Audio Systems: infinity gold car stereo model#, infinity gold, pen radio

Question
I bought this vehicle 1994 Grand Cherokee and have no manual for the radio < set the time, functions etc.if i knew the model and mfg. I could download it from the company who made it off there site for manuals.Any suggestions? Seems like there is infor about the amp 400 but nothing about the radio.Did Radio Shack make it or who< THE RADIO> Thanks! Any infro would help I can scroll through and maybe recognize the model from the face illustrations. !!!!!!!!!!!!!

Answer
The infinity Gold would have come with the SUV from new. It is quite easy to set everything, compared to most. Hours/minutes are set by pressing the recessed H and M buttons with a pen. Radio presets are set (on most) by tuning the station, pressing "set" and then one of the preset buttons. If you really want a manual, buy the owner's manual from the dealership, or off e-bay.