Ctv
Display problem

I have a purchase a CTV model No. Dharpoorna-14KE, Barcode is - 1140810645. Problem is On button press then 5 minutes show the display in blue screen, or after 5 minutes show the picture. kindly solve the problem as soon as possible.

Regards.

Umashankar Kumar

154, Gali No.2, Tahirpur, Near Dilshad Garden, Delhi-110095.

Mob: 91-9818973414