H1. Digital Echo System (AS-TVEC) (for AS-TV8)
1. Master echo volume control
2. Delay repeat control
3. Delay time control
4. Wired mic 1 volume control
5. Wired mic 2 volume control
6. Wired mic 1-1/4" input jack
7. Wired mic 2-1/4" input jack
H2. Audio Link Transmitter (AS-TVTX) (for AS-TV8/TV10)
1. LCD display
2. TX indicator
3. Low audio level indicator
4. High audio level indicator
5. Enter Setting
6. Channel selector
7. Power switch and volume control
