AVR 430 FRONT-PANEL CONTROLS ^ 430 % $ # @ ! ) A 1 B 2 CDEFG 3 4 5 HIH 6 7 J K 8 L 9 # Upper Display Line $ Lower Display Line % Surround Mode Indicators ^ Remote Sensor Window 1 Standby/On Switch 2 Surround Mode Group Selector 3 Surround Mode Selector 4 Tuning Selector 5 Tuner Band Selector 6 Preset Station Selector 7 Input Source Selector 8 Tuning Mode Selector 9 Front-Panel Control Door ) Volume Control ! Input Indicators @ Speaker/Channel Input Indicators The following controls and jacks are located behind the front-panel door. To open the door, place the edge of your finger on the left or right edge of the panel and gently swing the door down towards you. A Main Power Switch B Headphone Jack C Tone Mode Button D Speaker Selector Button E Channel Adjust Selector F Digital Input Selector G Delay Adjust Selector H Buttons I Set Button J Optical 3 Digital Input K Coaxial 3 Digital Jack L Video 4 Audio/Video Jacks ...