HP xp8000 HP xp8000 series digital projector - RS232 Protocol Reference - Page 13

RS-232 keyword listing (continued) Keyword Parameters Description TRK value, +, -, ? Sets or queries the synchronization of the projector to the active input source. Note: The active input source must be VGA1, VGA2, analog M1, or analog RGBHV. VPOS value, +, -, ? Sets or queries the vertical positioning of the projected image: usable range is the maximum and minimum allowed by the active input source. Note: The active input source must be VGA1, VGA2, analog M1, or analog RGBHV. HIDE 0 to 1, ? Sets or queries picture blanking: 0 = disabled, 1 = enabled. Note: If the active input source is changed while picture blanking is active (HIDE=1), the picture remains blanked. Audio functions MUTE 0 to 1, ? Sets or queries audio muting: 0 = not muted, 1 = muted. VOL 0 to 31, +, -, ? Sets or queries audio volume: 0 = off, 31 = maximum. TRB -6 to 6, +, -, ? Sets or queries audio treble: -6 = minimum, 6 = maximum. BASS -6 to 6, +, -, ? Sets or queries audio bass: -6 = minimum, 6 = maximum. BAL -50 to 50, +, -, ? Sets or queries audio balance: • -50 to -1: fade left • 0 = centered • 1 to 50: fade right AIN 0 to 7, ? Sets or queries the audio input source: • 0 = Auto • 1 = VGA1 • 2 = VGA2 • 3 = Composite Video • 4 = S-Video • 5 = Component Video YPbPr • 6 = RGBHV • 7 = M1 INTSP 0 to 1, ? Sets or queries usage of the internal speakers: 0 = disabled, 1 = enabled. RS-232 protocol reference 13