subzero 7524t controlling settings

subzero 7524 ki setting kese kare.
is video ko like kare share kre or Subscribe kre please

[@ranjithkumarramalingam5747]

Bohat acha h thank you man

[@MuhammadWaqas-waqas]

Bohat acha hai bhai samj me aa gya

[@AjayKumar-wv7ch]

Knowledgeable good

[@sushilkumar1038]

Superb bro

[@sumanharish]

Very good

[@atikichu2149]

Hello sir why Hl in controler