33,136
edits
No edit summary |
No edit summary |
||
Line 23: | Line 23: | ||
==Operation== | ==Operation== | ||
Older versions display the comparison (offset) voltage through a mechanical dial | Older versions display the comparison (offset) voltage through a mechanical dial. | ||
Newer versions (from 1976 on) display the comparison voltage on an LED panel meter. | |||
In addition, this voltage is brought out through a front panel connector so it can be measured externally. | In addition, this voltage is brought out through a front panel connector so it can be measured externally. | ||