Delco-Remy Corporation

“ This model of the Delco Radio is a six-tube super-heterodyne [1] receiver designed for operation with a HEADER type speaker. It comprises the best in automotive radio engineering, featuring Syncro-Tuning—the newest, most efficient antenna circuit yet developed, and Sensitivity Control.
The speaker and remote control unit are supplied in separate packages and are available in a wide variety of types and styles, depending upon the make and model of car the unit is to be used on. ”

“ CONTROL UNIT ADJUSTMENT
The volume control and station selector shafts are AUTOMATICALLY adjusted as follows:
1. Insert control cables in their respective bushings on the case (volume control is upper bushing when receiver is installed in the car) , until they seat themselves and then tighten the set screws.
2. Turn the station selector knob to the right (clockwise) until it stops—then turn the knob counter-clockwise until it stops. The dial is now logged.
3. Turn the volume control knob clockwise until the knob turns hard. The volume control is now on full. ”

“ This warranty shall not apply to any radio receiving set which shall have been repaired or altered outside manufacturer's authorized Service Stations in any way so as in the judgment of the manufacturer to affect its stability, or on parts not made or authorized by the manufacturer have been used for replacement or other purposes, nor which has been subject to misuse, negligence, or accident. ”