Synchronization
Pulses can be injected at Socket 7 "SYNC" (Item 0.12) for external synchronization of the signal display. Type 2.899.01-3001 is one of a number of suitable pulse transmitters. The ON threshold is 0.2 V ± 10 %, the OFF threshold 0.1 V ± 10 % and the input impedance 10 k Ω.
Socket 7 is a built-in Lemo socket Ra. 1303 TE. The related plug type is as follows: F 1303 TE. The socket has the following pin assignment:

Looking on connection end
Ident-no. 009300
Ident-no. 009600
Note: If Socket "SYNC" is not used, the time base of the display unit is synchronized by material entry.