VERSION-***
Version
15: TYPE-C USB charging
This product has overvoltage protection function in charging. Charging voltage:
≦
6.2V.
Please use the charging device with output voltage of DC5V/1A-DC3A to charge the batteries.
If the lithium battery is not in use for a long time, please charge it once a month or remove it.
Insert the USB cable, then “
” appears and the charging indication symbol “
” flashes on
LCD, which means it’s charging. When the batteries are charged fully, “
” appears and stops
flashing. The charging time is generally 4-5 hours.
16: Used as a card reader
When the TF card is inserted into the radio, connect the radio to the computer using a USB cable for
file transmission and deletion of files in the TF card.
17: AUX input play
When the radio is turned on, insert the 3.55MM sound source device (such as mobile phone and
computer) into the right jack “
” of the radio using a 3.5MM audio cable. “AUX” appears on the
primary screen, and the “
” audio files will be played first.
(Note: We don’t provide the audio cable)
18: Temperature display
In the state of time display or power on, lightly press [ ], then [ ] appears on the left upper
corner of the primary screen. Press [” ]to exit temperature display.