I IIn nns sst tta aal lll lla aat tti iio oon nn/ //A AAp ppp ppl lli iic cca aat tti iio oon nns ss A. Installing the SQRG-12 with the TMS-6X 1. Wiring Rear View of the TMS-6X RJ21X Male Jack (not included) 13.8V AC Adapter (included) Siemans # 566B3-50 Marconi # R66B3-50 1-6 C.O. Lines Punchdown Terminal Block with Split Center (not included) (V/S) Earth Ground 120V AC VIKING ELECTRONICS, INC. HUDSON, WI 54016 MUSIC RING VOLUMESQRG-12 L1, L2, L3 USE ONLY LISTED CLASS 2 POWER SOURCE 12-14 VAC L