Retekess TR105, Руководство пользователя

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10
Speaker
：
Φ40MM 8Ω 1W
Battery
：
700mah 3.7v lithium battery
External power supply:DC5v
Minimum operating voltage
：
3.2V
Maximum current :>180mA
Stereo separation
：
≥32DB
The distortion degree of
：
≤0.5%
output power
：
≤200MW
External earplug
：
Φ3.5MM/32ΩX2
9.Using antenna :
Listening to FM broadcast:
Pull out the antenna , changing antenna length and direction to
search for best receiving effect position
Note : please shorten the antenna length when disturb by other
strong broadcast
Listening to AM broadcast
The radio using built-in magnet antenna for receiving AM broadcast ,
please change the radio direction properly to achieve best receiving
effect for AM broadcast .
Listening to SW broadcast
Pull out the antenna , changing antenna length and direction to
search for best receiving effect position.
10.Notice
●Please take out battery when radio not in use to avoid battery
leakage.
●During listening to broadcast , if volume non-stable or LCD display
become darken or flashing , may be caused by low battery. Please
recharge
●Please avoid high press , strong collision , drop or water.
●Don’t place radio under sunshine , high temperature , high humidity
area or store radio at environment of temperature < -5
℃
or >50
℃
.
●Don’t clean case with chemical solvent to avoid damage of radio
casing.
●Don’t disassemble the radio or change specification of inner part
radio .