Sylvania Dual Deck DVD/VCR Combo SRD4900 SRD-4900 Index search Auto repeat feature useful for trade shows or retail applications 4-head Hi-Fi VCR for Special Effects and optimum audio quality DTS and Dolby Digital output 8 event timer programming lets the VCR record up to 8 events up to 1 year in advance 181 PLL channel tuning &amp; 16:9/4:3 picture select