The Type 602 Display Unit is a special purpose monitor designed for use in applications requiring an X-Y presenta- tion. Differential Inputs are provided in the X and Y Inputs to reject extraneous signals common to interconnecting cables.

The cathode ray tube used in the Type 602 is a rectangular 5 inch ceramic tube with an internal graticule.

This instrument will perform as stated under the "Per- formance" heading, within an ambient temperature range of O' C to +50' C (after a one minute warmup) provided that the instrument was calibrated within an ambient tem- perature range of +20' to +30' C.

The "CHECK" portion of the Calibration Procedure, Sec- tion 5, provides a convenient method of checking the per- formance of this instrument.

The Type 602 may be used with the Tektronix, Inc. Type C-30 Camera.