3.TRASNMITTER
8. IMPORTANT SAFEGUARDS
TRANSMITTING POWER:
8.5mW
MODULATION TYPE:
FM, F3F
MAX DEVIATION:
25kHz
SPURIOUS EMISSION:
>40dB (WITH CARRIER)
POWER SUPPLY:
9V battery
BATTERY LIFE:
6 hours (GP) 1604s 9V battery
NOISE CONTROL:
perfect circuit for eliminating noise
1.The installation of receiver antenna influences the operating efficiency
of the receiver. Place receiver and microphone as short as possible for
better reception and performance.
2.The external DC power supply should not be below 12V. Otherwise it
would not work properly. If it is over 15V, some components of the
receiver will be damaged due to higher current. Use minimum 1A
power supply.
9. CAUTION
1.Avoid putting the main machine in a blind angle when it is used. This is to
keep signal reception in good condition.
2.Don't throw, fall, toss, cast the handheld microphone so as not to damage
it seriously.
3.Please keep the machine from direct sunshine or rains. Place it in a place
far away from the magnetic field.
4.Don't open it yourself because there is high voltage in it.