Tack life P30, User Manual

TROUBLE SHOOTING

- 10 -

Product Protection Description

Error 

code

1

2

Port

USB 

Output

DC 

Output

3

AC 

Output

Cause

Protection Description

Over-current 

protection

Short-circuit 

protection 

Under-voltage 

protection

Over-current 

protection

Short-circuit 

protection

Under-voltage 

protection

When the USB external load 

devices current is too large, 

the USB output port will be in 

an intermittent output state.

Remove overload devices, 

then USB output will become 

normal automatically after 3s

When the USB Output occurs 

Short-circuit, the USB output 

port will be in an intermittent 

output state.

Remove overload devices, 

then USB output will become 

normal automatically after 3s

After the product is fully 

discharged, it will enter the 

shutdown state.

Recharging product then you 

can use it

When the the DC port 

external devices is overload-

ed, the "DC" symbol on the 

LED display will off

Remove overload devices and 

switch off power button.Then 

switch on power button, the 

"DC" symbol on the LED 

display will on and DC output 

become normal

When the the DC port occurs 

Short-circuit,the "DC" symbol 

on the LED display will off

Remove overload devices and 

switch off power button.Then 

switch on power button, the 

"DC" symbol on the LED 

display will on and DC output 

become normal

After the product is fully 

discharged, it will enter the 

shutdown state.

Recharging product then you 

can use it

Overload 

protection

When the the AC port external 

devices is overloaded, the 

"AC" symbol on the LED 

display will off and jump to 

the "DC" symbol. No AC 

output

Remove overload devices and 

then press AC/DC switch 

button to enter AC mode

Short-circuit 

protection

When the the AC port occurs 

Short-circuit, the "AC" symbol 

on the LED display will off 

and jump to the "DC" 

symbol. No AC output

Remove overload devices and 

then press AC/DC switch 

button to enter AC mode

Over tempera-

ture protection

When the the AC port 

external devices is overload-

ed, the "AC" symbol on the 

LED display will off and jump 

to the "DC" symbol. No AC 

output

Cool down the product and 

then press AC/DC switch 

button to enter AC mode

Under-voltage 

protection

After the product is fully 

discharged, it will enter the 

shutdown state.

After the product is fully 

discharged, it will enter the 

shutdown state. Recharging 

product then you can use it

Operating guidelines