To align the receiver, turn C3-4 out with R2 fully on, apply 456 signal to grid of V3 and adjust L4 - apply 456 signal to V1 and adjust L3 with antennae wire coiled up and capacitively coupled to the signal adjust trimmers on C3-4 for high frequency signal, preferably 1500 K.C.

To align the receiver: Turn band switch to shortwave short C8 - apply 470 K.C. to grid of V2 and adjust L4 - apply 470 K.C. to grid of Vi and adjust L3 - remove short from C8 - apply 15,000 K.C. to antennae and adjust C24 and C4 turn band switch to broadcast-apply 1,400 K.C. to antennae and adjust C3, C23, and C25 - apply 600 K.C. and adjust C7 - readjust C3, C23 and C25 if necessary.