DISS-15 not resetting to zero following self-test?

[Sarix]

Hi.

I came back from flying the Mi-24 (whose DISS deviation meter does reset to zero angle/no speed display after completing the self-test), and found that the Mi-8's DISS deviation meter doesn't reset itself to display zero deviation angle and no speed if I put the self-test switch to "work" (Р) from "test" (К).

Is this intended or an issue?

Cheers.

[admiki]

I'm not sure which is correct mode of operation, but it starts working once you are moving.

One thing I did notice with Hind's DISS is that it does not show when it is operational and when it is in memory mode, while Hip's memory light is working as intended.

[Sarix]

10 hours ago, admiki said:

I'm not sure which is correct mode of operation, but it starts working once you are moving.

One thing I did notice with Hind's DISS is that it does not show when it is operational and when it is in memory mode, while Hip's memory light is working as intended.

I agree with the first, but the Hind's DISS does have the П light coming on when it goes into memory, unless it got shot up.