CMOS Checksum error. What is it a checksum of? The entire content of the CMOS data? Some specific parameter data? What type of checksum is it? Is it CRC-8?... something else? I understand that this error indicated a checksum mismatch. But what is the second checksum that the CMOS checksum is being compared to? Why do these two checksums need to match?
All our blimps are filled with the inert gas helium. Helium gas is non flamable, non combustible and non toxic. Since it is a compressed gas, the only danger comes from improper handling of the cylinders when moving them or improperly using the pressure regulator. If a hole does develop the blimp will not dramatically fall and cause injury.
Promogroup supply three types of blimps: Standard blimp - 12ft x 6ft with 8 Sq feet of advertising on each side. Aerostat - 36ft x 13ft with 144 Sq feet of advertising on each side. Airship - 30ft x 8ft with 137 Sq feet of advertising on each side. The blimp can be used as both an advertising and navigational tool. Flying up to a hight of 200 ft will allow the public to see the advertising from a great distance.