FUNCTION BUTTONS
6
Button A: T-300 POWER ON/OFF
Button A is the master switch. Press Button A to turn on the power or to shut down
the output(s) when not in use.
Button B: SOS MODE& LED LIGHT
Function is available no matter the Button “POWER ON/OFF ” is activated or not
as the following steps :
Firstly ,press Button B to turn on the LED light into the LED light mode.
Secondly ,double click it to turn on the SOS mode.
Thirdly ,press Button B back to LED light mode ,then press it again, the light will
be turn off.
Button C: DC OUTPUT POWER ON/OFF
Pls. make sure the button “POWER ON/OFF” is activated before pressing Button C
to turn on ;Press Button C to shut down the output(s) when not in use.
Button D:USB OUTPUT POWER ON/OFF
Pls. make sure the button “POWER ON/OFF” is activated before pressing Button D
to turn on ;Press Button D to shut down the output(s) when not in use.
The USB-C cable of different devices need different endorsements of
corresponding protocols, if the USB-C port doesn't work, try to use the AC
adapter to charge .
Button E: AC OUTPUT POWER ON/OFF
Pls. make sure the button “POWER ON/OFF” is activated before pressing Button E
to turn on ;Press Button E to shut down the output(s) when not in use.
WIRELESS CHARGER
Press “ POWER ON/OFF” Button to turn on the wireless charger. Press
“POWER ON/OFF” Button to shut down the output(s) when not in use.
COOLING FAN
T-300 utilizes an internal cooling fan to ensure the product is operating within
the appropriate temperature range. T-300,when it experiences a higher output
load, will automatically turn on the fan during discharge or recharging , the fan
may operate intermittently to keep internal temperature within operating range.
The fan will likely start when the AC circuit is activated to ensure proper operation.
