Safety Operation - Audiolab S7.4 User Manual

excellent signal conversion feature, it has very little
harmonic distortion (THD), intermodulation distor-
tion (SMPTE-IM), transient intermodulation distor-
tion, pure and natural interstitial deduction.
7. Stereo, Bridge, Parallel working mode.
8. Each channel has its Signal and Clip indicator.
9. When the protection circuits work, Fault indica-
tor lights, and sound output automatically stio at
the same time.
10. The front panel level gain control.

3. SAFETY OPERATION

Cautions
1. This amplifier only can plug in the AC power
socket which the user´s manual instructs or the
specification is shown on this adapter. Or else it
may damage eha amplifier and cause a fire or elec-
tric shock.
2. Do not place heavy objects (including this ampli-
fier) on the power cord, or else it may damage the
power cord and the cause an electric shock or fire.
3. Do not expose the amplifier in the fume, high
humidity, high temperature and dust accumulation
place and use.
4. Do not put this amplifier sidelong or upside
down, use it in a good air flow environment.
5. When abnormity happen in the operation
process, such as smoke, odor, of foreign bodies,
liquid entering into the amplifier, plase turn off the
amplifier immediately, and unolug the socket from
the AC power socket.
6. The device shall not be exposed to dripping or
splashing, shall not be placed the item which is
filled with liquid on the device, such as vase and so
on.
11. The newest SMD component technology
makes the product more stable and realiable.
12. The transistors directly contact with the heat
sink to make it cool quickly.
13. The optimization cooling system let the ma-
chine work stability, automatic variable speed fan.
14. The unique short circuit locking and auto-
matically reset function let the customers visual
performance more reliable.
7. When the device is connected to the power
supply socket, it needs the ground protection.
8. The socket of the power cord needs to keep n
the normal operational condition.
9. If need to completely disconnect this device
from the AC main line, please unplug from the AC
power outlet, when you need to power on, please
plug in the AC power outlet again.
10. When abnormity happen, please don´t open
the chassis and rebuilt or repair the amplifier by
yourself, if the internal is sure to need repair and
maintenance, please contact the dealers to deal
with it.
Operation
1. When the speaker is connected to the amplifier
outputsocket, it only can use the speaker spe-
cial cable and connect it in accordance with the
provisions.
2. When connect the amplifier, please close all the
instruments, audio equipments and speakers.
3. Before turning on the amplifier, please turn
- AUDIOLAB STEEL SERIES
English version
P. 7