To align the receiver: Turn the band selector switch to broadcast - Short C3 Apply 175 K.C. to grid of V2 and adjust L6 Apply 175K.C. to grid of V1 and adjust L5 - Remove short from C3 - Apply 1400 K.C. to antennae and adjust C27, C24, C26 Apply 600K.C, and adjust C20 Shift band switch to shortwave - Apply 15 megacycles and adjust C25 to low peak then adjust C23.

This receiver is a five tube A.C. dual wave receiver. One band covers the usual broadcasting 540 to 1550 K.C., and the other takes in the high frequency broadcasting 5500 to 17000 K.C. The high frequency range includes the important international broadcast bands 19, 25, 31, and 49 meters. Tuning and selection of bands are facilitated by the use of "Select - Ur - Band" dial. Movement of the selector switch automatically shifts the mask on dial, so that only proper band can be seen. The broadcast part is calibrated in kilocycles, and the high frequency in mega cycles. Broadcast bands are indicated in tan, amateur in red, airplane in blue, and unclassified in white. 49 meter band is from 6.01 to 6.15 megacycles; 31 meter is from 9.5 to 9.6 megacycles; 25 meter is from 11.7 to 11.9 megacycles; and is meter is from 15.1 to 15.34 mega cycles.