Installation
EST3 Installation and Service Manual 5.51
Vrms or 65-75 Vrms). Turning the pot clockwise increases
the gain while counter-clockwise decreases the gain.
8. Press the AUX_INPUT_ADJ switch a second time to restore
the input.
9. Reconnect the coded tone output of the CDR-3 back through
the duration relay.
10. Reconnect the field wiring to the remaining amplifier
modules.