Operating instructions

12
Caution: To reduce the risk of electrical shock, do
not remove the cover (or back). No user serviceable
parts inside: refer servicing to qualified personnel.
Warning: To reduce the risk of fire or electrical
shock, do not expose this appliance to rain or
moisture.
This symbol, wherever it
appears, alerts you to the
presence of uninsulated
dangerous voltage inside the
enclosure voltage that may be
sufficient to constitute a risk of
shock.
RISK OF ELECTRIC SHOCK
DO NOT OPEN
This symbol, wherever it
appears, alerts you to
important operating and
maintenance instructions in
the accompanying literature.
Read the manual.
CAUTION
1. When the receiver is on, the red light repeatedly flash on the transmitter, it
means that the receiver or the transmitter is damaged, please send to the
manufacturer.
2. If you are using several systems, please change the frequency carefully, to
avoid interfering with other signals.
3. The input power voltage of receiver’s outside power is 200V (±10%), it may
effect the receiver if it is lower or higher than the given rate.
4. When inserting the battery into the transmitter, avoid putting the polarity in an
opposite direction, or it may be damaged. (If damage occurs because of this
your warranty may be terminated)
5. When selecting sensitivity of the receiver, the least figure you should select
should be 15dB, or the signal will be worse in a further distance.