This information is edited from a repost of an acig.org forum post by mrdetonator:
http://www.secretprojects.co.uk/forum/index.php/topic,25.msg59.html#msg59
The panel „Block95„ contains the one-way command symbol indicator on the gunsight ASP-23DE:
K- ASP-23DE self control indicator
ППС - front hemisphere intercept
АВТ -the radar range-finder is automatically controlled by ARL-SM
100, 60, 30- range to target
Ф - "форсажная камера" afterburner ignite
< - target on left
I - target straight
> - target on right
! - target change
A - "Захват" radar lock command.
G - "Горка" climb command
ПР - "Пуск Разрешен" shoot command
T - end of interception, return to base,
OT - the "Отворот" break-away command
ПД - radar range-finder malfunction
K - "Курс" ASP autopilot system