GE MEDICAL SYSTEMS 
D
IRECTION 2392751-100, REVISION 3VIVID™ 4 SERVICE MANUAL
Chapter 8 - Replacement Procedures  8-121
8.) From the Video Mode drop-down list, choose PAL or NTSC (according to video system in your 
region), then press OK to apply the changes.
9.) Proceed to the VCR Setup procedure, described below.