operation frequency will be erased by tapping the P1-7 MENU key. Normal value INVALID ITEM P1-4 TMP1: 111 to 255 OUTLVL: 255 P2-1 P1-8. HDMITHM 1:DC 255 TMP2: 135 to 255 P1-5. LIMITER CONTROL Not for service. (Reference voltage: 3.3 V=255) Power limiter control is detected. P2-2 * If TMP1 or TMP2