednesday, December 3, 2008 3:24 PM
